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INTEGRATED CIRCUITS
DATA SHEET
TDA5636; TDA5637 9 V VHF, hyperband and UHF mixers- oscillators for TV and VCR 3-band tuners
Product specification Supersedes data of 1995 Mar 21 File under Integrated Circuits, IC02 1996 Jun 10
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
FEATURES * Balanced mixer with a common emitter input for band A (single input) * 2-pin oscillator for bands A and B * Balanced mixer with a common base input for bands B and C (balanced input) * 4-pin oscillator for band C * Local oscillator buffer output for external prescaler * SAW filter preamplifier with a low output impedance to drive a 75 load * Band gap voltage stabilizer for oscillator stability * Electronic band switch * External IF filter between the mixer output and the IF amplifier input * Pin to pin compatible with TDA5636B; TDA5637B family (same function with symmetrical IF output). APPLICATIONS * 3-band all-channel TV and VCR tuners * Any standard.
TDA5636; TDA5637
GENERAL DESCRIPTION The TDA5636 and TDA5637 are monolithic integrated circuits that perform the mixer/oscillator functions for bands A, B and C in TV and VCR tuners. These low-power mixer/oscillators require a power supply of 9 V and are available in a very small package. The devices give the designer the capability to design an economical and physically small 3-band tuner. They are suitable for European standards, as illustrated in Fig.17, with the following RF bands: * 48.25 to 168.25 MHz * 175.25 to 447.25 MHz * 455.25 to 855.25 MHz. With an appropriate tuned circuit, they are also suitable for NTSC all-channel tuners (USA and Japan). The tuner development time can be drastically reduced by using these devices. These circuits belong to the TDA5636B/TDA5637B family which has exactly the same function with an IF amplifier having a symmetrical IF output to drive a SAW filter directly. It is possible to build tuners with either an asymmetrical or a symmetrical IF output with one main tuner lay-out.
1996 Jun 10
2
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
QUICK REFERENCE DATA SYMBOL VP IP PARAMETER supply voltage supply current band A band B band C fRF frequency range RF input; band A; note 1 RF input; band B; note 1 RF input; band C; note 1 Gv voltage gain band A; RL = 75 band B; RL = 75 band C; RL = 75 NF noise figure band A; RL = 75 band B; RL = 75 band C; RL = 75 Vo output voltage to get 1% cross modulation in channel band A; RL = 75 band B; RL = 75 band C; RL = 75 Note CONDITIONS
TDA5636; TDA5637
MIN. - - - - 45 160 430 - - - - - - - - -
TYP. 9.0 45 41 44 - - - 20 31 31 7.5 6 7 110 110 110
MAX. - - - - 180 470 860 - - - - - - - - -
UNIT V mA mA mA MHz MHz MHz dB dB dB dB dB dB dBV dBV dBV
1. The limits are related to the tank circuits used in Fig.17 and the intermediate frequency. Frequency bands may be adjusted by the choice of external components. ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TDA5636T TDA5636M TDA5637T TDA5637M SO24 SSOP24 SO24 SSOP24 DESCRIPTION plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm plastic small outline package; 24 leads; body width 7.5 mm plastic shrink small outline package; 24 leads; body width 5.3 mm VERSION SOT137-1 SOT340-1 SOT137-1 SOT340-1
1996 Jun 10
3
TDA5636; TDA5637
Product specification
Fig.1 Block diagram.
handbook, full pagewidth
1996 Jun 10
band C oscillator tuned circuit band B oscillator tuned circuit band B oscillator tuned circuit GND2 23 (2) BAND C OSCILLATOR BAND B OSCILLATOR ELECTRONIC BAND SWITCH IF AMPLIFIER 21 (4) 20 18 (5) (7) 19 (6) 17 (8) 16 (9) 15 (10) 14 (11) 13 (12) band switch input IF IF ground output band C oscillator tuned circuit
BLOCK DIAGRAM
Philips Semiconductors
band C oscillator tuned circuit
band A oscillator tuned circuit
band A oscillator tuned circuit
24 (1)
22 (3)
BAND A OSCILLATOR
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
MIXER
MIXER
MIXER
4
TDA5636 TDA5637
BAND A STAGE
BAND C STAGE
BAND B STAGE
DC STABILIZER
LOCAL OSCILLATOR AMPLIFIER
6 (19)
1 (24)
2 (23)
3 (22)
4 (21)
5 (20)
7 (18) VP
8 9 (17) (16)
10 11 (15) (14)
12 (13)
MBH465
band A input band C input band B input
RF GND
GND1 mixers output local oscillator amplifier output
The numbers given in parenthesis represent the TDA5637. The TDA5636 and TDA5637 are pin to pin compatible with the TDA5636B and TDA5637B respectively.
