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INTEGRATED CIRCUITS
DATA SHEET
TDA9808 Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
Product specification Supersedes data of 1999 Jan 18 File under Integrated Circuits, IC02 1999 Jun 04
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
FEATURES * 5 V supply voltage (9 V supply voltage for TDA9808 (DIP20) only) * Applicable for IFs (Intermediate Frequencies) of 38.9 MHz, 45.75 MHz and 58.75 MHz * Gain controlled wide band 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 Phase Locked Loop (PLL)-bandwidth control at negative modulated standards * VIF Automatic Gain Control (AGC) detector for gain control, operating as peak sync detector * Tuner AGC with adjustable TakeOver Point (TOP) * Automatic Frequency Control (AFC) detector without extra reference circuit * AC-coupled limiter amplifier for sound intercarrier signal * Alignment-free FM-PLL demodulator with high linearity * Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode (PLL controlled); SIF AGC detector for gain controlled SIF amplifier; single reference QSS mixer for high performance * Electrostatic Discharge (ESD) protection for all pins. ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TDA9808 TDA9808T DIP20 SO20 DESCRIPTION plastic dual in-line package; 20 leads (300 mil) plastic small outline package; 20 leads; body width 7.5 mm GENERAL DESCRIPTION
TDA9808
The TDA9808 is an integrated circuit for single standard (negative modulated) vision IF signal processing and FM demodulation, with single reference QSS-IF in TV and VTR sets.
VERSION SOT146-1 SOT163-1
1999 Jun 04
2
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
QUICK REFERENCE DATA SYMBOL VP IP Vi(VIF)(rms) PARAMETER supply voltage supply current VIF input signal voltage sensitivity (RMS value) -1 dB video at output CONDITIONS VP = 9 V for TDA9808 (DIP20) only MIN. 4.5 71 - 1.2 CL < 30 pF; RL > 1.5 k; AC load 7 56 f = 0.92 MHz f = 2.76 MHz 58 58 35 -3 dB at intercarrier output M, N standard; 25 kHz modulation 25 kHz modulation 25 kHz modulation; = 75 s - 0.4 - 55 TYP. 5 83 60 1.35 8 60 64 64 40 50 0.5 0.15 60
TDA9808
MAX. UNIT 9.9 95 100 1.5 - - - - - 100 0.6 1.0 - V mA V V MHz dB dB dB dB V V % dB
Vo(video)(p-p) video output signal voltage (peak-to-peak value) B-3 S/NW(video) IM(0.92) IM(2.76) H(sup) Vi(SIF)(rms) Vo(rms) THD S/NW(audio) -3 dB video bandwidth on pin 9 weighted signal-to-noise ratio for video intermodulation attenuation at `blue' intermodulation attenuation at `blue' suppression of harmonics in video signal sound IF input signal voltage sensitivity (RMS value) audio output signal voltage for FM (RMS value) total harmonic distortion weighted signal-to-noise ratio
1999 Jun 04
3
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TADJ CVAGC TPLL 2 x fpc AFC n.c. 3 17 4 14 15 8 AFC DETECTOR TAGC 12 TUNER AGC VIF AGC Vo(vid) 9 1.35 V (p-p) SOUND TRAP 6 Vo AF 13 18 16 VP GND VOLTAGE REFERENCE 1 VIF SAW 2 VIF AMPLIFIER FPLL VCO TWD VIDEO DEMODULATOR AND AMPLIFIER NOISE CLIPPING
BLOCK DIAGRAM
Philips Semiconductors
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
Fig.1 Block diagram.
handbook, full pagewidth
4
SIF SAW
19 20 SIF AMPLIFIER SINGLE REFERENCE QSS MIXER
TDA9808
SIF AGC 5 10 Vo QSS 4.5 MHz CSAGC 11 Vi FM
FM-PLL DEMODULATOR 7
MHA736
CDEC
Product specification
mute switch
TDA9808
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
PINNING SYMBOL Vi VIF1 Vi VIF2 TADJ TPLL CSAGC Vo AF CDEC n.c. Vo(vid) Vo QSS PIN 1 2 3 4 5 6 7 8 9 10 DESCRIPTION VIF differential input signal voltage 1 VIF differential input signal voltage 2 tuner AGC takeover point adjust PLL loop filter SIF AGC capacitor audio output decoupling capacitor not connected composite video output voltage single reference QSS output voltage SYMBOL Vi FM TAGC AFC VCO1 VCO2 GND CVAGC VP Vi SIF1 Vi SIF2 PIN 11 12 13 14 15 16 17 18 19 20
TDA9808
DESCRIPTION sound intercarrier input voltage tuner AGC output AFC output VCO1 resonance circuit VCO2 resonance circuit ground VIF AGC capacitor supply voltage SIF differential input signal voltage 1 SIF differential input signal voltage 2
handbook, halfpage
Vi VIF1 1 Vi VIF2 2 TADJ 3 TPLL 4 CSAGC 5 Vo AF 6 CDEC 7 n.c. 8 Vo(vid) 9 Vo QSS 10
MHA734
20 Vi SIF2 19 Vi SIF1 18 VP 17 CVAGC 16 GND
handbook, halfpage
Vi VIF1 1 Vi VIF2 2 TADJ 3 TPLL 4 CSAGC 5 Vo AF 6 CDEC 7 n.c. 8 Vo(vid) 9 Vo QSS 10
MHA735
20 Vi SIF2 19 Vi SIF1 18 VP 17 CVAGC 16 GND
TDA9808
15 VCO2 14 VCO1 13 AFC 12 TAGC 11 Vi FM
TDA9808T
15 VCO2 14 VCO1 13 AFC 12 TAGC 11 Vi FM
Fig.2 Pin configuration DIP20.
Fig.3 Pin configuration SO20.
