View TDA9809M_1452972.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

d a t a sh eet preliminary speci?cation file under integrated circuits, ic02 1998 jan 08 integrated circuits TDA9809M single standard multimedia if-pll and fm radio demodulator
1998 jan 08 2 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M features 5 v supply voltage applicable at intermediate frequencies (ifs) of 38.9 and 45.75 mhz gain controlled wideband video if (vif) amplifier (ac-coupled) true synchronous demodulation with active carrier regeneration (very linear demodulation, good intermodulation figures, reduced harmonics, excellent pulse response) robustness for over-modulation better than 105% due to pll bandwidth control for negative modulation standards vif agc (automatic gain control) detector for gain control, operating as peak sync detector for negative modulation standards tuner agc with adjustable takeover point (top) afc (automatic frequency control) detector without extra reference circuit ac-coupled limiting amplifier for sound intercarrier signal alignment-free fm pll (phase-locked loop) demodulator with high linearity; integrated de-emphasis resistor integrated level detector alignment-free fm radio afc detector with external resonator rif (radio if) amplifier for 10.7 mhz stabilizer circuit for ripple rejection and to achieve constant output signals esd (electrostatic discharge) protection for all pins. general description the TDA9809M is an integrated circuit for single standard vision if signal processing, fm demodulation and fm radio demodulation in multimedia sets. ordering information type number package name description version TDA9809M ssop20 plastic shrink small outline package; 20 leads; body width 5.3 mm sot339-1
1998 jan 08 3 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M quick reference data note 1. d 3 is the ratio of the intermodulation product at 10.3 mhz to the level of v i(4)(max)(rms) . symbol parameter conditions min. typ. max. unit supply (pin 19) v p supply voltage 4.5 5 5.5 v i p supply current tv mode 76 89 102 ma radio mode 29 35 41 ma power-down mode 5 8 11 ma television mode v i(vif)(rms) minimum vision if input signal voltage (rms value) - 1 db video at output - 60 100 m v v o(video)(p-p) video output signal voltage (peak-to-peak value) 0.97 1.1 1.23 v b - 3db - 3 db video bandwidth on pin 13 c l < 30 pf; r l > 1.5 k w ; ac load 78 - mhz s/n w(video) weighted signal-to-noise ratio for video 54 58 - db a im(0.92/1.1) intermodulation attenuation at blue f = 0.92 or 1.1 mhz 52 58 - db a im(2.76/3.3) intermodulation attenuation at blue f = 2.76 or 3.3 mhz 52 58 - db a h(sup) suppression of harmonics in video signal 35 40 - db v i(sif)(rms) minimum sound if input signal voltage (rms value) - 3 db at intercarrier output - 30 70 m v v o(audio)(rms) audio output signal voltage for fm (rms value) 0.4 0.5 0.6 v thd video total harmonic distortion for video - 0.5 1.0 % s/n w(audio) weighted signal-to-noise ratio for audio 50 55 - db radio mode v i(rif)(rms) minimum radio if input signal voltage (rms value) d 3 < 60 db intermodulation; note 1 -- 20 mv v i(fm)(rms) minimum fm limiter input signal voltage (rms value) - 100 -m v d v ld /log d v i output voltage slope according to fm limiter input voltage - 50 - mv/db m v v o(audio)(rms) audio output signal voltage for radio (peak-to-peak value) 22.5 khz modulation 200 250 300 mv thd audio total harmonic distortion for audio 22.5 khz modulation - 0.5 1.0 % s/n w(audio) weighted signal-to-noise ratio for audio 22.5 khz modulation; 15 khz bandwidth 59 64 - db sn + n -------------- unweighted 26 db =
1998 jan 08 4 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader .this text is here in _ white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader.this text is here in this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader. white to force land scape pages to be ... block diagram 1 v (p-p) handbook, full pagewidth mha957 vco twd and tv afc intercarrier mixer fpll vif amplifier and agc detector rif amplifier and agc detector tuner agc vif agc vif saw sound trap video demodulator and amplifier tv afc detector internal voltage stabilizer gnd v p afc/rif level 2 f pc t pll c vagc tadj tv/radio tuner agc 1 12 tagc v ivif1 v irif v ivif2 v o(int) v ifm 2 logic 4 3 c dec forced mute soft mute threshold adjust lp0 8 lp2 4.5 mhz 918 11 10 13 7 14 19 16 15 6 5 20 17 v oaf 1.1 v (p-p) video fm-pll demodulator and af signal processing level detector TDA9809M 10.7 mhz 10.7 mhz radio afc 10.7 mhz ceramic resonator fig.1 block diagram.
1998 jan 08 5 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M pinning symbol pin description v ivif1 1 vif differential input signal voltage 1 v ivif2 2 vif differential input signal voltage 2 lp0 3 logic port 0 v irif 4 rif input c vagc 5 vif agc capacitor t pll 6 pll loop ?lter v oaf 7 audio output lp2 8 logic port 2 and soft mute threshold adjustment c dec 9 decoupling capacitor v o(int) 10 intercarrier output voltage v ifm 11 sound intercarrier input voltage tagc 12 tv/radio tuner agc output v o(vid) 13 composite video output voltage afc 14 afc/rif level output vco1 15 vco1 resonance circuit vco2 16 vco2 resonance circuit gnd 17 ground cerres 18 ceramic resonator 10.7 mhz v p 19 supply voltage tadj 20 tuner agc takeover point adjustment fig.2 pin configuration. handbook, halfpage v ivif1 v ivif2 lp0 v irif c vagc t pll v oaf lp2 c dec v o(int) tadj v p cerres gnd vco1 afc vco2 v o(vid) tagc v ifm 1 2 3 4 5 6 7 8 9 10 11 12 20 19 18 17 16 15 14 13 TDA9809M mha958 functional description the TDA9809M is comprised of the functional blocks shown in fig.1: vision if amplifier and agc detector tuner (tv/radio) and vif agc frequency phase-locked loop (fpll) detector vco, travelling wave divider (twd) and tv afc video demodulator and amplifier intercarrier mixer rif amplifier and agc detector fm-pll demodulator, level detector and radio afc audio frequency (af) signal processing internal voltage stabilizer logic. vision if ampli?er and agc detector the vision if amplifier contains three ac-coupled differential amplifier stages. each differential stage includes a feedback network controlled by emitter degeneration. the agc detector generates the required vif gain control voltage for constant video output by charging/discharging the agc capacitor. the sync level of the video signal is therefore detected for negative video modulation. tuner (tv/radio) and vif agc for tv operation, the agc capacitor voltage is converted to an internal if control signal and then fed to the tuner agc to generate the tuner agc output current at pin tagc (open-collector output). the tuner agc takeover point can be adjusted at pin tadj. this allows the tuner to be matched to the saw filter in order to achieve the optimum if input level. for fm radio operation, an agc detector is provided to obtain some adjacent channel protection.