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
PINNING PIN SYMBOL TDA5636 CIN1 CIN2 RFGND BIN1 BIN2 AIN VP MIXOUT1 MIXOUT2 GND1 LOOUT1 LOOUT2 IFOUT IFGND BS GND2 BOSCOC COSCIB1 BOSCIB COSCOC1 COSCOC2 AOSCOC COSCIB2 AOSCIB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 TDA5637 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 band C input 1 band C input 2 ground for RF inputs band B input 1 band B input 2 band A input supply voltage mixers output 1 mixers output 2 ground 1 (0 V)
TDA5636; TDA5637
DESCRIPTION
local oscillator amplifier output 1 local oscillator amplifier output 2 IF amplifier output IF amplifier ground electronic band switch input ground 2 (0 V) band B oscillator output collector band C oscillator input base 1 band B oscillator input base band C oscillator output collector 1 band C oscillator output collector 2 band A oscillator output collector band C oscillator input base 2 band A oscillator input base
1996 Jun 10
5
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, halfpage
handbook, halfpage
CIN1 CIN2 RFGND BIN1 BIN2 AIN VP MIXOUT1 MIXOUT2
1 2 3 4 5 6
24 AOSCIB 23 COSCIB2 22 AOSCOC 21 COSCOC2 20 COSCOC1 19 BOSCIB
AOSCIB COSCIB2 AOSCOC COSCOC2 COSCOC1 BOSCIB COSCIB1 BOSCOC GND2
1 2 3 4 5 6
24 CIN1 23 CIN2 22 RFGND 21 BIN1 20 BIN2 19 AIN
TDA5636
7 8 9 18 COSCIB1 17 BOSCOC 16 GND2 15 BS 14 IFGND 13 IFOUT
MBH463
TDA5637
7 8 9 18 VP 17 MIXOUT1 16 MIXOUT2 15 GND1 14 LOOUT1 13 LOOUT2
MBH464
GND1 10 LOOUT1 11 LOOUT2 12
BS 10 IFGND 11 IFOUT 12
Fig.2 Pin configuration (TDA5636).
Fig.3 Pin configuration (TDA5637).
1996 Jun 10
6
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL VP VSW IO tsc(max) Tstg Tamb Tj supply voltage switching voltage output current of each pin to ground maximum short-circuit time (all pins) IC storage temperature operating ambient temperature junction temperature PARAMETER 0 - - -55 -10 - MIN. -0.3
TDA5636; TDA5637
MAX. +10.5 10.5 -10 10 +150 +80 +150 V V mA s C C C
UNIT
THERMAL CHARACTERISTICS SYMBOL Rth j-a SSOP SO HANDLING Human Body Model For TDA5636 GND (10, 16), RFGND (3), IFGND (14) and VP (7) are separate. For TDA5637 GND (9, 15), RFGND (22), IFGND (11) and VP (18) are separate. All pins withstand 2000 V in accordance with the "UZW-BO/FQ-A302" specification equivalent to the "MIL-STD-883C" category B (2000 V). Machine Model All pins withstand 200 V in accordance with the "UZW-BO/FQ-B302 (issue date: Nov 6th, 1990)" specification. PARAMETER thermal resistance from junction to ambient in free air 120 75 K/W K/W TYPICAL VALUE UNIT
1996 Jun 10
7
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