1999 Jun 04
5
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
FUNCTIONAL DESCRIPTION The integrated circuit comprises the functional blocks as shown in Fig.1: 1. Vision IF amplifier and VIF AGC detector 2. Tuner AGC 3. Frequency Phase Locked Loop (FPLL) detector 4. Voltage Controlled Oscillator (VCO), Travelling Wave Divider (TWD) and AFC 5. Video demodulator and amplifier 6. SIF amplifier and SIF AGC 7. Single reference QSS mixer 8. FM-PLL demodulator 9. Audio Frequency (AF) signal processing 10. Internal voltage stabilizer. Vision IF amplifier and VIF AGC detector The vision IF amplifier consists of three AC-coupled differential amplifier stages. Each differential stage comprises 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. Therefore, for negative video modulation the synchronisation level of the video signal is detected. Tuner AGC The AGC capacitor voltage is converted to an internal IF control signal, and is 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 to match the tuner to the SAW filter in order to achieve the optimum IF input level. Frequency Phase Locked Loop (FPLL) detector The VIF-amplifier output signal is fed into a frequency detector and into a phase detector via a limiting amplifier. During acquisition the frequency detector produces a DC current proportional to the frequency difference between the input and the VCO signal. After frequency lock-in the phase detector produces a DC current proportional to the phase difference between the VCO and the input signal. The DC current of either the frequency detector or the phase detector is converted to a DC voltage via the loop filter, which controls the VCO frequency. Video demodulator and amplifier
TDA9808
VCO, Travelling Wave Divider (TWD) and 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 frequency-phase detector of the FPLL and fed via the loop filter to the first variable capacitor. This control voltage is amplified and additionally converted into a current which represents the AFC output signal. At the centre frequency the AFC output current is equal to zero. The oscillator signal is divided-by-two with a TWD which generates two differential output signals with a 90 degree phase difference independent of the frequency.
The video demodulator is realized by a multiplier which is designed for low distortion and large bandwidth. The vision IF input signal is multiplied with the `in phase' signal of the travelling wave divider output. The demodulator output signal is fed to the video amplifier via an integrated low-pass filter for attenuation of the carrier harmonics. The video amplifier is realized by an operational amplifier with internal feedback and high bandwidth. A low-pass filter is integrated to achieve an attenuation of the carrier harmonics. The video output signal at pin Vo(vid) is 1.35 V (p-p) for nominal vision IF modulation. Noise clipping is provided. SIF amplifier and SIF AGC The sound IF amplifier consists of two AC-coupled differential amplifier stages. Each differential stage comprises a controlled feedback network provided by emitter degeneration. The SIF AGC detector is related to the SIF input signal (average level of FM carrier) and controls the SIF amplifier to provide a constant SIF signal to the single reference QSS mixer.
1999 Jun 04
6
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
Single reference QSS mixer The single reference QSS mixer is realized by a multiplier. The SIF amplifier output signal is fed to the single reference QSS mixer and converted to intercarrier frequency by the regenerated picture carrier (VCO). The mixer output signal is fed via a high-pass filter for attenuation of the video signal components to the output pin 10. With this system a high performance hi-fi stereo sound processing can be achieved. FM-PLL demodulator The FM-PLL demodulator consists of a limiter and an FM-PLL. The limiter provides the amplification and limitation of the FM sound intercarrier signal. The result is high sensitivity and AM suppression. The amplifier consists of 7 stages which are internally AC-coupled in order to minimize the DC offset. Furthermore the AF output signal can be muted by connecting a resistor between the limiter input pin 11 and ground. 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 by the AF voltage. The FM-PLL operates as an FM demodulator. AF signal processing The AF amplifier consists of two parts:
TDA9808
1. The AF pre-amplifier for FM sound is an operational amplifier with internal feedback, high gain and high common mode rejection. The AF voltage from the PLL demodulator, by principle a small output signal, is amplified by approximately 33 dB. The low-pass characteristic of the amplifier reduces the harmonics of the intercarrier signal at the sound output terminal pin 10. An additional DC control circuit is implemented to keep the DC level constant, independent of process spread. 2. The AF output amplifier (10 dB) provides the required output level by a rail-to-rail output stage. This amplifier makes use of an input selector for switching to FM or mute state, controlled by the mute switching voltage. Internal voltage stabilizer The bandgap circuit internally generates a voltage of approximately 1.25 V, independent of supply voltage and temperature. A voltage regulator circuit, connected to this voltage, produces a constant voltage of 3.6 V which is used as an internal reference voltage.
1999 Jun 04
7
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VP supply voltage PARAMETER note 1 Tj(max) = 125 C; TDA9808 (DIP20) Tj(max) = 115 C; TDA9808T (SO20) Vi ts(max) V12 Tstg Tamb Ves Notes 1. IP = 95 mA; Tamb = 70 C. 2. Machine model class B (L = 2.5 H). THERMAL CHARACTERISTICS SYMBOL Rth(j-a) PARAMETER TDA9808 (DIP20) TDA9808T (SO20) CONDITIONS VALUE 62 85 voltage at pins 1, 2, 5, 13, 17, 19 and 20 maximum short-circuit time to ground or VP tuner AGC output voltage storage temperature operating ambient temperature electrostatic handling voltage note 2 - - 0 - 0 -25 -20 -300 CONDITIONS MIN.
TDA9808
MAX. 9.9 5.5 VP 10 13.2 +150 +70 +300
UNIT V V V s V C C V
UNIT K/W K/W
thermal resistance from junction to ambient in free air
1999 Jun 04
8
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
CHARACTERISTICS (9 V SUPPLY, TDA9808; DIP20 only) VP = 9 V; Tamb = 25 C; see Table 1 for input frequencies and carrier ratios; input level Vi(VIF)(rms) = 10 mV (pins 1 and 2) (sync-level); Vi(SIF)(rms) = 4.5 mV (pins 19 and 20) (sound carrier); IF input from 50 via broadband transformer 1 : 1; video modulation DSB; residual carrier: 10%; video signal in accordance with "NTC-7 Composite"; measurements taken in Fig.13; unless otherwise specified. SYMBOL Supply (pin 18) VP IP Vi(VIF)(rms) supply voltage supply current note 1 4.5 72 PLL still locked; - maximum IF gain; note 3 5.0 85 9.9 98 V mA V PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
True synchronous video demodulator; note 2 VIF input signal voltage sensitivity (RMS value) 60 90
Composite video amplifier (pin 9; sound carrier off) Vo(video)(p-p) S/NW(video) PSRR video output signal voltage (peak-to-peak value) weighted signal-to-noise ratio power supply ripple rejection at pin 9 see Fig.8 see Fig.6 and note 4 see Fig.11 1.27 56 25 1.45 60 30 1.63 - - V dB dB
Tuner AGC (pin 12) GIF IF slip by automatic gain control control steepness I13/f tuner gain current from 20 to 80% - 6 8 dB
AFC circuit (pin 13); see Fig.10 and note 5 S note 6 fpc = 38.9 MHz fpc = 45.75 MHz fpc = 58.75 MHz fIF/T frequency variation by temperature IAFC = 0; note 7 0.35 0.35 0.35 - 0.55 0.55 0.55 - 0.75 0.75 0.75 20 x 10-6 A/kHz A/kHz A/kHz K-1
FM-PLL sound demodulator and AF output (pin 6); note 8 Vo(AF)(6)(rms) AF output signal voltage (RMS value) weighted signal-to-noise ratio mute attenuation DC jump voltage of AF output terminal FM-PLL in lock mode 25 kHz (50% FM deviation); see Fig.13 375 500 625 mV
S/NW(audio) 6 V5
"CCIR 468-4"; see Fig.13
55 70 -
60 75 50
- - 175
dB dB mV
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
Notes to the characteristics 1. Values of video and sound parameters are decreased at VP = 4.5 V.