1998 jan 08 6 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M frequency phased-locked loop detector (fpll) the vif amplifier output signal is fed, via a limiting amplifier, to a frequency and phase detector. during acquisition, the frequency detector generates a dc current that is proportional to the difference in frequency between the input signal and the vco signal. after frequency lock-in, the phase detector generates a dc current proportional to the phase difference between the input signal and the vco signal. the dc current generated by the frequency or phase detector is converted to a dc voltage via the loop filter, which controls the vco frequency. vco, twd and tv afc the vco operates with a resonance circuit (with l and c in parallel) at double the picture carrier (pc) frequency. the vco is controlled by two integrated variable capacitors. the control voltage required to tune the vco from its free-running frequency to double the pc frequency is generated by the fpll and fed via the loop filter to the first variable capacitor. this control voltage is amplified and converted into a current which represents the afc output signal. at the centre frequency, the afc output current is zero. the twd divides the oscillator signal by 2 and generates two differential output signals with a 90 phase difference independent of frequency. video demodulator and ampli?er video demodulation is realized by a multiplier designed for low distortion and wide bandwidth. the vision if input signal and the in-phase signal of the travelling wave divider output are multiplied together. the demodulated output signal is fed to the video amplifier via an integrated low-pass filter used to attenuate the carrier harmonics. this is an operational amplifier with internal feedback and wide bandwidth. a low-pass filter is integrated to attenuate the carrier harmonics. the video output signal at v o(vid) is 1.1 v (p-p) for nominal vision if modulation, in order to achieve 1 v (p-p) at the sound trap output. intercarrier mixer the intercarrier mixer is realized by a multiplier. the sound if signal passes through the vision if saw filter and the composite if signal is then fed to the intercarrier mixer. here, the if signal is multiplied by the 90 twd output signal to convert the sound if to the intercarrier frequency. by using this quadrature detection, the low frequency video signals are removed. the mixer output signal is fed, via a high-pass filter used to attenuate the video signal components, at output pin 10. rif ampli?er and agc detector the radio if amplifier amplifies the 10.7 mhz radio if signal. this signal is supplied by the tuner and is fed to the rif input (pin 4) via a matching circuit and a ceramic band-pass filter. this amplifier contains two stages. the first stage, a conventional 0 db differential amplifier designed for optimal dynamic range, is followed by a switchable differential amplifier stage with a gain of 10 db. either the radio if or the tv if signal can be selected at the output (pin 10). the rif output signal is fed via ceramic band-pass filters to the fm-pll demodulator and the radio if agc detector. the agc threshold is very high and is designed to obtain some adjacent channel protection. the agc detector output is fed to the tuner agc output stage (pin 12) to control the tuner. fm-pll demodulator, level detector and radio afc the fm-pll demodulator consists of a limiter and an fm phase-locked loop. the 8-stage internally ac-coupled limiter amplifies and limits the tv fm sound intercarrier or the radio fm intermediate frequency signal prior to demodulation. the limiter is designed for high sensitivity and am suppression with low dc offset and needs no external pins for dc coupling. furthermore, the af output signal can be force muted by connecting a resistor between pin 11 and ground. the soft mute function can be disabled by connecting a resistor between pin 11 and the power supply. see the application circuit in fig.16.
1998 jan 08 7 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M the fm-pll consists of an integrated relaxation oscillator, an integrated loop filter and a phase detector. the oscillator is locked to the fm intercarrier signal output from the limiter. as a result of locking, the oscillator frequency tracks with the modulation of the input signal and the oscillator control voltage is superimposed on the af voltage. the fm-pll operates as an fm demodulator. the level detector detects, rectifies and amplifies the output signals from the first 5 limiter stages. these signals are then summed and the composite signal passed through a low-pass filter, followed by a 6 db output amplifier. a dc voltage dependent on the limiter input level is generated for controlling the behaviour of the af soft mute. the 6 db output amplifier can be switched off via the control logic and the level detector output signal fed to pin 14. furthermore, the steepness of the level detector output signal tracks that of the power supply voltage. the radio automatic frequency control (afc) stage is comprised of a 10.7 mhz phase shifting network, a phase detector (quadrature demodulator), a differential amplifier input stage (which receives the limiting amplifier output signal) and a current mode output stage. a ceramic resonator is used for phase shifting. this permits alignment-free operation. af signal processing the af signal processing stage consists of a pre-amplifier for the fm-pll demodulator output signal, an af source selector, a soft and forced mute stage with an integrated time constant and an af post-amplifier. the fm demodulator output signal is pre-amplified by an operational amplifier (30 db gain) with internal feedback, high gain and high common mode rejection. the feedback circuit, together with external capacitor c dec connected to pin 9, keeps the dc level at the pre-amplifier output constant (2.3 v). an external resistor connected in series with c dec provides a gain reduction capability. the low-pass filter characteristic (130 khz bandwidth) of the amplifier reduces the harmonics of the if signal at the sound signal output. soft mute occurs when the internal level detector output voltage is lower than the mute threshold voltage at pin 8 (provided an external resistor is not connected between the limiter input, pin 11, and the supply voltage). the mute stage reduces the af signal by 25 db, with an internal time constant of approximately 7 ms. if a resistor is connected between pin 11 and ground (forced mute), the mute stage will reduce the af signal by more than 70 db with the same time constant. otherwise, the af signal will not be reduced. the af post-amplifier, which was designed to include a rail-to-rail output stage, provides the required af output level at pin 7. internal voltage stabilizer the bandgap circuit generates a voltage of approximately 1.25 v internally, independent of supply voltage and temperature. a voltage regulator circuit connected to this voltage generates a constant 3.6 v which is used as an internal reference voltage. logic the logic circuit detects the logic levels and threshold voltages at ports lp0 and lp2 and controls the internal functions as described in table 2.