CHARACTERISTICS VP = 9 V; Tamb = 25 C; measured in circuit of Fig.17; unless otherwise specified. SYMBOL Supply VP IP supply voltage supply current band A band B band C VSW switching voltage band A band B band C ISW switching current band A band B band C; VSW(C) = 5 V Band A mixer (including IF amplifier) fRF Gv NF frequency range voltage gain noise figure note 1 RL = 75 ; fRF = 50 MHz; see Fig.4 RL = 75 ; fRF = 180 MHz; see Fig.4 RL = 75 ; fRF = 50 MHz; see Figs 5 and 6. RL = 75 ; fRF = 180 MHz; see Figs 5 and 6. Vo output voltage 1% cross-modulation in channel; RL = 75 ; fRF = 50 MHz; see Fig.7 1% cross-modulation in channel; RL = 75 ; fRF = 180 MHz; see Fig.7 Vi gos Yi Ci fOSC fshift fdrift input voltage optimum source conductance input admittance input capacitance 10 kHz pulling in channel; fRF = 180 MHz; note 6 fRF = 50 MHz fRF = 180 MHz see Fig.12 fRF = 50 to 180 MHz; see Fig.12 note 2 Vp = 10%; note 3 T = 25 C with no compensation; NP0 capacitors; note 4 5 s to 15 min after switching on; note 5 45 17.5 17.5 - - 107 107 - - - - - 8.1 - - - 0 1.6 3.0 - - - PARAMETER CONDITIONS MIN.
TDA5636; TDA5637
TYP.
MAX.
UNIT
9.0 45 41 44 - - - - - - - 20.0 20.0 7.5 7.5 110 110 100 0.5 1 - 2 - - - -
9.9 50.5 46 49 1.1 2.4 VP 2 5 10
V mA mA mA V V V A A A
180 22.5 22.5 9.5 9.5 - - - - - - -
MHz dB dB dB dB dBV dBV dBV mS mS mS pF
Band A oscillator frequency range frequency shift frequency drift 80 - - - 216 200 600 200 MHz kHz kHz kHz
1996 Jun 10
8
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
SYMBOL PARAMETER CONDITIONS MIN.
TDA5636; TDA5637
TYP. - 31 31 6.0 7.0 110 110 91 77 30 10 - - - - - 31 31 7.0 8.0 110 110 93 79 40 10
MAX.
UNIT
Band B mixer (including IF amplifier) fRF Gv NF frequency range voltage gain noise figure (not corrected for image) output voltage note 1 RL = 75 ; fRF = 170 MHz; see Fig.8 RL = 75 ; fRF = 470 MHz; see Fig.8 RL = 75 ; fRF = 170 MHz; see Fig.9 RL = 75 ; fRF = 470 MHz; see Fig.9 1% cross-modulation in channel; RL = 75 ; fRF = 170 MHz; see Fig.10 1% cross-modulation in channel; RL = 75 ; fRF = 470 MHz; see Fig.10 Vi input voltage input voltage Zi input impedance (Rs + jLs) 10 kHz pulling in channel; fRF = 470 MHz; note 6 N + 5 - 1 MHz pulling; fRF = 430 MHz; see Fig.11 fRF = 170 to 470 MHz; see Fig.13 fRF = 170 to 470 MHz; see Fig.13 note 2 VP = 10%; note 3 T = 25 C with no compensation; NP0 capacitors; note 4 5 s to 15 min after switching on; note 5 Band C mixer (including IF amplifier) fRF Gv NF frequency range voltage gain noise figure (not corrected for image) output voltage note 1 RL = 75 ; fRF = 430 MHz; see Fig.8 RL = 75 ; fRF = 860 MHz; see Fig.8 RL = 75 ; fRF = 430 MHz; see Fig.9 RL = 75 ; fRF = 860 MHz; see Fig.9 1% cross-modulation in channel; RL = 75 ; fRF = 430 MHz; see Fig.10 1% cross-modulation in channel; RL = 75 ; fRF = 860 MHz; see Fig.10 Vi input voltage input voltage Zi input impedance (Rs + jLs) 10 kHz pulling in channel; fRF = 860 MHz; note 6 N + 5 - 1 MHz pulling; fRF = 820 MHz; see Fig.11 fRF = 430 to 860 MHz; see Fig.14 fRF = 430 to 860 MHz; see Fig.14 430 28 28 - - 107 107 - - - - 860 34 34 9.0 10.0 - - - - - - MHz dB dB dB dB dBV dBV dBV dBV nH 160 28 28 - - 107 107 - - - - 470 34 34 8.0 9.0 - - - - - - MHz dB dB dB dB dBV dBV dBV dBV nH
Vo
Band B oscillator fOSC fshift fdrift frequency range frequency shift frequency drift 200 - - - 500 400 2 300 MHz kHz MHz kHz
Vo
1996 Jun 10
9
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
SYMBOL PARAMETER CONDITIONS MIN.