TDA9808
2. Loop bandwidth BL = 70 kHz (natural frequency fn = 12 kHz; damping factor d 3; calculated with sync level within gain control range). Resonance circuit of VCO: Q0 > 50; Cext: see Table 3; Cint 8.5 pF (loop voltage approximately 2.7 V). 3. Vi(VIF) signal for nominal video signal. 4. S/N is the ratio of black to white amplitude to the black level noise voltage (RMS value, pin 9). B = 5 MHz weighted in accordance with "CCIR 567" at a source impedance of 50 . 5. To match the AFC output signal to different tuning systems a current source output is provided (Fig.10). 6. Depending on the ratio C/C0 of the LC resonant circuit of VCO (Q0 > 50; see note 2; C0 = Cint + Cext). 7. Temperature coefficient of external LC-circuit is equal to zero. 8. Input level for second IF from an external generator with 50 source impedance. AC-coupled with 10 nF capacitor, fmod = 1 kHz, 25 kHz (50% FM deviation) of audio reference. A VIF/SIF input signal is not permitted. Pin 17 has to be connected to positive supply voltage. S/N and THD measurements are taken at 50 s (75 s at M standard) de-emphasis.
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
CHARACTERISTICS (5 V SUPPLY) VP = 5 V; Tamb = 25 C; see Table 1 for input frequencies and carrier ratios; input level Vi(VIF)(rms) = 10 mV (pins 1 and 2) (sync-level); Vi(SIF)(rms) = 4.5 mV (pins 19 and 20) (sound carrier); IF input from 50 via broadband transformer 1 : 1; video modulation DSB; residual carrier: 10%; video signal in accordance with "NTC-7 Composite"; measurements taken in Fig.13; unless otherwise specified. SYMBOL Supply (pin 18) VP IP Vi(rms) VI(max)(rms) Vi(VIF)(rms) Vo(int) supply voltage supply current note 1 4.5 71 - - - - 5 83 - - 60 0.7 5.5 95 V mA PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
Vision IF amplifier (pins 1 and 2) allowable overload input voltage (RMS value) maximum input signal voltage (RMS value) VIF input signal voltage sensitivity (RMS value) internal IF amplitude difference between picture and sound carrier IF gain control range differential input resistance differential input capacitance DC input voltage note 2 +1 dB video at output; see Fig.4 -1 dB video at output; see Fig.4 within AGC range; M standard; f = 4.5 MHz see Fig.4 note 3 note 3 note 3 440 140 100 1 mV mV V dB
GIFcr Ri(diff) Ci(diff) VI(1,2) fVCO(max) fosc/T
65 1.7 1.2 -
70 2.2 1.7 3.4
- 2.7 2.5 - - 20 x 10-6
dB k pF V
True synchronous video demodulator; note 4 maximum oscillator frequency for carrier regeneration oscillator drift as a function of temperature oscillator shift as a function of supply voltage oscillator voltage swing at pins 14 and 15 (RMS value) picture carrier capture range acquisition time BL = 70 kHz; note 6 IF input signal voltage maximum IF gain; sensitivity for PLL to be locked note 7 (RMS value; pins 1 and 2) f = 2fpc oscillator is free-running; IAFC = 0; note 5 oscillator is free-running; note 5 125 - 130 - MHz K-1
fosc/VP VVCO(rms) fcr(pc) tacq Vi(IF)(rms)
- 50 1.4 - -
- 80 1.8 - 60
1500 x 10-6 V-1 110 - 30 90 mV MHz ms V
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
SYMBOL PARAMETER CONDITIONS MIN. TYP.
TDA9808
MAX.
UNIT
Composite video amplifier (pin 9; sound carrier off) Vo(video)(p-p) V/S Vsync(9) Vclu(9) Vcll(9) Ro(9) Iint(9) Io(sink)(9)(max) output signal voltage (peak-to-peak value) ratio between video (black-to-white) and sync level sync voltage level upper video clipping voltage level lower video clipping voltage level output resistance internal DC bias current for emitter-follower maximum AC and DC output sink current note 3 see Fig.8 1.2 2.0 1.4 3.3 - - 1.6 1.0 2.0 50 dB gain control 30 dB gain control gain variation; note 8 - - - - - 5 7 56 49 1.35 2.5 1.5 3.45 1.1 - 2.0 - - - - - 2 2 6 8 60 53 1.5 3.0 1.6 - 1.25 10 - - - 0.5 0.1 1 5 4 - - - - V V V mA mA mA dB dB % % deg MHz MHz dB dB V
Io(source)(9)(max) maximum AC and DC output source current Vo Vo(bl) Gdiff diff B-1 B-3 S/NW(video) S/N(video) IM(0.92) deviation of CVBS output signal voltage black level tilt differential gain differential phase -1 dB video bandwidth -3 dB video bandwidth weighted signal-to-noise ratio for video unweighted signal-to-noise ratio for video intermodulation attenuation at `blue' `yellow' IM(2.76) intermodulation attenuation at `blue' `yellow' VVC(rms) H(sup) H(spur) PSRR residual vision carrier (RMS value) suppression of video signal harmonics spurious elements power supply ripple rejection at pin 9 fundamental wave and harmonics note 11a note 11b video signal; grey level; see Fig.11 f = 2.76 MHz; see Fig.7 and note 10
"NTC-7 Composite" "NTC-7 Composite"
CL < 30 pF; RL > 1.5 k; AC load CL < 30 pF; RL > 1.5 k; AC load see Fig.6 and note 9 see Fig.6 and note 9 f = 0.92 MHz; see Fig.7 and note 10
58 60 58 59 - 35 40 25
64 66 64 65 2 40 - 30
- - - - 10 - - -
dB dB dB dB mV dB dB dB
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
SYMBOL PARAMETER CONDITIONS MIN. TYP.