1998 jan 08 8 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M limiting values in accordance with the absolute maximum rating system (iec 134). notes 1. i p = 102 ma; t amb =70 c; r th(j-a) = 120 k/w. 2. machine model class b (l = 2.5 m h). thermal characteristics characteristics v p =5v; t amb =25 c; see table 1 for input frequencies; input level v i(vif)(rms) = 10 mv (sync-level for b/g); v i(fm)(rms) = 10 mv; if input from 50 w via broadband transformer 1 : 1; video modulation dsb; residual carrier b/g: 10%; video signal in accordance with ccir, line 17 or ntc-7 composite ; test circuit in fig.15 used for measurements; unless otherwise speci?ed. symbol parameter conditions min. max. unit v p supply voltage (pin 19) maximum chip temperature of 130 c; note 1 - 5.5 v v n input voltage at pins 1 to 9, 11, 12, 14 and 17 to 20 0v p v t sc short-circuit time - 10 s v tagc tuner agc output voltage 0 13.2 v t stg storage temperature - 25 +150 c t amb ambient operating temperature - 20 +70 c v es electrostatic handling note 2 - 300 + 300 v symbol parameter conditions value unit r th(j-a) thermal resistance from junction to ambient in free air 120 k/w symbol parameter conditions min. typ. max. unit supply (pin 19) v p supply voltage note 1 4.5 5 5.5 v i p supply current tv mode 76 89 102 ma radio mode 29 35 41 ma power-down mode 5 8 11 ma television mode v ision if amplifier ( pins 1 and 2) v i(vif)(rms) minimum vision if input signal voltage (rms value) f pc = 38.9 or 45.75 mhz; - 1 db video at output - 60 100 m v maximum vision if input signal voltage (rms value) f pc = 38.9 or 45.75 mhz; +1 db video at output 120 200 - mv
1998 jan 08 9 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M d v o(int) internal if amplitude difference between picture and sound carrier within agc range; d f = 4.5 mhz - 0.7 1 db g vif(cr) vif gain control range see fig.3 65 70 - db b vif( - 3db) - 3 db vif bandwidth lower limit - 15 25 mhz upper limit 70 100 - mhz r i(dif) differential input resistance note 2 1.7 2.2 2.7 k w c i(dif) differential input capacitance note 2 1.2 1.7 2.5 pf v i dc input voltage note 2 - 3.4 - v t rue synchronous video demodulator ; note 3 f vco(max) maximum oscillator frequency for carrier regeneration f=2f pc 125 130 - mhz d f osc / d t oscillator drift as a function of temperature oscillator is free-running; i afc = 0; note 4 -- 20 10 - 6 k - 1 v vco(rms) oscillator voltage swing at pins 15 and 16 (rms value) f pc = 38.9 mhz 50 80 110 mv f pc = 45.75 mhz 40 65 90 mv f cr(pc) picture carrier capture range 1.4 1.8 - mhz t acq acquisition time black level (bl) = 70 khz note 5 -- 30 ms v i(vif)(rms) minimum vision if input signal voltage for pll to be locked (rms value) maximum if gain; note 6 - 30 70 m v c omposite video amplifier ( pin 13; sound carrier off ) v o(video)(p-p) output signal voltage (peak-to-peak value) see fig.7 0.97 1.1 1.23 v v/s ratio of video (black-to-white) to sync level 1.9 2.33 3.0 - v sync sync voltage level 1.4 1.5 1.6 v v clu upper video clipping voltage level v p - 1.1 v p - 1 - v v cll lower video clipping voltage level - 0.7 0.9 v r o output resistance note 2 -- 10 w symbol parameter conditions min. typ. max. unit
1998 jan 08 10 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M i bias(int) internal dc bias current for emitter-follower 2.2 3.0 - ma i o(sink)(max) maximum ac and dc output sink current 1.6 -- ma i o(source)(max) maximum ac and dc output source current 2.9 -- ma d v o(cvbs) deviation of cvbs output signal voltage 50 db gain control -- 0.5 db 30 db gain control -- 0.1 db d v o(bl)(bg) black level tilt in b/g standard gain variation; note 7 -- 1% g dif differential gain ccir, line 330 or ntc-7 composite - 25 % j dif differential phase ccir, line 330 or ntc-7 composite - 2 4 deg b v( - 1db) - 1 db video bandwidth c l < 50 pf; r l >1k w; ac load 56 - mhz b v( - 3db) - 3 db video bandwidth c l < 50 pf; r l >1k w; ac load 78 - mhz s/n w weighted signal-to-noise ratio see fig.4 and note 8 54 58 - db s/n unweighted signal-to-noise ratio see fig.4 and note 8 47 51 - db a im(0.92/1.1) intermodulation attenuation at blue f im = 0.92 or 1.1 mhz; see fig.5 and note 9 52 58 - db intermodulation attenuation at yellow f im = 0.92 or 1.1 mhz; see fig.5 and note 9 54 60 - db a im(2.76/3.3) intermodulation attenuation at blue f im = 2.76 or 3.3 mhz; see fig.5 and note 9 52 58 - db intermodulation attenuation at yellow f im = 2.76 or 3.3 mhz; see fig.5 and note 9 54 60 - db a r(vc)(rms) residual vision carrier (rms value) fundamental wave and harmonics - 25 mv a h(sup) harmonics suppression in video signal note 10a 35 40 - db a h(spur) spurious element suppression note 10b 40 -- db psrr power supply ripple rejection at pin 13 video signal; grey level; see fig.9 30 35 - db symbol parameter conditions min. typ. max. unit
1998 jan 08 11 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M vif-agc detector ( pin 5) i ch charge current note 7 0.75 1 1.25 ma i dch discharge current 15 20 25 m a t res(agc)(r) agc response time to a rising vif step note 11 - 0.05 0.1 ms/db t res(agc)(f) agc response time to a falling vif step - 2.2 3.5 ms/db tv tuner agc ( pin 12) v i(rms) if input signal voltage for minimum onset of tuner takeover (rms value) input at pins 1 and 2; r top =22k w; i 12 = 0.4 ma - 25 mv if input signal voltage for maximum onset of tuner takeover (rms value) input at pins 1 and 2; r top =0 w; i 12 = 0.4 ma 50 100 - mv tuner takeover point accuracy (rms value) r top =13k w; i 12 = 0.4 ma 5 - 20 mv v o(max) maximum output voltage from external source; note 2 -- 13.2 v v sat saturation voltage i 12 = 1.5 ma -- 0.2 v d v top / d t variation of takeover point with temperature i 12 = 0.4 ma - 0.03 0.07 db/k i sink sink current see fig.3 no tuner gain reduction; v 12 = 13.2 v -- 1 m a maximum tuner gain reduction 1.5 2 2.6 ma d g if if slip by automatic gain control tuner gain current from 20 to 80% - 68 db tv afc detector ( pin 14); see fig.6 and note 12 cr stps control steepness d i 14 / d f f pc = 38.9 mhz; note 13 0.5 0.75 1.0 m a/khz f pc = 45.75 mhz; note 13 0.4 0.65 0.9 m a/khz d f if / d t frequency variation with temperature i afc = 0; note 4 -- 20 10 - 6 k - 1 v o(max) output voltage upper limit see fig.6 without external components v p - 0.6 v p - 0.3 - v v o(min) output voltage lower limit - 0.3 0.6 v i o(source) output source current 150 200 250 m a i o(sink) output sink current 150 200 250 m a d i r(mod)(p-p) residual video modulation current (peak-to-peak value) - 20 30 m a symbol parameter conditions min. typ. max. unit