TDA5636; TDA5637
TYP. - - - - - 400 0.7 91 -
MAX.
UNIT
Band C oscillator fOSC fshift fdrift LO output S22 YO Vo SRF output reflection coefficient output admittance (Yp + jCp) output voltage spurious signal on LO output with respect to LO output signal LO signal harmonics with respect to LO signal see Fig.16 see Fig.16 see Fig.16 RL = 50 RL = 50 ; note 7 - - - 83 - - - - 100 -10 pF dBV dBc frequency range frequency shift frequency drift note 2 VP = 10%; note 3 T = 25 C with compensation; note 4 5 s to 15 min after switching on; note 5 470 - - - 900 500 1400 400 MHz kHz kHz kHz
HLO
RL = 50
-
-
-10
dBc
IF amplifier S22 Zo Notes 1. The RF frequency range is defined by the oscillator frequency range and the intermediate frequency. 2. Limits are related to the tank circuits used in Fig.17; frequency bands may be adjusted by the choice of external components. 3. The frequency shift is defined as the change in oscillator frequency when the supply voltage varies from VP = 9 to 8.1 V or from VP = 9 to 9.9 V. 4. The frequency drift is defined as the change in oscillator frequency when the ambient temperature varies from Tamb = 25 to 0 C or from Tamb = 25 to 50 C. 5. Switching on drift is defined as the change in oscillator frequency between 5 s and 15 min after switching on. 6. The input level causing 10 kHz frequency detuning at the LO output; fOSC = fRF + 38.9 MHz. 7. SRF: spurious signal on LO with respect to LO output signal: RF level = 120 dBV at fRF < 180 MHz RF level = 107.5 dBV at fRF = 180 to 225 MHz RF level = 97 dBV at fRF = 225 to 860 MHz. output reflection coefficient output impedance (Rs + jLs) magnitude; through 1 nF; see Fig.15 phase; through 1 nF; see Fig.15 RS; through 1 nF LS; through 1 nF - - - - -14.5 5.5 73 12 - - - - dB deg. nH
1996 Jun 10
10
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, full pagewidth
signal source 50 AIN IFOUT Vo e Vmeas V 50 Vi 27 spectrum analyzer V'meas 50
D.U.T.
GND
RMS voltmeter
MBH466
Zi (AIN) >> 50 Vi = 2 x Vmeas. 50 + 27 Vo = V'meas x ------------------ . 50 - Vo Gv = 20 log ----- . Vi
Fig.4 Band A gain measurement.
handbook, full pagewidth
I1 C1
PCB BNC C3
I3
PCB
BNC
L1
C2
plug RIM-RIM
I2
plug RIM-RIM
C4
(a)
(b)
MBE286 - 1
(a) For fRF = 50 MHz: mixer A frequency response measured = 57 MHz, loss = 0 dB. image suppression = 16 dB. C1 = 9 pF. C2 = 15 pF. L1 = 7 turns (diameter. = 5.5 mm, wire diameter. = 0.5 mm). l1 = semi rigid cable (RIM): 5 cm long (semi rigid cable (RIM); 33 dB/100 m; 50 ; 96 pF/m).