TDA9808
MAX.
UNIT A A ms/dB ms/dB
VIF-AGC detector (pin 17) I17 tresp charging current discharging current AGC response to an increasing VIF step AGC response to a decreasing VIF step Tuner AGC (pin 12) Vi(rms) IF input signal voltage for minimum starting point of tuner takeover (RMS value) IF input signal voltage for maximum starting point of tuner takeover (RMS value) tuner takeover point accuracy Vo(12) Vsat(12) VTOP(12)/T I12(sink) permissible output voltage saturation voltage variation of takeover point by temperature sink current input at pins 1 and 2; RTOP = 22 k; I12 = 0.4 mA input at pins 1 and 2; RTOP = 0 ; I12 = 0.4 mA RTOP = 13 k; I12 = 0.4 mA from external source; note 3 I12 = 1.6 mA I12 = 0.4 mA see Fig.4 no tuner gain reduction; V12 = 13.2 V maximum tuner gain reduction GIF IF slip by automatic gain control control steepness I13/f tuner gain current from 20 to 80% - - 5 A - 2 5 mV note 8 note 12 55 1.0 - - 75 1.4 0.05 2.2 95 1.8 0.1 3.5
50
100
-
mV
6 - - -
- - - 0.03
14 13.2 0.2 0.07
mV V V dB/K
1.5 -
2 6
2.6 8
mA dB
AFC circuit (pin 13); see Fig.10 and note 13 S note 14 fpc = 38.9 MHz fpc = 45.75 MHz fpc = 58.75 MHz fIF/T Vo(13) Io(source)(13) Io(sink)(13) I13(p-p) frequency variation by temperature output voltage upper limit output voltage lower limit output source current output sink current residual video modulation current (peak-to-peak value) IAFC = 0; note 5 see Fig.10 see Fig.10 0.35 0.35 0.35 - 0.55 0.55 0.55 - 0.75 0.75 0.75 20 x 10-6 A/kHz A/kHz A/kHz K-1 V V A A A
VP - 0.7 VP - 0.3 - - 150 150 - 0.3 200 200 20 0.7 250 250 30
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
SYMBOL PARAMETER CONDITIONS -1 dB at intercarrier output pin 10 +1 dB at intercarrier output pin 10 see Fig.5 note 3 note 3 between pins 1 and 2 and pins 19 and 20; note 15 - 40 60 1.7 1.2 - 50 MIN. TYP.
TDA9808
MAX.
UNIT V mV dB k pF V dB
Sound IF amplifier (pins 19 and 20) Vi(SIF)(rms) Vi(max)(rms) Gcr(SIF) Ri(diff) Ci(diff) VI(19,20) SIF,VIF input signal voltage sensitivity (RMS value) maximum input signal voltage (RMS value) SIF gain control range differential input resistance differential input capacitance DC input voltage crosstalk attenuation between SIF and VIF input 50 110 66 2.2 1.7 3.4 - 100 - - 2.7 2.5 - -
SIF AGC detector (pin 5) Ich(5) Idch(5) Vo(rms) Vo(peak) B-3 VSC(rms) VVC(rms) Ro(10) VO(10) Iint(10) Isink(max)(10) Isource(max)(10) charging current discharging current 3.5 4.5 5 6 6.5 7.5 A A
Single reference QSS intercarrier mixer (pin 10) IF intercarrier output level (RMS value) IF intercarrier output level (peak value) -3 dB intercarrier bandwidth residual sound carrier (RMS value) residual vision carrier (RMS value) output resistance DC output voltage DC internal bias current for emitter-follower maximum AC and DC output sink current maximum AC and DC output source current upper limit fundamental wave and harmonics fundamental wave and harmonics note 3 SC1; sound carrier 2 off 75 141 7.5 - - - - 1.5 1.2 2.0 100 198 9 2 2 - 2.0 1.9 1.6 2.5 125 225 - 5 5 25 - - - - mV mV MHz mV mV V mA mA mA
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
SYMBOL PARAMETER CONDITIONS - S + N weighted = ------------- N 40 dB allowed input signal voltage (RMS value) AM AM suppression 50 s de-emphasis; AM: f = 1 kHz; m = 0.3 refer to 25 kHz (50% FM deviation) note 3 200 46 - 50 - - - MIN. - 300 TYP.
TDA9808
MAX.
UNIT V V
Limiter amplifier (pin 11); note 16 Vi(FM)(rms) Vi(FM)(rms) input signal voltage for lock-in (RMS value) input signal voltage (RMS value) 100 400
mV dB
Ri(11) VI(11) fcr fhr tacq Vo(AF)(6)(rms)
input resistance DC input voltage
480 -
600 2.8 - - - - -
720 - - 4.0 - 3.5 4
V
FM-PLL demodulator catching range of PLL holding range of PLL acquisition time upper limit lower limit upper limit lower limit FM operation (M, N standard; pin 6); notes 16 and 16a AF output signal voltage (RMS value) 25 kHz (50% FM deviation); Rx = 0 ; see Fig.13 and note 17 THD < 1.5% THD < 1.5%; Rx = 0 ; note 17 400 500 600 mV 7.0 - 9.0 - - MHz MHz MHz MHz s
Vo(AF)(6)(cl) fAF Vo/T V7
AF output clipping signal voltage level frequency deviation temperature drift of AF output signal voltage DC voltage at decoupling capacitor output resistance DC output voltage maximum AC and DC output sink current maximum AC and DC output source current -3 dB audio frequency bandwidth
1.0 - -
- -
1.2 53
V kHz dB/K V
3 x 10-3 7 x 10-3 - 3.0
voltage dependent on VCO frequency; note 18 note 3
1.2
Ro(6) VO(6) Isink(max)(6) Isource(max)(6) B-3
- - - -
- 2.3 - - 125
100 - 1.1 1.1 -
V mA mA kHz
without de-emphasis capacitor
100
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
SYMBOL THD S/NW(audio) PARAMETER total harmonic distortion weighted signal-to-noise ratio for audio CONDITIONS 25 kHz (50% FM deviation) FM-PLL only; with 75 s de-emphasis; 25 kHz (50% FM deviation); "CCIR 468-4" fundamental wave and harmonics FM-PLL in lock mode - 55 MIN. TYP. 0.15 60 0.5 -
TDA9808
MAX.