1998 jan 08 12 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M i ntercarrier mixer ( pin 10) v o(intercarrier)(rms) if intercarrier level (rms value) sound carrier 1 (sc 1 ); sc 2 off; note 14 - 32 - mv b - 3db - 3 db intercarrier bandwidth upper limit 7.5 9 - mhz a r(sc)(rms) residual sound carrier (rms value) fundamental wave and harmonics - 25 mv a r(vc)(rms) residual vision carrier (rms value) fundamental wave and harmonics - 25 mv a h(sup) suppression of video signal harmonics intercarrier mode; f video 5 mhz 39 -- db r o output resistance note 2 - 25 -w v o dc output voltage - 2.0 - v i bias(int) dc internal bias current for emitter-follower 2.7 3.4 - ma i o(sink)(max) maximum ac and dc output sink current 1.5 2.0 - ma i o(source)(max) maximum ac and dc output source current 2.5 -- ma l imiter amplifier ( pin 11); note 15 v i(fm)(rms) input signal voltage for lock-in (rms value) -- 100 m v input signal voltage (rms value) - 250 500 m v allowed input signal voltage (rms value) 200 -- mv a am am suppression 50 m s de-emphasis; am: f mod = 1 khz; m = 0.3 referenced to 27 khz (54% fm deviation) 46 50 - db r i input resistance note 2 480 600 720 w v i dc input voltage - 2.65 - v fm-pll demodulator f cr(pll) catching range of pll upper limit 7.0 -- mhz lower limit -- 4.0 mhz f hr(pll) holding range of pll upper limit 9.0 -- mhz lower limit -- 3.5 mhz t acq acquisition time -- 4 m s symbol parameter conditions min. typ. max. unit sn + n -------------- weighted 40 db =
1998 jan 08 13 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M fm operation ( pin 7); notes 15 and 15a v o(af)(rms) af output signal voltage (rms value) r x =0 w ; see fig.15 and note 16 27 khz (54% fm deviation) 400 500 600 mv 25 khz (50% fm deviation) 360 460 560 mv v o(af)(cl)(rms) af output clipping signal voltage level (rms value) thd < 1.5% 1.0 - 1.2 v d f af frequency deviation thd < 1.5%; note 16 -- 53 khz d v o / d t temperature drift of af output signal voltage - 3 10 - 3 7 10 - 3 db/k v 9 dc voltage at decoupling capacitor voltage dependent on vco frequency; note 17 1.2 - 3.0 v r o output resistance note 2 -- 150 w v o dc output voltage - 2.3 - v i o(sink)(max) maximum ac and dc output sink current -- 0.5 ma i o(source)(max) maximum ac and dc output source current -- 0.5 ma b aud( - 3db) - 3 db audio frequency bandwidth 100 125 - khz thd total harmonic distortion 27 khz (54% fm deviation) - 0.5 1.0 % s/n w weighted signal-to-noise ratio fm-pll only; with 50 m s de-emphasis; 27 khz (54% fm deviation); ccir 468-4 ; see fig.8 50 55 - db a r(sc)(rms) residual sound carrier (rms value) fundamental wave and harmonics -- 75 mv a mute(af) mute attenuation of af signal 70 75 - db d v 7 dc jump voltage of af output terminal for switching af output to mute state and vice versa fm-pll in lock mode - 50 150 mv psrr power supply ripple rejection at pin 7 r x =0 w ; f mod = 70 hz; see figs 9 and 15 20 26 - db symbol parameter conditions min. typ. max. unit
1998 jan 08 14 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M i ntercarrier af performance for fm operation ; notes 18, 19 and 20; see table 1 s/n w(sc1) weighted signal-to-noise ratio for sc 1 pc/sc 1 ratio at pins 1 and 2; 27 khz (54% fm deviation); ccir 468-4 ; 50 m s (75 m s at m standard) 27 -- db black picture 41 47 - db white picture 41 47 - db 6 khz sine wave (black-to-white modulation) 35 40 - db sound carrier subharmonics; f mod = 2.75 mhz 3 khz 30 35 - db radio mode rif amplifier ( pins 4 and 10) v i(4)(max)(rms) maximum input signal voltage (rms value) d 3 <60db intermodulation; notes 21 and 22 10 20 - mv v o(10)(cl)(rms) rf ampli?er output clipping signal voltage level (rms value) - 1 db gain compression point; note 21 400 - 900 mv g rif rif gain 10 13 16 db b rif( - 3db) - 3 db rif bandwidth lower limit - 100 - khz upper limit - 25 - mhz r i(se) single-ended input resistance note 2 240 330 420 w c i(se) single-ended input capacitance note 2 1.5 2 2.5 pf r o output resistance note 2 - 25 -w v i(4) dc input voltage note 2 - 2.7 - v r adio tuner agc ( pin 12) i sink sink current maximum tuner gain reduction 1.5 2 2.6 ma v o(max) maximum output voltage from external source; note 2 -- 13.2 v v o(10)(rms) agc onset (rms value) rif ampli?er output; i 12 = 0.4 ma - 180 - mv symbol parameter conditions min. typ. max. unit
1998 jan 08 15 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M r adio afc detector ( pin 14); see fig.11 and note 12a cr stps control steepness d i 14 / d f note 23 0.59 0.9 1.22 m a/khz d f if frequency variation by input level note 2 -- 50 10 - 6 (db m v) - 1 v o(max) output voltage upper limit see fig.11 without external components v p - 0.6 v p - 0.3 - v v o(min) output voltage lower limit - 0.3 0.6 v i o(source) output source current 150 200 250 m a i o(sink) output sink current 150 200 250 m a l imiter amplifier ( pin 11); note 15 v i(fm)(rms) input signal voltage (rms value) - 3 db af signal at pin 7 - 50 -m v d f = 22.5 khz; - 100 -m v allowed input signal voltage (rms value) 200 -- mv a am am suppression 50 m s de-emphasis; am: f mod = 1 khz; m = 0.3 referenced to 22.5 khz 40 45 - db r i input resistance note 2 240 330 420 w v i dc input voltage - 2.65 - v l evel detector ( pin 14); note 12 d v ld /log d v i output voltage slope according to fm limiter input voltage - 50 - mv/db m v v o(ld)(min) minimum dc output voltage v i(11) =56 m v (35 db m v) 0 - 1.0 v v o(ld) dc output voltage v i(11) = 32 mv (90 db m v) - 3.00 - v v o(ld)(max) maximum dc output voltage -- v p - 1.0 v d v o / d v p output voltage variation with v p 0.5 0.7 0.9 v/v d v o / d t output voltage variation with temperature -- 100 10 - 6 v/k fm-pll demodulators f cr(pll) catching range of pll upper limit 11.5 -- mhz lower limit -- 9.0 mhz f hr(pll) holding range of pll upper limit 13.0 -- mhz lower limit -- 8.0 mhz t acq acquisition time -- 4 m s symbol parameter conditions min. typ. max. unit sn + n -------------- unweighted 26 db =