(b) For fRF = 150 MHz: mixer A frequency response measured = 150.3 MHz, loss = 1.3 dB. image suppression = 13 dB. C3 = 5 pF. C4 = 25 pF. l2 = semi rigid cable (RIM): 30 cm long. l3 = semi rigid cable (RIM): 5 cm long (semi rigid cable (RIM); 33 dB/100 m; 50 ; 96 pF/m).
Fig.5 Input circuit for optimum noise figure in band A.
1996 Jun 10
11
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, full pagewidth
NOISE SOURCE
27 BNC RIM AIN IFOUT INPUT CIRCUIT
NOISE METER
D.U.T.
GND
MBH467
Input circuit as shown in Fig.5. NF = NFmeas - loss(input circuit) dB.
Fig.6 Noise figure measurement in band A.
handbook, full pagewidth
unwanted signal 50 source A eu AM = 30% HYBRID 50 ew wanted signal source VIMN C RFA IFOUT Vo
FILTER 27 9 dB attenuator 38.9 MHz
D.U.T.
V'meas
V
modulation analyzer
50
B
D 50 RMS voltmeter
MBH468
Wanted output signal at fRFW; Vow = 100 dBV. 50 + 27 We measure the level of the unwanted signal Vou causing 0.3 % AM modulation in the wanted output signal; Vou = V'meas x ------------------ . 50 - fRFW = 50 MHz, fRFU = 55.5 MHz, fOSC = 88.9 MHz. fRFW = 180 MHz, fRFU = 185.5 MHz, fOSC = 218.9 MHz. Filter characteristics: fc = 38.9 MHz, f-3dBBW = 1.2 MHz, f-30dBBW = 2.64 MHz.
Fig.7 Cross modulation measurement in band A.
1996 Jun 10
12
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, full pagewidth
signal source 50 A e Vmeas V 50 HYBRID Vi C BIN1 (CIN1) IFOUT Vo 27
D.U.T.
BIN2 (CIN2)
MBH469
V'meas
50
B RMS voltmeter 50
D
spectrum analyzer
loss(hybrid) = 1 dB. Vi = Vmeas - loss(hybrid). 50 + 27 Vo = V'meas x ------------------ . 50 -
Vo Voltage gain for band B and C = 20 log ----- . Vi
Fig.8 Gain measurement in bands B and C.
handbook, full pagewidth
NOISE SOURCE
27 A C BIN1 (CIN1) IFOUT
NOISE METER
HYBRID
D.U.T.
BIN2 (CIN2)
B 50
D
MBH470
loss(hybrid) = 1 dB. NF = NFmeas - loss(hybrid) dB.
Fig.9 Noise figure measurement in bands B and C.
1996 Jun 10
13
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, full pagewidth
wanted input signal wanted input signal 50 source A ew unwanted input signal 50 source eu HYBRID C A
V
50 RMS voltmeter 27 C BIN1 (CIN1) IFOUT Vo 50
HYBRID
D.U.T.
BIN2 (CIN2)
MBH471
B
D 50 50
B
D
modulation analyzer (unwanted AM on the output wanted frequency)
Wanted input signal = 70 dBV; unwanted input signal modulated with 30% AM at 100 kHz; Vou = unwanted output signal Vout when the wanted output signal is modulated with 0.3% AM. fUNWANTED = fWANTED + 5.5 MHz; fOSC = fWANTED + 38.9 MHz.
Fig.10 Cross modulation measurement in bands B and C.
handbook, full pagewidth
unwanted signal source 50 A C BIN1 (CIN1) Vi IFOUT Vo eu Vmeas V 50 HYBRID
27 50
D.U.T.
BIN2 (CIN2) modulation analyzer (unwanted AM on the output wanted frequency)
MBH472
B 50
D
loss(hybrid) = 1 dB. In band B: fRFW = 391 MHz (in band C: fRFW = 781 MHz). These wanted signals are not used during the measurement. In band B: fOSC = 429.9 MHz (in band C: fOSC = 819.9 MHz). In band B: fRFU = 430 MHz = fRFW + 5 x 8 MHz - 1 MHz. (in band C: fRFU = 820 MHz = fRFW + 5 x 8 MHz - 1 MHz). We measure the level of the unwanted signal Viu causing fm sidebands 30 dB below the oscillator carrier at the LO output. Viu = Vmeas - loss(hybrid).