UNIT % dB
VSC(rms) 6 V6
residual sound carrier (RMS value) mute attenuation of AF signal DC jump voltage of AF output terminal for switching AF output to mute state and vice versa power supply ripple rejection at pin 6
- 70 -
- 75 50
75 - 150
mV dB mV
PSRR
Rx = 0 ; f = 70 Hz; see Figs 11 and 13
20
26
-
dB
Single reference QSS AF performance for FM operation (M standard); notes 19, 20 and 21; see Table 1 S/NW(audio) weighted signal-to-noise ratio for audio black picture white picture colour bar Notes to the characteristics 1. Values of video and sound parameters are decreased at VP = 4.5 V. 2. Level headroom for input level jumps during gain control setting. 3. This parameter is not tested during production and is only given as an application information for designing the television receiver. 4. Loop bandwidth BL = 70 kHz (natural frequency fn = 12 kHz; damping factor d 3; calculated with sync level within gain control range). Resonance circuit of VCO: Q0 > 50; Cext see Table 3; Cint 8.5 pF (loop voltage approximately 2.7 V). 5. Temperature coefficient of external LC-circuit is equal to zero. 6. Vi(IF)(rms) = 10 mV; f = 1 MHz (VCO frequency offset related to picture carrier frequency); white picture video modulation. 7. Vi(VIF) signal for nominal video signal. 8. The leakage current of the AGC capacitor should not exceed 100 nA at M, N standard. Larger currents will increase the tilt. 9. S/N is the ratio of black-to-white amplitude to the black level noise voltage (RMS value, pin 9). B = 5 MHz weighted in accordance with "CCIR 567". 10. The intermodulation figures are defined: V o at 3.58 MHz 0.92 = 20 log ---------------------------------------- + 3.6 dB ; 0.92 value at 0.92 MHz referenced to black/white signal; V o at 0.92 MHz V o at 3.58 MHz 2.76 = 20 log ---------------------------------------- ; 2.76 value at 2.76 MHz referenced to colour carrier. V o at 2.76 MHz 50 47 45 56 53 51 - - - dB dB dB
1999 Jun 04
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Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
11. Measurements taken with SAW filter M3951 (sound carrier suppression: 32 dB); loop bandwidth BL = 70 kHz: a) Modulation VSB; sound carrier off; fvideo > 0.5 MHz. b) Sound carrier on; SIF SAW filter M9352; fvideo = 10 kHz to 10 MHz. 12. Response speed valid for a VIF input level range of 200 V up to 70 mV. 13. To match the AFC output signal to different tuning systems a current source output is provided. The test circuit is given in Fig.10. The AFC-steepness can be changed by the resistors at pin 13. 14. Depending on the ratio C/C0 of the LC resonant circuit of VCO (Q0 > 50; see note 4; C0 = Cint + Cext). 15. Source impedance: 2.3 k in parallel to 12 pF (SAW filter); fIF = 38.9 MHz. 16. Input level for second IF from an external generator with 50 source impedance, AC-coupled with 10 nF capacitor, fmod = 400 Hz, 25 kHz (50% FM deviation) of audio reference. A VIF/SIF input signal is not permitted. Pins 5 and 17 have to be connected to positive supply voltage for minimum IF gain. S/N and THD measurements are taken at 75 s de-emphasis (modulator pre-emphasis has to be activated). The FM demodulator steepness Vo(AF)/fAF is positive. a) Second IF input level 10 mV RMS. 17. Measured at de-emphasis circuitry with an FM deviation of 25 kHz (fmod = 400 Hz) the typical AF output signal is 500 mV RMS (Rx = 0 ). By using Rx = 470 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 Rx in order to avoid clipping (THD < 1.5%). For an FM deviation up to 100 kHz an attenuation of 6 dB is recommended with Rx = 470 . 18. The leakage current of the decoupling capacitor (22 F) should not exceed 1 A. 19. For all S/N measurements the used vision IF modulator has to 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 25 kHz) for 6 kHz sine wave black-to-white video modulation. c) Picture-to-sound carrier ratio; PC/SC1 = 7 dB (transmitter). 20. The PC/SC1 ratio is calculated as the addition to TV transmitter PC/SC1 ratio and SAW filter PC/SC1 ratio. This PC/SC1 ratio is necessary to achieve the S/NW(audio) values as noted. A different PC/SC1 ratio will change these values. 21. Measurements taken with SAW filter M3951 for vision IF (suppressed sound carrier, minimum 25 dB) and M9352 for sound IF (suppressed picture carrier). Input level Vi(SIF)(rms) = 10 mV, 25 kHz (50% FM deviation). Measurements in accordance with "CCIR 468-4". Table 1 Input frequencies and carrier ratios DESCRIPTION picture/IF carrier sound carrier picture-to-sound carrier B/G STANDARD 38.9 33.4 33.158 13 20 M, N STANDARD 45.75/58.75 41.25/54.25 - 7 - UNIT MHz MHz MHz dB dB
SYMBOL fpc or fIF fSC1 fSC2 SC1 SC2
1999 Jun 04
17
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
handbook, full pagewidth gain
70
MHA737
0.06
(dB) 60 Ituner (mA) 0
Vi(VIF)(rms) (mV) 0.6
50
40
30
(1) (2) (3) (4)
6
20
1
10
60
0 2 -10 1 1.5 (3) Ituner; RTOP = 11 k. (4) Ituner; RTOP = 0 . 2 2.5 3 3.5 4 V17 (V) 4.5
(1) Ituner; RTOP = 22 k. (2) Gain.