1998 jan 08 16 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M fm operation ( pin 7); notes 15 and 15a v o(af)(rms) af output signal voltage (rms value) 22.5 khz; r x =0 w ; see fig.15 and note 16 200 250 300 mv v o(af)(cl)(rms) af output clipping signal voltage level (rms value) thd < 1.5% 1.0 - 1.2 v d f af frequency deviation thd < 1.5%; note 16 -- 75 khz d v o / d t temperature drift of af output signal voltage - 3 10 - 3 7 10 - 3 db/k v 9 dc voltage at decoupling capacitor voltage dependent on vco frequency; note 17 1.2 - 3.0 v r o output resistance note 2 -- 150 w v o dc output voltage - 2.3 - v i o(sink)(max) maximum ac and dc output sink current -- 0.5 ma i o(source)(max) maximum ac and dc output source current -- 0.5 ma b af( - 3db) - 3 db af bandwidth 22.5 khz 100 125 - khz thd total harmonic distortion 22.5 khz - 0.5 1.0 % s/n unweighted signal-to-noise ratio fm-pll only; with 50 m s de-emphasis; 22.5 khz; 15 khz bandwidth 59 64 - db d v 7 dc jump voltage of af output terminal for switching af output to mute state and vice versa fm-pll in lock mode - 50 150 mv psrr power supply ripple rejection at pin 7 r x =0 w ; f mod = 70 hz; see figs 9 and 15 20 26 - db m ute behaviour ; note 15 a mute forced mute attenuation pin 11 at v p 70 75 - db soft mute attenuation rif level dependent; see fig.12 20 25 30 db i 11(forced) forced mute switching current a 7 >70db - 350 -m a i 11(soft)(dis) current for disabling soft mute a 7 >0db -- 350 -m a v th(8) soft mute threshold adjustment voltage v i(11) =56 m v 0.8 1.0 1.2 v v i(11) = 560 m v 1.2 1.4 1.6 v t mute time constant mute on or off 3 - 7ms symbol parameter conditions min. typ. max. unit
1998 jan 08 17 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M notes 1. video and sound parameters are degraded at v p 4.5 v. 2. this parameter is not tested during production and is provided as application information for use in designing the television receiver. 3. loop bandwidth bl = 70 khz (natural frequency f n = 12 khz; damping factor d ? 3; calculated for peak level). resonance circuit of vco: q 0 > 50; c vco = 8.2 pf 0.25 pf; c int ? 8.5 pf (loop voltage ? 2.7 v). 4. temperature coefficient of external lc circuit is equal to zero. 5. v i(vif)(rms) =10mv; d f = 1 mhz (vco frequency offset related to picture carrier frequency); white picture video modulation. 6. v i(vif) signal for nominal video signal. 7. the leakage current of the agc capacitor should not exceed 1 m a to avoid larger tilt. 8. s/n is the ratio of black-to-white amplitude to the black level noise voltage (rms value, pin 13). b = 5 mhz weighted in accordance with ccir 567 . 9. the intermodulation figures are defined: ; a im(0.92/1.1) value at 0.92 or 1.1 mhz referenced to black/white signal; ; a im(2.76/3.3) value at 2.76 or 3.3 mhz referenced to colour carrier. 10. measurements taken with saw filter g1962 (sound shelf: 20 db); loop bandwidth = 70 khz. a) modulation vsb; sound carrier off ; f video > 0.5 mhz. b) sound carrier on ; sif saw filter k9453; f video = 10 khz to 10 mhz. 11. response speed valid for a vif input level range of 200 m vupto70mv. 12. a current source output is provided to match the afc output signal to different tuning systems. the test circuit is given in fig.6 for tv mode and in fig.11 for radio mode. the afc steepness can be changed by the resistors at pin 14. a) a voltage output is provided to match the afc output signal to different tuning systems. the dc load current should not exceed 180 m a. 13. depending on the ratio d c/c 0 of the lc resonant circuit of the vco (q 0 > 50; see note 3; c 0 =c int +c ext ). switching levels for logic port 0; see also table 2 v logic dc potential for logic 1 or pin not connected 2.8 - v p v dc potential for logic 0 0 - 0.8 v i il low-level input current v 3,8 =0v 507090 m a switching levels for logic port 2; see also table 2 and fig.12 v logic dc potential for logic 1 or pin not connected 0.8 - v p v dc potential for logic 0 0 - 0.8 v i il low-level input current v 11 = 0 v 110 150 190 m a symbol parameter conditions min. typ. max. unit a im(0.92/1.1) 20 v 0 at 3.58 (4.4) mhz v 0 at 0.92 (1.1) mhz ------------------------------------------------------- ? ? ?? 3.6 db + log = a im(2.76/3.3) 20 v 0 at 3.58 (4.4) mhz v 0 at 2.76 (3.3) mhz ------------------------------------------------------- ? ? ?? log =
1998 jan 08 18 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M 14. the intercarrier output signal at pin 10 can be calculated with the following formula using the video output signal at pin 13 (v o(video)(p-p) = 1.1 v typical) as a reference: with = correction term for rms value, = sound-to-picture carrier ratio at vif input (pins 1 and 2) in db, 6 db = correction term of internal circuitry and 3 db = tolerance of video output and intercarrier output amplitude v o(rms) . example: saw filter g1962 (sound shelf: 20 db) . 15. input level for second if from an external generator with 50 w source impedance. ac-coupled with 10 nf capacitor, f mod = 1 khz, 27 khz (54% fm deviation) of audio reference. a vif/sif input signal is not permitted. pin 5 has to be connected to the positive supply voltage for minimum if gain. s/n and thd measurements are taken at 50 m s (75 m s at m standard) de-emphasis (modulator pre-emphasis has to be activated). the fm demodulator steepness d v o(af) / d f af is positive. a) second if input level 10 mv (rms). 16. measured with an fm deviation of 27 khz, the typical af output signal is 500 mv (rms) (r x =0 w ). by using r x = 680 w the af output signal is attenuated by 6 db (250 mv rms). for handling a frequency deviation of more than 53 khz the af output signal has to be reduced by using r x in order to avoid clipping (thd < 1.5%). for an fm deviation up to 100 khz an attenuation of 6 db is recommended with r x = 680 w . 17. the leakage current of the decoupling capacitor (2.2 m f) should not exceed 1 m a. 18. for all s/n measurements, the vision if modulator used must meet the following specifications: a) incidental phase modulation for black-to-white jump less than 0.5 degrees. b) qss af performance, measured with the television-demodulator amf2 (audio output, weighted s/n ratio) better than 60 db (deviation 27 khz) for 6 khz sine wave black-to-white video modulation. c) picture-to-sound carrier ratio; pc/sc 1 = 13 db; (transmitter). 19. the pc/sc 1 ratio at pins 1 and 2 is calculated as the addition of tv transmitter pc/sc 1 ratio and saw filter pc/sc 1 ratio. this pc/sc 1 ratio is necessary to achieve the s/n w values as noted. a different pc/sc 1 ratio will change these values. 20. measurements taken with saw filter g1962 (sound shelf: 20 db) for vision and sound if. 21. the rif amplifier output (pin 10) must be connected to a multistandard application ceramic filter for 5.5, 6.0 and 10.7 mhz. this total load constitutes an impedance of 250 w . 22. d 3 tested using two signals with frequencies of f 1 = 10.5 mhz and f 2 = 10.7 mhz, and with a level of v i(4)(max)(rms) for each signal. d 3 is the ratio of the intermodulation product at 10.3 mhz to the output level of v i(4)(max)(rms) . 23. the control steepness of the radio afc detector is dependent on the characteristic of the ceramic resonator, pin 18. the figure given here will be obtained when applying a typical resonator of the type cda 10.7 mc1-a (murata). the spread of the control steepness depends on the spread of the ceramic resonator characteristic (see fig.11). v o rms () 1.1 v p p C () 1 22 ---------- - 10 v isc () v ipc () ---------------- - db () 6db 3db + 20 -------------------------------------------------------------------- = 1 22 ---------- - v i(sc) v i(pc) ------------- - (db) v i(sc) v i(pc) ------------- - 27 db C v o(rms) 32 mv (typ.) = t = t