Fig.11 N + 5 -1 MHz pulling measurement in bands B and C.
1996 Jun 10
14
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, full pagewidth
1 2 0.5
5 10
0.2
-j
10
10
5
2
1
0.5
0.2
40 MHz
0 +j
200 MHz 5 0.2
2 1
0.5
MBH055
Fig.12 Input admittance (S11) of the band A mixer input (40 to 200 MHz); Yo = 20 mS.
handbook, full pagewidth
1 0.5 2
0.2 480 MHz +j 0 -j
5 10
150 MHz 0.2 0.5 1 2 5 10
10
0.2
5
0.5 1
2
MBH473
Fig.13 Input impedance (S11) of the band B mixer input (150 to 480 MHz); Zo = 100 .
1996 Jun 10
15
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, full pagewidth
1 0.5 2
0.2 420 MHz
880 MHz
5 10
+j 0 -j 10 0.2 5 0.2 0.5 1 2 5 10
0.5 1
2
MBH499
Fig.14 Input impedance (S11) of the band C mixer input (420 to 880 MHz); Zo = 100 .
handbook, full pagewidth
1 0.5 2
0.2
5 10
+j 0 -j 0.2 0.5 1
5 MHz 100 MHz
2
5
10
10
0.2
5
0.5 1
2
MBH475
Fig.15 Output impedance (S22) of the IF amplifier (20 to 60 MHz); Zo = 50 .
1996 Jun 10
16
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
handbook, full pagewidth
1 2 0.5
5 10
0.2
10 5
10
5
2
1
0.5
0.2 50 MHz
-j 0 +j
910 MHz
0.2
2 1
0.5
MBH474
Fig.16 Output admittance (S22) of the LO amplifier (50 to 910 MHz); Yo = 20 mS.
1996 Jun 10
17
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
APPLICATION INFORMATION
TDA5636; TDA5637
handbook, full pagewidth Vl R14
R3 C28 C29 C4 D3 L2 C10 C3 L1 D1 L3 R2 C9 R4 R5 D3 C14 L4 R8 R6 C11 C15 R7
K only open for switch current measurement 5V
C
B
A
spectrum analyzer 50
R10
R9
C16 R11
C1 24 (1)
C2 22 (3)
C5 23 (2)
C6 21 (4)
C7
C8 C13 C12 18 (7) 19 (6) 17 (8) 16 (9)
K C17 15 (10) 14 (11) 13 (12)
20 (5)
BAND A OSCILLATOR
BAND C OSCILLATOR
BAND B OSCILLATOR
ELECTRONIC BAND SWITCH
IF AMPLIFIER
MIXER
MIXER
MIXER
TDA5636 TDA5637
BAND A STAGE
BAND C STAGE
BAND B STAGE
DC STABILIZER
LOCAL OSCILLATOR AMPLIFIER
(24) 1 C27 C26
(23) 2
(22) 3 C25
(21) 4 C24
(20) 5 C23
(19) 6
(18) 7 C21
(17) 8
(16) (15) 9 10 C20 L5
(14) 11 C19 R12
(13) 12 C18
HYBRID ANZAC-183-4 C22 50 50 50
R13
HYBRID ANZAC-183-4 50
9V
50 output spectrum analyzer
MBH477
The numbers in parenthesis represent the TDA5637.
Fig.17 Measurement circuit.