Fig.4 Typical VIF (pins 1 and 2) and tuner AGC characteristic.
handbook, full pagewidth
110
MHA738
100 100 Vi(SIF)(rms) 90 (mV) (dBV) 10 80 70 1 60 50 0.1 40 30 0.01 20 1 1.5 2 2.5 3 3.5 4 V5 (V) 4.5
Fig.5 Typical SIF (pins 19 and 20) AGC characteristic.
1999 Jun 04
18
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
handbook, halfpage
75
MED684
S/N (dB)
handbook, halfpage
3.2 dB 10 dB 13.2 dB 21 dB
50
13.2 dB 21 dB
25 SC CC PC SC CC PC
BLUE
0 -60 0.06 -40 0.6 -20 6 10
YELLOW
MHA739
0
20
Vi (VIF)(rms)(dB) 60 600 Vi (VIF)(rms)(mV)
SC = sound carrier, with respect to sync level. CC = chrominance carrier, with respect to sync level. PC = picture carrier, with respect to sync level.
Fig.6
Typical signal-to-noise ratio as a function of IF input voltage.
Fig.7 Input signal conditions.
handbook, halfpage
10
MHA741
(dB) -10
(1)
(2)
3.0 V handbook, halfpage 2.85 V
zero carrier level white level
-30
(3)
1.85 V 1.5 V
black level sync level
-50
-70
M, N standard
MHA740
30
50
70
90 110 input voltage (dBV)
(1) Signal. (2) AM rejection. (3) Noise.
Fig.8
Typical video signal levels on output pin 9 (sound carrier off).
Fig.9
Typical audio level, noise and AM rejection (50% FM deviation).
1999 Jun 04
19
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
handbook, full pagewidth
5 VAFC (V)
225 I13 (A) 150 (source current) 75
VP = 5 V
VP = 5 V 22 k
3.75
TDA9808
13
I13
VAFC 22 k
2.5
0 -75
1.25
(sink current) -150 -225
MHA742
0 45.35 45.75 46.15 f (MHz)
a. VP = 5 V.
handbook, full pagewidth
9 VAFC (V) 7.5
150 I13 (A) 100 (source current)
VP = 9 V
VP = 9 V 6 62 k I13
50
TDA9808
13
VAFC 62 k
4.5
0 -50 (sink current) -100 -150 45.35 45.75 46.15 f (MHz)
3
1.5
MHA743
0
b. VP = 9 V.
Fig.10 Measurement conditions and typical AFC characteristic.
1999 Jun 04
20
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
handbook, full pagewidth
VP = 5 V VP = 5 V 100 mV (f ripple = 70 Hz)
TDA9808
MHA744
t
Fig.11 Ripple rejection condition.
1999 Jun 04
21
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
handbook, full pagewidth
140
10
120
video 1.35 V (p-p) 1
(1)
100
SAW insertion loss 14 dB IF slip 6 dB tuning gain control range 70 dB VIF AGC
10-1 IF signals RMS value (V) 10-2 (TOP)
antenna input (dBV)
80
60
10-3 0.66 x 10-3 SAW insertion loss 14 dB
40 40 dB RF gain
10-4
20
10-5 0.66 x 10-5
10 VHF/UHF tuner tuner VIF SAW filter VIF amplifier, demodulator and video TDA9808
MHA745
(1) Depends on TOP.
Fig.12 Front end level diagram.
1999 Jun 04
22
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
INTERNAL CIRCUITRY Table 2 PIN NO. 1 2 Equivalent pin circuits and pin voltages PIN SYMBOL Vi VIF1 Vi VIF2 DC VOLTAGE (V) 3.4 3.4
1 1.1 k 400 A
TDA9808
EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)
+
1.1 k 2 800
+
400 A 3.4 V
MHA752
3
TADJ (TOP)
0 to 1.9
30 k 20 k 3.6 V
9 k 3 1.9 V
MHA753
4
TPLL
1.5 to 4.0
+
+
+
+
Ib 4
+
VCO 200 A
MHA754
1999 Jun 04
23
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
PIN NO. 5 PIN SYMBOL CSAGC DC VOLTAGE (V) 1.5 to 4.0
TDA9808
EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)
+
15 A
5 Ib
+
+
5 A
MHA755
6
Vo AF
2.3
27.3 k 6 25 pF 27.7 k
+
+
120
MHA756
7
CDEC
1.2 to 3.0
+ +
+
90 A
7
1 k
MHA757
8
n.c.
1999 Jun 04
24
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
PIN NO. 9 PIN SYMBOL Vo(vid) DC VOLTAGE (V) sync level: 1.5
TDA9808
EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)
+
100
9 2.0 mA
2.1 pF
MHA758
10
Vo QSS
2.0
+
150
10 14.7 k
1.9 mA
MHA759
11
Vi FM
2.65
400 11 640 40 k
2.65 V
35 A
600 A
MHA760
12
TAGC
0 to 13.2
12
MHA761
13
AFC
0.3 to VP - 0.3
+
+
13
IAFC 200 A
MHA762
1999 Jun 04
25
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
PIN NO. 14 15 PIN SYMBOL VCO1 VCO2 DC VOLTAGE (V) 2.7 2.7
14 420 420 50 2.8 V
TDA9808
EQUIVALENT CIRCUIT (WITHOUT ESD PROTECTION CIRCUIT)
15
500 A
MHA763
16 17
GND CVAGC
0 1.5 to 4.0
40 A
17 Ib
75 A 1.4 A
MHA764
18 19 20
VP Vi SIF1 Vi SIF2
VP 3.4 3.4
19 1.1 k 5 k 1.1 k 20 800 3.4 V
MHA765
+ +
100 A 250 A 10 k 1.8 V
+
250 A
1999 Jun 04
26
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VP 22 k 100 nF 22 k AFC 10 nF 1:1 SIF input 50 1 2 3 20 19 18 17 16 15 14 13 12 5 4 CVAGC 220 nF GND
(1)
TEST AND APPLICATION INFORMATION
Philips Semiconductors
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
tuner AGC-output 5.6 k Vi FM 11 10 nF
Fig.13 Test circuit.
handbook, full pagewidth
27
TDA9808
1 1:1 VIF input 50 1 2 3 5 4 22 k 330 220 nF 100 nF 15 nF 4.7 k
(2)
mute switch 7 8 n.c. Rx(3) 22 F Vo(vid) 1.35 V (p-p) 9 10 Vo QSS
2
3
4
5
6
560 4.5 MHz(4)
MHA746
TADJ
TPLL
CSAGC Vo AF
CDEC
Product specification
(1) (2) (3) (4)
See Table 3. De-emphasis circuitry for 75 s. See note 17 of Chapter "Characteristics (5 V supply)". Depends on TV standard.