1998 jan 08 19 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M table 1 input frequencies and carrier ratios table 2 switch logic description symbol b/g standard m/n standard fm radio unit picture/if carrier f pc or f if 38.9 45.75 10.7 mhz sound carrier f sc1 33.4 41.25 - mhz f sc2 33.158 -- mhz picture-to-sound carrier pc/sc 1 13 7 - db pc/sc 2 20 -- db function lp2 lp0 remarks power-down 0 0 tv mode negative modulation 0 1 radio mode afc soft mute active 1 0 rif level dependent (25 db) rif level 1 1 fig.3 typical vif and tuner agc characteristic. (1) i tuner ; r top =22k w . (2) gain. (3) i tuner ; r top =13k w . (4) i tuner ; r top =0 w . handbook, full pagewidth 4.5 70 1 2.5 2 1.5 3 3.5 4 v 5 (v) mha959 50 60 0.06 40 0 1 2 0.6 30 20 6 10 0 60 - 10 gain (db) i tuner (ma) v i(vif)(rms) (mv) (1) (2) (3) (4)
1998 jan 08 20 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M fig.4 typical signal-to-noise ratio as a function of if input voltage. handbook, halfpage - 60 - 40 - 20 20 70 60 40 20 0 50 30 10 0 0.06 0.6 6 600 60 mha960 s/n (db) v i(vif)(rms) (db) v i(vif)(rms) (mv) 10 fig.5 input signal conditions. sc = sound carrier, with respect to sync level. cc = chrominance carrier, with respect to sync level. pc = picture carrier, with respect to sync level. the sound carrier levels are taking into account a sound shelf attenuation of 20 db (saw filter g1962). handbook, halfpage sc cc pc sc cc pc blue yellow 27 db 13.2 db 3.2 db 27 db 13.2 db 10 db med685 - 1 fig.6 measurement conditions and typical afc characteristic for tv operation. handbook, full pagewidth v p = 5 v v p 200 100 0 - 200 - 100 38.5 38.9 39.3 f (mhz) (source current) (sink current) v afc (v) i 14 ( m a) 2.5 TDA9809M 14 i 14 22 k w 22 k w v afc 100 nf mha961
1998 jan 08 21 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M fig.7 typical video signal levels on output pin 13 (sound carrier off). handbook, halfpage 1.5 v 1.83 v 2.6 v white level black level sync level b/g and m/n standard mha962 fig.8 typical audio level, noise and am rejection (54% fm deviation) for fm (tv). (1) signal. (2) am rejection. (3) noise. handbook, halfpage 30 (db) 50 (2) (3) (1) 70 110 10 - 10 - 30 - 50 - 70 90 v i (db m v) mha669 fig.9 ripple rejection condition. handbook, full pagewidth TDA9809M v p = 5 v t 100 mv (f ripple = 70 hz) mha963 v p = 5 v
1998 jan 08 22 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M fig.10 front-end level diagram for tv operation. (1) depends on top. handbook, full pagewidth video 1.1 v (p-p) 0.66 10 - 3 0.66 10 - 5 mha964 20 40 60 80 100 antenna input (db m v) 120 10 vhf/uhf tuner vif vif amplifier, demodulator and video tuner saw filter TDA9809M if signals rms value (v) 10 - 1 10 - 2 (top) 10 - 3 10 - 4 10 - 5 1 (1) saw insertion loss 14 db saw insertion loss 14 db tuning gain control range 40 db rf gain 70 db vif agc if slip 6 db
1998 jan 08 23 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M handbook, full pagewidth 50 d f (khz) v afc (v) 2.5 0 10.7 mha965 25 3.0 2.25 3.75 1.5 0.75 0 45 125 65 85 105 v i(11) (db m v) v d fl (v) typical level detector characteristic at radio operation 2-terminal type equivalent circuit of ceramic resonator c 1 l 1 r 1 (1) c 0 v p = 5 v v p 200 100 0 - 200 - 100 f (mhz) (source current) (sink current) v afc (v) i 14 ( m a) 2.5 TDA9809M 14 i 14 22 k w 22 k w v afc 100 nf fig.11 measurement conditions and typical afc characteristic for radio operation. (1) equivalent compliance c 1 = 2.35 pf. equivalent mass l 1 = 101 m h. equivalent resistance r 1 =55 w . parallel equivalent capacity c 0 = 18 pf.
1998 jan 08 24 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M handbook, full pagewidth 125 115 105 10 - 30 25 35 75 95 65 85 55 mha966 45 - 20 - 10 0 (1) (2) (3) (4) (5) end of level detector range start of level detector range v i(11) (db m v) a mute (db) fig.12 typical soft mute attenuation as a function of input signal at radio operation. (1) af level; r 8 =0 w . (2) af level; r 8 =5k w . (3) af level; r 8 =11k w . (4) af level; r 8 =16k w . (5) af level; r 8 =22k w . fig.13 typical audio level, s/n ratio and am rejection (54% fm deviation) for fm (radio). (1) signal. (2) am rejection. (3) noise. handbook, halfpage 30 50 70 (db) 110 10 - 10 - 50 - 70 - 30 90 v i (db m v) mha967 (1) (2) (3)
1998 jan 08 25 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M (1) rf input 102 db m v (onset of tuner agc). (2) rf input 96 db m v (signal condition for d 3 < 60 db). (3) rf input 47 db m v. fig.14 front-end level diagram for radio operation. handbook, full pagewidth 0 10 20 30 40 50 60 70 90 100 110 80 (1) (2) (3) (db m v) - 6 - 4 + 13 - 6 - 4 + 62 limiter fm-pll mpx 250 mv ceramic filter 2 4 db ( < 6 db) 330 w matching 6 db ceramic filter 1 4 db ( < 6 db) 330 w matching 6 db rif amplifier + 13 db mha956 330 w 330 w 330 w 330 w fm- pll v sfe 10.7 ms2 sfe 10.7 ms2 limiter + fm + af + 13 db af agc
1998 jan 08 26 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M internal circuitry table 3 equivalent pin circuits and pin voltages pin symbol dc voltage (v) equivalent circuit (without esd protection circuit) 1v ivif1 3.4 2v ivif2 3.4 3 lp0 0 to v p 4v irif 2.7 5c vagc 1.5 to 4.0 mha935 400 m a + 1 1.1 k w 1.1 k w 800 w 3.4 v 2 400 m a + mha936 2.5 v 60 m a 3 + 60 m a + 500 w mha937 2.8 v 500 m a 4 280 w 50 w 450 w 450 w 280 w ++ mha938 5 2.5 m a 40 m a 1 ma i b 0.3/20/40 m a
1998 jan 08 27 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M 6t pll 1.5 to 4.0 7v oaf 2.3 8 lp2 0 to 3.0 pin symbol dc voltage (v) equivalent circuit (without esd protection circuit) mha939 6 + 200 m a + vco + + + i b mha940 7 + + 9 k w 30 k w 8 + + 4 m a mha941 31 k w
1998 jan 08 28 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M 9c dec 1.2 to 3.0 10 v o(int) 2.0 11 v ifm 2.65 pin symbol dc voltage (v) equivalent circuit (without esd protection circuit) mha942 9 + + + 80 m a i b mha943 10 1.6 v 2.7 ma 4.7 k w 10 pf 12.2 k w 15.1 k w 150 w mha944 11 600 m a 2.67 v 600 w 330 w tv radio