1996 Jun 10
18
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
Application diagram component values Table 1 Capacitors (all SMD and NP0 except C5 to C9 and C29) NUMBER C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 2 pF 2 pF 82 pF 2.2 nF 1 pF (N750) 1 pF (N750) 1 pF (N750) 1 pF (N750) 6 pF (N470) 100 pF 2.2 nF 2 pF 4 pF 150 pF 2.2 nF 1.2 nF 1 nF 1 nF 1 nF 12 pF 12 pF 22 nF 1 nF 1 nF 1 nF 1 nF 1 nF 2.2 nF 1 F (40 V electrolytic capacitor) Diodes D1 D2 D3 Coils(1) L1 L2 L3 L4 Transformer(2) L5 Notes Table 3 VALUE Table 2
TDA5636; TDA5637
Resistors (all SMD) NUMBER VALUE 22 47 k 2.2 k 22 k 47 k 47 k 12 15 k 33 k 27 100 150 47 k Diodes, coils and transformers NUMBER VALUE
R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14
BB132 BB134 BB146
8 turns ( 3 mm) 2 turns ( 2.5 mm) 3 turns ( 2.5 mm) 2 turns ( 4 mm) 2 x 6 turns
1. Wire size for L1 to L4 is 0.4 mm. 2. Coil type: TOKO 7KN; material: 113 KN, screw core: 03-0093, pot core: 04-0026.
1996 Jun 10
19
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
INTERNAL PIN CONFIGURATION PIN SYMBOL TDA5636B TDA5637B CIN1 1 24 0 DESCRIPTION
TDA5636; TDA5637
AVERAGE DC VOLTAGE(1) IN (V) BAND A 0 BAND B BAND C 2.2
CIN2
2
23
1 (24)
2 (23)
0
0
2.2
MLD104
RFGND
3
22
alfpage
0
3 (22)
MLD109
0
0
BIN1
4
21
0
2.2
0
BIN2
5
20
4 (21)
5 (20)
0
2.2
0
MLD103
AIN
6
19
6 (19)
2.2
1.2
1.2
MLD099
VP MIXOUT1
7 8
18 17
supply voltage
8 (17) 9 (16)
9.0 8.4
9.0 8.4
9.0 8.4
MIXOUT2
9
16
MLD107
8.4
8.4
8.4
1996 Jun 10
20
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
PIN SYMBOL TDA5636B TDA5637B GND1 10 15
10 (15) 16 (9)
MLD106
TDA5636; TDA5637
AVERAGE DC VOLTAGE(1) IN (V) DESCRIPTION BAND A 0 0 BAND B 0 BAND C
GND2
16
9
0
0
0
LOOUT1
11
14
5.6
5.6
5.6
11 (14)
12 (13)
LOOUT2
12
13
5.6
5.6
5.6
MLD110
IFOUT
13
12
halfpage
4.4
4.4
4.4
13
MGD570
(12)
IFGND
14
11
alfpage
0.0
14 (11)
MBH476
0.0
0.0
BS
15
10
15 (10)
VSW(A)
VSW(B)
VSW(C)
MLD105
1996 Jun 10
21
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
PIN SYMBOL TDA5636B TDA5637B BOSCOC 17 8 DESCRIPTION
TDA5636; TDA5637
AVERAGE DC VOLTAGE(1) IN (V) BAND A 5.8 BAND B 3.4 BAND C 5.8
17 (8)
BOSCIB
19
6
19 (6)
1.2
2.3
1.2
MLD113
COSCIB1
18
7
1.4
1.4
2.3
COSCOC1 20
5
23
20 (5)
21 (4) 18 (7)
5.8
5.8
4.2
COSCOC2 21
4
(2)
5.8
5.8
4.2
COSCIB2
23
2
MLD112
1.4
1.4
2.3
AOSCOC
22
3
3.8
5.8
5.8
22 (3)
AOSCIB
24
1
24 (1)
2.1
1.0
1.0
MLD111
Note 1. Average DC voltage measured in circuit of Fig.17.