TDA9808
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VP 22 k 100 nF 22 k AFC 10 nF IF input SAW FILTER M9352
(1)
Philips Semiconductors
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
CVAGC 220 nF SIF 20 19 18 17
GND
(2)
tuner AGC-output 5.6 k Vi FM 10 nF
16
15
14
13
12
11
handbook, full pagewidth
28
1 VIF SAW FILTER M3951
(1)
TDA9808
2 3 4 5 6 7 8 n.c. Rx(4) 22 F Vo(vid) 1.35 V (p-p) 9 10 Vo QSS
mute switch
330 22 k 220 nF
100 nF 15 nF
4.7 k
(3)
50
560 4.5 MHz(1)
MHA747
TADJ
TPLL
CSAGC Vo AF
CDEC
Product specification
(1) (2) (3) (4)
Depends on TV standard. See Table 3. De-emphasis circuitry for 75 s. See note 17 of Chapter "Characteristics (5 V supply)".
TDA9808
Fig.14 Application circuit.
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
Table 3 Oscillator circuit for the different TV standards EUROPE 38.9 MHz 77.8 MHz
14
(1) (2) (1)
TDA9808
PARAMETER IF frequency VCO frequency Oscillator circuit
USA 45.75 MHz 91.5 MHz
14
(2) (1)
JAPAN 58.75 MHz 117.5 MHz
14
(2)
(3)
(3)
(3)
15 (1) CVCO = 8.5 pF. (2) C = 8.2 0.25 pF. (3) L = 251 nH.
MHA766
15 (1) CVCO = 8.5 pF. (2) C = 10 0.25 pF. (3) L = 163 nH.
MHA766
15 (1) CVCO = 8.5 pF. (2) C = 15 0.25 pF. (3) L = 78 nH.
MHA766
e.g. Toko coil Philips ceramic capacitor
5KM 369SNS-2010Z 2222 632 51828
5KMC V369SCS-2370Z inside of coil
MC139 NE545SNAS100108 15 pF SMD; size = 0805
1999 Jun 04
29
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
PACKAGE OUTLINES DIP20: plastic dual in-line package; 20 leads (300 mil)
TDA9808
SOT146-1
D seating plane
ME
A2
A
L
A1
c Z e b1 b 20 11 MH wM (e 1)
pin 1 index E
1
10
0
5 scale
10 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 4.2 0.17 A1 min. 0.51 0.020 A2 max. 3.2 0.13 b 1.73 1.30 0.068 0.051 b1 0.53 0.38 0.021 0.015 c 0.36 0.23 0.014 0.009 D
(1)
E
(1)
e 2.54 0.10
e1 7.62 0.30
L 3.60 3.05 0.14 0.12
ME 8.25 7.80 0.32 0.31
MH 10.0 8.3 0.39 0.33
w 0.254 0.01
Z (1) max. 2.0 0.078
26.92 26.54 1.060 1.045
6.40 6.22 0.25 0.24
Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT146-1 REFERENCES IEC JEDEC EIAJ SC603 EUROPEAN PROJECTION
ISSUE DATE 92-11-17 95-05-24
1999 Jun 04
30
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
TDA9808
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
D
E
A X
c y HE vMA
Z 20 11
Q A2 A1 pin 1 index Lp L 1 e bp 10 wM detail X (A 3) A
0
5 scale
10 mm
DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mm inches A max. 2.65 0.10 A1 0.30 0.10 A2 2.45 2.25 A3 0.25 0.01 bp 0.49 0.36 c 0.32 0.23 D (1) 13.0 12.6 0.51 0.49 E (1) 7.6 7.4 0.30 0.29 e 1.27 0.050 HE 10.65 10.00 L 1.4 Lp 1.1 0.4 Q 1.1 1.0 0.043 0.039 v 0.25 0.01 w 0.25 0.01 y 0.1 0.004 Z
(1)
0.9 0.4 0.035 0.016
0.012 0.096 0.004 0.089
0.019 0.013 0.014 0.009
0.419 0.043 0.055 0.394 0.016
8o 0o
Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION SOT163-1 REFERENCES IEC 075E04 JEDEC MS-013AC EIAJ EUROPEAN PROJECTION
ISSUE DATE 95-01-24 97-05-22
1999 Jun 04
31
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
SOLDERING Introduction This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our "Data Handbook IC26; Integrated Circuit Packages" (document order number 9398 652 90011). There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mount components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mount ICs, or for printed-circuit boards with high population densities. In these situations reflow soldering is often used. Through-hole mount packages SOLDERING BY DIPPING OR BY SOLDER WAVE The maximum permissible temperature of the solder is 260 C; solder at this temperature must not be in contact with the joints for more than 5 seconds. The total contact time of successive solder waves must not exceed 5 seconds. The device may be mounted up to the seating plane, but the temperature of the plastic body must not exceed the specified maximum storage temperature (Tstg(max)). If the printed-circuit board has been pre-heated, forced cooling may be necessary immediately after soldering to keep the temperature within the permissible limit. MANUAL SOLDERING Apply the soldering iron (24 V or less) to the lead(s) of the package, either below the seating plane or not more than 2 mm above it. If the temperature of the soldering iron bit is less than 300 C it may remain in contact for up to 10 seconds. If the bit temperature is between 300 and 400 C, contact may be up to 5 seconds. Surface mount packages REFLOW SOLDERING 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 methods exist for reflowing; for example, infrared/convection heating in a conveyor type oven. Throughput times (preheating, soldering and cooling) vary between 100 and 200 seconds depending on heating method. 1999 Jun 04 32 MANUAL SOLDERING
TDA9808
Typical reflow peak temperatures range from 215 to 250 C. The top-surface temperature of the packages should preferable be kept below 230 C. WAVE SOLDERING Conventional single wave soldering is not recommended for surface mount devices (SMDs) or printed-circuit boards with a high component density, as solder bridging and non-wetting can present major problems. To overcome these problems the double-wave soldering method was specifically developed. If wave soldering is used the following conditions must be observed for optimal results: * Use a double-wave soldering method comprising a turbulent wave with high upward pressure followed by a smooth laminar wave. * For packages with leads on two sides and a pitch (e): - larger than or equal to 1.27 mm, the footprint longitudinal axis is preferred to be parallel to the transport direction of the printed-circuit board; - smaller than 1.27 mm, the footprint longitudinal axis must be parallel to the transport direction of the printed-circuit board. The footprint must incorporate solder thieves at the downstream end. * For packages with leads on four sides, the footprint must be placed at a 45 angle to the transport direction of the printed-circuit board. The footprint must incorporate solder thieves downstream and at the side corners. 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. 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.