1998 jan 08 29 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M 12 tagc 0 to 13.2 13 v o(vid) sync level: 1.5 14 afc 0.3 to v p - 0.3 pin symbol dc voltage (v) equivalent circuit (without esd protection circuit) mha945 12 15 v mha946 13 3.55 v 3.0 m a 50 k w 10 m f 20 k w 3.3 k w 100 w mha947 14 20 k w 20 k w ld off 200 m a 5 m a tv afc 200 m a radio ld 200 m a radio afc
1998 jan 08 30 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M 15 vco1 2.7 16 vco2 2.7 17 gnd pin symbol dc voltage (v) equivalent circuit (without esd protection circuit) + + mha948 2.8 v 420 w 15 420 w 50 w 16 500 m a mha949 17 19 10 v
1998 jan 08 31 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M 18 cerres 4.0 19 v p 20 tadj 0 to 1.9 pin symbol dc voltage (v) equivalent circuit (without esd protection circuit) + 8.4 k w 1 k w 3 k w mha950 1 k w 1 k w 5 pf 18 mha949 17 19 10 v mha952 3.55 v 20 k w 20 30 k w 9 k w 1.9 v
1998 jan 08 32 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader .this text is here in _ white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader.this text is here in this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader. white to force land scape pages to be ... test and application information d book, full pagewidth mha953 13 7 2456 18 19 14 17 16 tadj gnd ceramic resonator 10.7 mhz 15 (1) 8910 13 12 11 tv/radio tuner agc 5.6 k w 20 4.5 mhz 560 w 10.7 mhz 330 w if input rif input 10 nf 56 k w v p 10 nf 10 nf 1.1 v (p-p) video afc/rif level 33 k w 100 nf 10 nf 330 w 220 nf 22 k w 6.8 k w 2.2 m f 13 k w loop filter vif agc lp2 soft mute lp0 r x 22 m f c dec af output TDA9809M intercarrier output 330 w 50 w 1 : 1 5 4 3 1 2 soft mute off forced mute switch v p fig.15 test circuit. (1) see table 4.
1998 jan 08 33 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader .this text is here in _ white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader.this text is here in this text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the acrobat reader. white to force land scape pages to be ... ha ndbook, full pagewidth mha954 13 7 2456 18 19 14 17 16 tadj gnd ceramic resonator 10.7 mhz 15 (2) 8910 13 12 11 tv/radio tuner agc 5.6 k w 20 soft mute off forced mute switch 4.5 mhz 560 w 10.7 mhz 10.7 mhz 330 w (1) if input rif input 10 nf 56 k w v p 10 nf saw filter g1962 1 v (p-p) video afc/rif level 33 k w 330 w 100 nf 10 nf 330 w 220 nf 22 k w 6.8 k w 2.2 m f 13 k w loop filter vif agc lp2 soft mute lp0 r x 22 m f c dec af output TDA9809M v p intercarrier output 270 w 15 m h 50 w fig.16 application circuit. (1) depends on standard. (2) see table 4.
1998 jan 08 34 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M table 4 oscillator circuit for different tv standards parameter europe usa if frequency 38.9 mhz 45.75 mhz vco frequency 77.8 mhz 91.5 mhz oscillator circuit toko coil 5km 369sns-2010z 5kmc v369scs-2370z philips ceramic capacitor 2222 632 51828 inside coil (1) c vco = 8.5 pf. (2) c = 8.2 0.25 pf. (3) l = 251 nh. mha955 15 16 (3) (1) (2) (1) c vco = 8.5 pf. (2) c = 10 0.25 pf. (3) l = 163 nh. mha955 15 16 (3) (1) (2)
1998 jan 08 35 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M package outline unit a 1 a 2 a 3 b p cd (1) e (1) eh e ll p q (1) z y w v q references outline version european projection issue date iec jedec eiaj mm 0.21 0.05 1.80 1.65 0.38 0.25 0.20 0.09 7.4 7.0 5.4 5.2 0.65 7.9 7.6 0.9 0.7 0.9 0.5 8 0 o o 0.13 1.25 0.2 0.1 dimensions (mm are the original dimensions) note 1. plastic or metal protrusions of 0.20 mm maximum per side are not included. 1.03 0.63 sot339-1 mo-150ae 93-09-08 95-02-04 x w m q a a 1 a 2 b p d h e l p q detail x e z e c l v m a (a ) 3 a 110 20 11 y 0.25 pin 1 index 0 2.5 5 mm scale ssop20: plastic shrink small outline package; 20 leads; body width 5.3 mm sot339-1 a max. 2.0
1998 jan 08 36 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M soldering introduction there is no soldering method that is ideal for all ic packages. wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. however, wave soldering is not always suitable for surface mounted ics, or for printed-circuits with high population densities. in these situations reflow soldering is often used. this text gives a very brief insight to a complex technology. a more in-depth account of soldering ics can be found in our ic package databook (order code 9398 652 90011). re?ow soldering reflow soldering techniques are suitable for all ssop packages. reflow soldering requires solder paste (a suspension of fine solder particles, flux and binding agent) to be applied to the printed-circuit board by screen printing, stencilling or pressure-syringe dispensing before package placement. several techniques exist for reflowing; for example, thermal conduction by heated belt. dwell times vary between 50 and 300 seconds depending on heating method. typical reflow temperatures range from 215 to 250 c. preheating is necessary to dry the paste and evaporate the binding agent. preheating duration: 45 minutes at 45 c. wave soldering wave soldering is not recommended for ssop packages. this is because of the likelihood of solder bridging due to closely-spaced leads and the possibility of incomplete solder penetration in multi-lead devices. if wave soldering cannot be avoided, the following conditions must be observed: a double-wave (a turbulent wave with high upward pressure followed by a smooth laminar wave) soldering technique should be used. the longitudinal axis of the package footprint must be parallel to the solder flow and must incorporate solder thieves at the downstream end. even with these conditions, only consider wave soldering ssop packages that have a body width of 4.4 mm, that is ssop16 (sot369-1) or ssop20 (sot266-1) . during placement and before soldering, the package must be fixed with a droplet of adhesive. the adhesive can be applied by screen printing, pin transfer or syringe dispensing. the package can be soldered after the adhesive is cured. maximum permissible solder temperature is 260 c, and maximum duration of package immersion in solder is 10 seconds, if cooled to less than 150 c within 6 seconds. typical dwell time is 4 seconds at 250 c. a mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. repairing soldered joints fix the component by first soldering two diagonally- opposite end leads. use only a low voltage soldering iron (less than 24 v) applied to the flat part of the lead. contact time must be limited to 10 seconds at up to 300 c. when using a dedicated tool, all other leads can be soldered in one operation within 2 to 5 seconds between 270 and 320 c.