1996 Jun 10
22
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
PACKAGE OUTLINES SO24: plastic small outline package; 24 leads; body width 7.5 mm
TDA5636; TDA5637
SOT137-1
D
E
A X
c y HE vMA
Z 24 13
Q A2 A1 pin 1 index Lp L 1 e bp 12 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) 15.6 15.2 0.61 0.60 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 SOT137-1 REFERENCES IEC 075E05 JEDEC MS-013AD EIAJ EUROPEAN PROJECTION
ISSUE DATE 95-01-24 97-05-22
1996 Jun 10
23
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
TDA5636; TDA5637
SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm
SOT340-1
D
E
A X
c y HE vMA
Z 24 13
Q A2 pin 1 index A1 (A 3) Lp L 1 e bp 12 wM detail X A
0
2.5 scale
5 mm
DIMENSIONS (mm are the original dimensions) UNIT mm A max. 2.0 A1 0.21 0.05 A2 1.80 1.65 A3 0.25 bp 0.38 0.25 c 0.20 0.09 D (1) 8.4 8.0 E (1) 5.4 5.2 e 0.65 HE 7.9 7.6 L 1.25 Lp 1.03 0.63 Q 0.9 0.7 v 0.2 w 0.13 y 0.1 Z (1) 0.8 0.4 8 0o
o
Note 1. Plastic or metal protrusions of 0.20 mm maximum per side are not included. OUTLINE VERSION SOT340-1 REFERENCES IEC JEDEC MO-150AG EIAJ EUROPEAN PROJECTION
ISSUE DATE 93-09-08 95-02-04
1996 Jun 10
24
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
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). Reflow soldering Reflow soldering techniques are suitable for all SO and 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 SO Wave soldering techniques can be used for all SO packages if the following conditions are 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. * The package footprint must incorporate solder thieves at the downstream end. SSOP
TDA5636; TDA5637
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). METHOD (SO AND SSOP) 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 diagonallyopposite 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.
1996 Jun 10
25
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
DEFINITIONS Data sheet status Objective specification Preliminary specification Product specification Limiting values
TDA5636; TDA5637
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.
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.
1996 Jun 10
26
Philips Semiconductors
Product specification
9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners
NOTES
TDA5636; TDA5637
1996 Jun 10
27
Philips Semiconductors - a worldwide company
Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 805 4455, Fax. +61 2 805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. +43 1 60 101, Fax. +43 1 60 101 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, Fax. +1 708 296 8556 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 1949 Finland: Sinikalliontie 3, FIN-02630 ESPOO, Tel. +358 615 800, Fax. +358 615 80920 France: 4 Rue du Port-aux-Vins, BP317, 92156 SURESNES Cedex, Tel. +33 1 40 99 6161, Fax. +33 1 40 99 6427 Germany: Hammerbrookstrae 69, D-20097 HAMBURG, Tel. +49 40 23 52 60, Fax. +49 40 23 536 300 Greece: No. 15, 25th March Street, GR 17778 TAVROS, Tel. +30 1 4894 339/911, Fax. +30 1 4814 240 Hungary: see Austria India: Philips INDIA Ltd, Shivsagar Estate, A Block, Dr. Annie Besant Rd. Worli, MUMBAI 400 018, Tel. +91 22 4938 541, Fax. +91 22 4938 722 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, TEL AVIV 61180, Tel. +972 3 645 0444, Fax. +972 3 648 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. +1 800 234 7381, Fax. +1 708 296 8556 Middle East: see Italy Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 40 27 83749, 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. +7 095 926 5361, Fax. +7 095 564 8323 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: Rua do Rocio 220 - 5th floor, Suite 51, CEP: 04552-903-SAO PAULO-SP, Brazil, P.O. Box 7383 (01064-970), Tel. +55 11 821 2333, Fax. +55 11 829 1849 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 ZURICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 Taiwan: PHILIPS TAIWAN Ltd., 23-30F, 66, Chung Hsiao West Road, Sec. 1, P.O. Box 22978, TAIPEI 100, Tel. +886 2 382 4443, Fax. +886 2 382 4444 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 GULTEPE/ISTANBUL, Tel. +90 212 279 2770, Fax. +90 212 282 6707 Ukraine: PHILIPS UKRAINE, 2A Akademika Koroleva str., Office 165, 252148 KIEV, Tel. +380 44 476 0297/1642, Fax. +380 44 476 6991 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. +1 708 296 8556 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 825 344, Fax.+381 11 635 777
For all other countries apply to: Philips Semiconductors, 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. 1996
Internet: http://www.semiconductors.philips.com/ps/ (1) ADDRESS CONTENT SOURCE March 31, 1998 SCA49
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
537021/50/02/pp28 Date of release: 1996 Jun 10 Document order number: 9397 750 00902

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