Fix the component by first soldering two diagonally-opposite end leads. Use a low voltage (24 V or less) soldering iron 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.
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
Suitability of IC packages for wave, reflow and dipping soldering methods
TDA9808
SOLDERING METHOD MOUNTING PACKAGE WAVE Through-hole mount DBS, DIP, HDIP, SDIP, SIL Surface mount BGA, SQFP HLQFP, HSQFP, HSOP, HTSSOP, SMS PLCC(4), SO, SOJ LQFP, QFP, TQFP SSOP, TSSOP, VSO Notes 1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the Drypack information in the "Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods". 2. For SDIP packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board. 3. These packages are not suitable for wave soldering as a solder joint between the printed-circuit board and heatsink (at bottom version) can not be achieved, and as solder may stick to the heatsink (on top version). 4. If wave soldering is considered, then the package must be placed at a 45 angle to the solder wave direction. The package footprint must incorporate solder thieves downstream and at the side corners. 5. Wave soldering is only suitable for LQFP, QFP and TQFP packages with a pitch (e) equal to or larger than 0.8 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm. 6. Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm. DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification 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 specification 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 specification. 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. This data sheet contains target or goal specifications for product development. This data sheet contains preliminary data; supplementary data may be published later. This data sheet contains final product specifications. suitable(2) not suitable not not not suitable(3) recommended(4)(5) recommended(6) suitable REFLOW(1) - suitable suitable suitable suitable suitable - - - - - DIPPING suitable
1999 Jun 04
33
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
NOTES
TDA9808
1999 Jun 04
34
Philips Semiconductors
Product specification
Single standard VIF-PLL with QSS-IF and FM-PLL demodulator
NOTES
TDA9808
1999 Jun 04
35
Philips Semiconductors - a worldwide company
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 1 60 101 1248, Fax. +43 1 60 101 1210 Belarus: Hotel Minsk Business Center, Bld. 3, r. 1211, Volodarski Str. 6, 220050 MINSK, Tel. +375 172 20 0733, Fax. +375 172 20 0773 Belgium: see The Netherlands Brazil: see South America Bulgaria: Philips Bulgaria Ltd., Energoproject, 15th floor, 51 James Bourchier Blvd., 1407 SOFIA, Tel. +359 2 68 9211, Fax. +359 2 68 9102 Canada: PHILIPS SEMICONDUCTORS/COMPONENTS, Tel. +1 800 234 7381, Fax. +1 800 943 0087 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: Sydhavnsgade 23, 1780 COPENHAGEN V, Tel. +45 33 29 3333, Fax. +45 33 29 3905 Finland: Sinikalliontie 3, FIN-02630 ESPOO, Tel. +358 9 615 800, Fax. +358 9 6158 0920 France: 51 Rue Carnot, BP317, 92156 SURESNES Cedex, Tel. +33 1 4099 6161, Fax. +33 1 4099 6427 Germany: Hammerbrookstrae 69, D-20097 HAMBURG, Tel. +49 40 2353 60, Fax. +49 40 2353 6300 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: PT Philips Development Corporation, Semiconductors Division, Gedung Philips, Jl. Buncit Raya Kav.99-100, JAKARTA 12510, Tel. +62 21 794 0040 ext. 2501, Fax. +62 21 794 0080 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 02 67 52 2531, Fax. +39 02 67 52 2557 Japan: Philips Bldg 13-37, Kohnan 2-chome, Minato-ku, TOKYO 108-8507, Tel. +81 3 3740 5130, Fax. +81 3 3740 5057 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, Fax +9-5 800 943 0087 Middle East: see Italy 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 Pakistan: see Singapore 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 319762, 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 58088 Newville 2114, Tel. +27 11 471 5401, Fax. +27 11 471 5398 South America: Al. Vicente Pinzon, 173, 6th floor, 04547-130 SAO PAULO, SP, Brazil, Tel. +55 11 821 2333, Fax. +55 11 821 2382 Spain: Balmes 22, 08007 BARCELONA, Tel. +34 93 301 6312, Fax. +34 93 301 4107 Sweden: Kottbygatan 7, Akalla, S-16485 STOCKHOLM, Tel. +46 8 5985 2000, Fax. +46 8 5985 2745 Switzerland: Allmendstrasse 140, CH-8027 ZURICH, Tel. +41 1 488 2741 Fax. +41 1 488 3263 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2886, 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: Yukari Dudullu, Org. San. Blg., 2.Cad. Nr. 28 81260 Umraniye, ISTANBUL, Tel. +90 216 522 1500, Fax. +90 216 522 1813 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, Fax. +1 800 943 0087 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 62 5344, Fax.+381 11 63 5777
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 (c) Philips Electronics N.V. 1999
Internet: http://www.semiconductors.philips.com
SCA 65
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
545004/06/pp36
Date of release: 1999 Jun 04
Document order number:
9397 750 05973

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