1998 jan 08 37 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M definitions life support applications these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify philips for any damages resulting from such improper use or sale. data sheet status objective speci?cation this data sheet contains target or goal speci?cations for product development. preliminary speci?cation this data sheet contains preliminary data; supplementary data may be published later. product speci?cation this data sheet contains ?nal product speci?cations. limiting values limiting values given are in accordance with the absolute maximum rating system (iec 134). stress above one or more of the limiting values may cause permanent damage to the device. these are stress ratings only and operation of the device at these or at any other conditions above those given in the characteristics sections of the speci?cation is not implied. exposure to limiting values for extended periods may affect device reliability. application information where application information is given, it is advisory and does not form part of the speci?cation.
1998 jan 08 38 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M notes
1998 jan 08 39 philips semiconductors preliminary speci?cation single standard multimedia if-pll and fm radio demodulator TDA9809M notes
internet: http://www.semiconductors.philips.com philips semiconductors C a worldwide company ? philips electronics n.v. 1998 sca57 all rights are reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owne r. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reli able and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not con vey nor imply any license under patent- or other industrial or intellectual property rights. netherlands: postbus 90050, 5600 pb eindhoven, bldg. vb, tel. +31 40 27 82785, fax. +31 40 27 88399 new zealand: 2 wagener place, c.p.o. box 1041, auckland, tel. +64 9 849 4160, fax. +64 9 849 7811 norway: box 1, manglerud 0612, oslo, tel. +47 22 74 8000, fax. +47 22 74 8341 philippines: philips semiconductors philippines inc., 106 valero st. salcedo village, p.o. box 2108 mcc, makati, metro manila, tel. +63 2 816 6380, fax. +63 2 817 3474 poland: ul. lukiska 10, pl 04-123 warszawa, tel. +48 22 612 2831, fax. +48 22 612 2327 portugal: see spain romania: see italy russia: philips russia, ul. usatcheva 35a, 119048 moscow, tel. +7 095 755 6918, fax. +7 095 755 6919 singapore: lorong 1, toa payoh, singapore 1231, tel. +65 350 2538, fax. +65 251 6500 slovakia: see austria slovenia: see italy south africa: s.a. philips pty ltd., 195-215 main road martindale, 2092 johannesburg, p.o. box 7430 johannesburg 2000, tel. +27 11 470 5911, fax. +27 11 470 5494 south america: al. vicente pinzon, 173, 6th floor, 04547-130 s?o paulo, sp, brazil, tel. +55 11 821 2333, fax. +55 11 821 2382 spain: balmes 22, 08007 barcelona, tel. +34 3 301 6312, fax. +34 3 301 4107 sweden: kottbygatan 7, akalla, s-16485 stockholm, tel. +46 8 632 2000, fax. +46 8 632 2745 switzerland: allmendstrasse 140, ch-8027 zrich, tel. +41 1 488 2686, fax. +41 1 488 3263 taiwan: philips semiconductors, 6f, no. 96, chien kuo n. rd., sec. 1, taipei, taiwan tel. +886 2 2134 2865, fax. +886 2 2134 2874 thailand: philips electronics (thailand) ltd., 209/2 sanpavuth-bangna road prakanong, bangkok 10260, tel. +66 2 745 4090, fax. +66 2 398 0793 turkey: talatpasa cad. no. 5, 80640 gltepe/istanbul, tel. +90 212 279 2770, fax. +90 212 282 6707 ukraine : philips ukraine, 4 patrice lumumba str., building b, floor 7, 252042 kiev, tel. +380 44 264 2776, fax. +380 44 268 0461 united kingdom: philips semiconductors ltd., 276 bath road, hayes, middlesex ub3 5bx, tel. +44 181 730 5000, fax. +44 181 754 8421 united states: 811 east arques avenue, sunnyvale, ca 94088-3409, tel. +1 800 234 7381 uruguay: see south america vietnam: see singapore yugoslavia: philips, trg n. pasica 5/v, 11000 beograd, tel. +381 11 625 344, fax.+381 11 635 777 for all other countries apply to: philips semiconductors, international marketing & sales communications, building be-p, p.o. box 218, 5600 md eindhoven, the netherlands, fax. +31 40 27 24825 argentina: see south america australia: 34 waterloo road, north ryde, nsw 2113, tel. +61 2 9805 4455, fax. +61 2 9805 4466 austria: computerstr. 6, a-1101 wien, p.o. box 213, tel. +43 160 1010, fax. +43 160 101 1210 belarus: hotel minsk business center, bld. 3, r. 1211, volodarski str. 6, 220050 minsk, tel. +375 172 200 733, fax. +375 172 200 773 belgium: see the netherlands brazil: see south america bulgaria: philips bulgaria ltd., energoproject, 15th floor, 51 james bourchier blvd., 1407 sofia, tel. +359 2 689 211, fax. +359 2 689 102 canada: philips semiconductors/components, tel. +1 800 234 7381 china/hong kong: 501 hong kong industrial technology centre, 72 tat chee avenue, kowloon tong, hong kong, tel. +852 2319 7888, fax. +852 2319 7700 colombia: see south america czech republic: see austria denmark: prags boulevard 80, pb 1919, dk-2300 copenhagen s, tel. +45 32 88 2636, fax. +45 31 57 0044 finland: sinikalliontie 3, fin-02630 espoo, tel. +358 9 615800, fax. +358 9 61580920 france: 51 rue carnot, bp317, 92156 suresnes cedex, tel. +33 1 40 99 6161, fax. +33 1 40 99 6427 germany: hammerbrookstra?e 69, d-20097 hamburg, tel. +49 40 23 53 60, fax. +49 40 23 536 300 greece: no. 15, 25th march street, gr 17778 tavros/athens, tel. +30 1 4894 339/239, fax. +30 1 4814 240 hungary: see austria india: philips india ltd, band box building, 2nd floor, 254-d, dr. annie besant road, worli, mumbai 400 025, tel. +91 22 493 8541, fax. +91 22 493 0966 indonesia: see singapore ireland: newstead, clonskeagh, dublin 14, tel. +353 1 7640 000, fax. +353 1 7640 200 israel: rapac electronics, 7 kehilat saloniki st, po box 18053, tel aviv 61180, tel. +972 3 645 0444, fax. +972 3 649 1007 italy: philips semiconductors, piazza iv novembre 3, 20124 milano, tel. +39 2 6752 2531, fax. +39 2 6752 2557 japan: philips bldg 13-37, kohnan 2-chome, minato-ku, tokyo 108, tel. +81 3 3740 5130, fax. +81 3 3740 5077 korea: philips house, 260-199 itaewon-dong, yongsan-ku, seoul, tel. +82 2 709 1412, fax. +82 2 709 1415 malaysia: no. 76 jalan universiti, 46200 petaling jaya, selangor, tel. +60 3 750 5214, fax. +60 3 757 4880 mexico: 5900 gateway east, suite 200, el paso, texas 79905, tel. +9-5 800 234 7381 middle east: see italy printed in the netherlands 547047/1200/01/pp40 date of release: 1998 jan 08 document order number: 9397 750 02595

▲Up To Search▲

Price & Availability of TDA9809M

	To Download TDA9809M Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .