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 TDA5636; TDA5637 FEATURES GENERAL DESCRIPTION • Balanced mixer with a common emitter input for band A (single input) 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. • 2-pin oscillator for bands A and B • Balanced mixer with a common base input for bands B and C (balanced input) The devices give the designer the capability to design an economical and physically small 3-band tuner. • 4-pin oscillator for band C • Local oscillator buffer output for external prescaler They are suitable for European standards, as illustrated in Fig.17, with the following RF bands: • SAW filter preamplifier with a low output impedance to drive a 75 Ω load • 48.25 to 168.25 MHz • Band gap voltage stabilizer for oscillator stability • 175.25 to 447.25 MHz • Electronic band switch • 455.25 to 855.25 MHz. • External IF filter between the mixer output and the IF amplifier input 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. • Pin to pin compatible with TDA5636B; TDA5637B family (same function with symmetrical IF output). 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. APPLICATIONS • 3-band all-channel TV and VCR tuners • Any standard. 1996 Jun 10 2 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 QUICK REFERENCE DATA SYMBOL PARAMETER VP supply voltage IP supply current fRF Gv NF Vo frequency range voltage gain noise figure output voltage to get 1% cross modulation in channel CONDITIONS MIN. TYP. MAX. UNIT − 9.0 − V band A − 45 − mA band B − 41 − mA band C − 44 − mA RF input; band A; note 1 45 − 180 MHz RF input; band B; note 1 160 − 470 MHz RF input; band C; note 1 430 − 860 MHz band A; RL = 75 Ω − 20 − dB band B; RL = 75 Ω − 31 − dB band C; RL = 75 Ω − 31 − dB band A; RL = 75 Ω − 7.5 − dB band B; RL = 75 Ω − 6 − dB band C; RL = 75 Ω − 7 − dB band A; RL = 75 Ω − 110 − dBµV band B; RL = 75 Ω − 110 − dBµV band C; RL = 75 Ω − 110 − dBµV Note 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 SO24 TDA5636M SSOP24 TDA5637T SO24 TDA5637M SSOP24 1996 Jun 10 DESCRIPTION VERSION plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 plastic shrink small outline package; 24 leads; body width 5.3 mm SOT340-1 plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 plastic shrink small outline package; 24 leads; body width 5.3 mm SOT340-1 3 1996 Jun 10 4 3 (22) RF GND band B input 17 (8) 5 (20) Fig.1 Block diagram. The numbers given in parenthesis represent the TDA5637. The TDA5636 and TDA5637 are pin to pin compatible with the TDA5636B and TDA5637B respectively. band A input band C input 4 (21) 2 (23) 1 (24) 6 (19) BAND B STAGE BAND C STAGE MIXER BAND B OSCILLATOR 19 (6) BAND A STAGE 20 18 (5) (7) VP 7 (18) DC STABILIZER 13 (12) 10 11 (15) (14) MBH465 12 (13) LOCAL OSCILLATOR AMPLIFIER IF AMPLIFIER 14 (11) IF IF ground output GND1 mixers output local oscillator amplifier output 8 9 (17) (16) ELECTRONIC BAND SWITCH 15 (10) band switch input TDA5636 TDA5637 16 (9) GND2 band B oscillator tuned circuit MIXER 21 (4) band B oscillator tuned circuit MIXER 23 (2) band C oscillator tuned circuit BAND C OSCILLATOR 22 (3) band A oscillator tuned circuit band C oscillator tuned circuit BAND A OSCILLATOR 24 (1) band A oscillator tuned circuit band C oscillator tuned circuit 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners handbook, full pagewidth Philips Semiconductors Product specification TDA5636; TDA5637 BLOCK DIAGRAM Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 PINNING PIN SYMBOL DESCRIPTION TDA5636 TDA5637 CIN1 1 24 band C input 1 CIN2 2 23 band C input 2 RFGND 3 22 ground for RF inputs BIN1 4 21 band B input 1 BIN2 5 20 band B input 2 AIN 6 19 band A input VP 7 18 supply voltage MIXOUT1 8 17 mixers output 1 MIXOUT2 9 16 mixers output 2 GND1 10 15 ground 1 (0 V) LOOUT1 11 14 local oscillator amplifier output 1 LOOUT2 12 13 local oscillator amplifier output 2 IFOUT 13 12 IF amplifier output IFGND 14 11 IF amplifier ground BS 15 10 electronic band switch input GND2 16 9 ground 2 (0 V) BOSCOC 17 8 band B oscillator output collector COSCIB1 18 7 band C oscillator input base 1 BOSCIB 19 6 band B oscillator input base COSCOC1 20 5 band C oscillator output collector 1 COSCOC2 21 4 band C oscillator output collector 2 AOSCOC 22 3 band A oscillator output collector COSCIB2 23 2 band C oscillator input base 2 AOSCIB 24 1 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 handbook, halfpage TDA5636; TDA5637 handbook, halfpage CIN1 1 24 AOSCIB CIN2 2 RFGND AOSCIB 1 24 CIN1 23 COSCIB2 COSCIB2 2 23 CIN2 3 22 AOSCOC AOSCOC 3 22 RFGND BIN1 4 21 COSCOC2 COSCOC2 4 21 BIN1 BIN2 5 20 COSCOC1 COSCOC1 5 20 BIN2 AIN 6 BOSCIB 6 19 BOSCIB TDA5636 19 AIN TDA5637 VP 7 18 COSCIB1 COSCIB1 7 18 VP MIXOUT1 8 17 BOSCOC BOSCOC 8 17 MIXOUT1 MIXOUT2 9 16 GND2 GND2 9 16 MIXOUT2 GND1 10 15 BS BS 10 15 GND1 LOOUT1 11 14 IFGND IFGND 11 14 LOOUT1 LOOUT2 12 13 IFOUT IFOUT 12 13 LOOUT2 MBH463 MBH464 Fig.2 Pin configuration (TDA5636). 1996 Jun 10 Fig.3 Pin configuration (TDA5637). 6 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER MIN. MAX. UNIT VP supply voltage −0.3 +10.5 V VSW switching voltage 0 10.5 V IO output current of each pin to ground − −10 mA tsc(max) maximum short-circuit time (all pins) − 10 s Tstg IC storage temperature −55 +150 °C Tamb operating ambient temperature −10 +80 °C Tj junction temperature − +150 °C THERMAL CHARACTERISTICS SYMBOL Rth j-a PARAMETER TYPICAL VALUE UNIT SSOP 120 K/W SO 75 K/W thermal resistance from junction to ambient in free air 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. 1996 Jun 10 7 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 CHARACTERISTICS VP = 9 V; Tamb = 25 °C; measured in circuit of Fig.17; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply VP supply voltage IP supply current VSW ISW switching voltage switching current 8.1 9.0 9.9 V band A − 45 50.5 mA band B − 41 46 mA band C − 44 49 mA band A 0 − 1.1 V band B 1.6 − 2.4 V band C 3.0 − VP V band A − − 2 µA band B − − 5 µA band C; VSW(C) = 5 V − − 10 µA note 1 45 − 180 MHz Band A mixer (including IF amplifier) fRF frequency range Gv voltage gain NF Vo noise figure output voltage RL = 75 Ω; fRF = 50 MHz; see Fig.4 17.5 20.0 22.5 dB RL = 75 Ω; fRF = 180 MHz; see Fig.4 17.5 20.0 22.5 dB RL = 75 Ω; fRF = 50 MHz; see Figs 5 and 6. − 7.5 9.5 dB RL = 75 Ω; fRF = 180 MHz; see Figs 5 and 6. − 7.5 9.5 dB 1% cross-modulation in channel; RL = 75 Ω; fRF = 50 MHz; see Fig.7 107 110 − dBµV 1% cross-modulation in channel; RL = 75 Ω; fRF = 180 MHz; see Fig.7 107 110 − dBµV Vi input voltage 10 kHz pulling in channel; fRF = 180 MHz; note 6 − 100 − dBµV gos optimum source conductance fRF = 50 MHz − 0.5 − mS fRF = 180 MHz − 1 − mS Yi input admittance see Fig.12 − − − mS Ci input capacitance fRF = 50 to 180 MHz; see Fig.12 − 2 − pF Band A oscillator fOSC frequency range note 2 80 − 216 MHz fshift frequency shift ∆Vp = 10%; note 3 − − 200 kHz fdrift frequency drift ∆T = 25 °C with no compensation; NP0 capacitors; note 4 − − 600 kHz 5 s to 15 min after switching on; note 5 − − 200 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 TDA5636; TDA5637 CONDITIONS MIN. TYP. MAX. UNIT Band B mixer (including IF amplifier) fRF frequency range note 1 160 − 470 MHz Gv voltage gain RL = 75 Ω; fRF = 170 MHz; see Fig.8 28 31 34 dB RL = 75 Ω; fRF = 470 MHz; see Fig.8 28 31 34 dB NF Vo Vi Zi RL = 75 Ω; fRF = 170 MHz; see Fig.9 − 6.0 8.0 dB RL = 75 Ω; fRF = 470 MHz; see Fig.9 − 7.0 9.0 dB 1% cross-modulation in channel; RL = 75 Ω; fRF = 170 MHz; see Fig.10 107 110 − dBµV 1% cross-modulation in channel; RL = 75 Ω; fRF = 470 MHz; see Fig.10 107 110 − dBµV input voltage 10 kHz pulling in channel; fRF = 470 MHz; note 6 − 91 − dBµV input voltage N + 5 − 1 MHz pulling; fRF = 430 MHz; see Fig.11 − 77 − dBµV input impedance (Rs + jLsω) fRF = 170 to 470 MHz; see Fig.13 − 30 − Ω fRF = 170 to 470 MHz; see Fig.13 − 10 − nH 200 − 500 MHz noise figure (not corrected for image) output voltage Band B oscillator fOSC frequency range note 2 fshift frequency shift ∆VP = 10%; note 3 − − 400 kHz fdrift frequency drift ∆T = 25 °C with no compensation; NP0 capacitors; note 4 − − 2 MHz 5 s to 15 min after switching on; note 5 − − 300 kHz Band C mixer (including IF amplifier) fRF frequency range note 1 430 − 860 MHz Gv voltage gain RL = 75 Ω; fRF = 430 MHz; see Fig.8 28 31 34 dB NF noise figure (not corrected for image) Vo Vi Zi 1996 Jun 10 RL = 75 Ω; fRF = 860 MHz; see Fig.8 28 31 34 dB RL = 75 Ω; fRF = 430 MHz; see Fig.9 − 7.0 9.0 dB RL = 75 Ω; fRF = 860 MHz; see Fig.9 − 8.0 10.0 dB 1% cross-modulation in channel; RL = 75 Ω; fRF = 430 MHz; see Fig.10 107 110 − dBµV 1% cross-modulation in channel; RL = 75 Ω; fRF = 860 MHz; see Fig.10 107 110 − dBµV input voltage 10 kHz pulling in channel; fRF = 860 MHz; note 6 − 93 − dBµV input voltage N + 5 − 1 MHz pulling; fRF = 820 MHz; see Fig.11 − 79 − dBµV input impedance (Rs + jLsω) fRF = 430 to 860 MHz; see Fig.14 − 40 − Ω fRF = 430 to 860 MHz; see Fig.14 − 10 − nH output voltage 9 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners SYMBOL PARAMETER TDA5636; TDA5637 CONDITIONS MIN. TYP. MAX. UNIT Band C oscillator fOSC frequency range note 2 470 − 900 MHz fshift frequency shift ∆VP = 10%; note 3 − − 500 kHz fdrift frequency drift ∆T = 25 °C with compensation; note 4 − − 1400 kHz 5 s to 15 min after switching on; note 5 − − 400 kHz see Fig.16 − − − LO output S22 output reflection coefficient YO output admittance (Yp + jωCp) see Fig.16 − 400 − Ω see Fig.16 − 0.7 − pF Vo output voltage RL = 50 Ω 83 91 100 dBµV SRF spurious signal on LO output with respect to LO output signal RL = 50 Ω; note 7 − − −10 dBc HLO LO signal harmonics with respect to LO signal RL = 50 Ω − − −10 dBc output reflection coefficient magnitude; through 1 nF; see Fig.15 − −14.5 − dB phase; through 1 nF; see Fig.15 − 5.5 − deg. output impedance (Rs + jωLs) RS; through 1 nF − 73 − Ω LS; through 1 nF − 12 − nH 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 dBµV at fRF < 180 MHz RF level = 107.5 dBµV at fRF = 180 to 225 MHz RF level = 97 dBµV at fRF = 225 to 860 MHz. 1996 Jun 10 10 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners handbook, full pagewidth TDA5636; TDA5637 signal source 50 Ω 27 Ω IFOUT AIN spectrum analyzer Vo Vmeas V e 50 Ω D.U.T. Vi V'meas 50 Ω GND RMS voltmeter MBH466 Zi (AIN) >> 50 Ω ⇒ Vi = 2 × Vmeas. 50 + 27 Vo = V’meas × ------------------- . 50 Vo Gv = 20 log ------ . Vi Fig.4 Band A gain measurement. I1 handbook, full pagewidth BNC I3 PCB C1 L1 BNC C2 PCB C3 plug plug I2 RIM-RIM RIM-RIM C4 (a) (b) MBE286 - 1 (a) For fRF = 50 MHz: (b) For fRF = 150 MHz: mixer A frequency response measured = 57 MHz, loss = 0 dB. image suppression = 16 dB. mixer A frequency response measured = 150.3 MHz, loss = 1.3 dB. image suppression = 13 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 Ω; 96 pF/m). 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 Ω; 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 27 Ω NOISE SOURCE BNC RIM AIN IFOUT NOISE METER INPUT CIRCUIT 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. unwanted signal 50 Ω source handbook, full pagewidth FILTER A 27 Ω IFOUT AM = 30% eu 38.9 MHz HYBRID 50 Ω ew RFA C 9 dB attenuator B VIMN D.U.T. Vo V'meas V modulation analyzer 50 Ω D wanted signal source RMS voltmeter 50 Ω MBH468 Wanted output signal at fRFW; Vow = 100 dBµV. 50 + 27 We measure the level of the unwanted signal Vou causing 0.3 % AM modulation in the wanted output signal; Vou = V’meas × ------------------- . 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 handbook, full pagewidth TDA5636; TDA5637 signal source 50 Ω A BIN1 (CIN1) C e 27 Ω IFOUT Vo HYBRID 50 Ω Vmeas V B RMS voltmeter D.U.T. Vi BIN2 (CIN2) D 50 Ω V'meas spectrum analyzer MBH469 loss(hybrid) = 1 dB. Vi = Vmeas − loss(hybrid). 50 + 27 Vo = V’meas × ------------------- . 50 Vo Voltage gain for band B and C = 20 log ------ . Vi Fig.8 Gain measurement in bands B and C. handbook, full pagewidth 27 Ω NOISE SOURCE A C HYBRID B 50 Ω D BIN1 (CIN1) IFOUT NOISE METER D.U.T. BIN2 (CIN2) loss(hybrid) = 1 dB. NF = NFmeas − loss(hybrid) dB. Fig.9 Noise figure measurement in bands B and C. 1996 Jun 10 13 50 Ω MBH470 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 50 Ω V RMS voltmeter wanted input signal 50 Ω source 27 Ω A C A BIN1 (CIN1) C ew IFOUT Vo unwanted input signal 50 Ω source HYBRID B D B modulation analyzer (unwanted AM on the output wanted frequency) BIN2 (CIN2) D 50 Ω 50 Ω eu 50 Ω D.U.T. HYBRID MBH471 Wanted input signal = 70 dBµV; 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 Ω 27 Ω A C BIN1 (CIN1) IFOUT Vo eu Vmeas V 50 Ω HYBRID B Vi D BIN2 (CIN2) 50 Ω 50 Ω D.U.T. modulation analyzer (unwanted AM on the output wanted frequency) MBH472 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 × 8 MHz − 1 MHz. (in band C: fRFU = 820 MHz = fRFW + 5 × 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 1 handbook, full pagewidth 2 0.5 0.2 5 10 –j ∞ 10 5 2 1 0.5 0.2 40 MHz 0 +j 10 200 MHz 5 0.2 2 0.5 MBH055 1 Fig.12 Input admittance (S11) of the band A mixer input (40 to 200 MHz); Yo = 20 mS. 1 handbook, full pagewidth 0.5 2 0.2 5 480 MHz 10 +j 150 MHz 0 0.2 0.5 1 2 5 ∞ 10 –j 10 5 0.2 2 0.5 1 MBH473 Fig.13 Input impedance (S11) of the band B mixer input (150 to 480 MHz); Zo = 100 Ω. 1996 Jun 10 15 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 1 handbook, full pagewidth 0.5 2 880 MHz 0.2 5 420 MHz 10 +j 0 0.2 0.5 1 2 5 ∞ 10 –j 10 5 0.2 2 0.5 1 MBH499 Fig.14 Input impedance (S11) of the band C mixer input (420 to 880 MHz); Zo = 100 Ω. 1 handbook, full pagewidth 0.5 2 0.2 5 10 +j 0 0.2 0.5 5 MHz 1 2 5 ∞ 10 100 MHz –j 10 5 0.2 2 0.5 1 MBH475 Fig.15 Output impedance (S22) of the IF amplifier (20 to 60 MHz); Zo = 50 Ω. 1996 Jun 10 16 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 1 handbook, full pagewidth 2 0.5 0.2 5 10 ∞ 10 5 2 1 0.5 0.2 50 MHz –j 0 +j 10 910 MHz 5 2 0.2 0.5 1 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 TDA5636; TDA5637 APPLICATION INFORMATION handbook, full pagewidth Vl R14 K only open for switch current measurement R3 C28 C29 C11 R6 C15 5V R7 C4 B C D3 L2 C10 L3 C3 C9 spectrum analyzer 50 Ω C14 R2 L1 A R10 R4 R5 R8 R9 L4 D1 C16 D3 C1 C2 C5 C7 C6 R11 K C8 C13 C17 C12 24 (1) 22 (3) 23 (2) 21 (4) 20 (5) 18 (7) 19 (6) 17 (8) BAND A OSCILLATOR BAND C OSCILLATOR BAND B OSCILLATOR MIXER MIXER MIXER BAND A STAGE BAND C STAGE BAND B STAGE (24) 1 C27 (23) 2 C26 (22) 3 (21) 4 C25 C24 16 (9) 15 (10) 14 (11) ELECTRONIC BAND SWITCH 13 (12) IF AMPLIFIER TDA5636 TDA5637 LOCAL OSCILLATOR AMPLIFIER DC STABILIZER (20) 5 C23 (19) 6 (18) 7 (17) 8 (16) (15) 9 10 C21 C20 (14) 11 (13) 12 C19 R12 C18 L5 R13 HYBRID ANZAC-183-4 C22 50 Ω 50 Ω 50 Ω HYBRID ANZAC-183-4 9V 50 Ω 50 Ω 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 Table 2 TDA5636; TDA5637 Resistors (all SMD) Capacitors (all SMD and NP0 except C5 to C9 and C29) R2 22 Ω NUMBER R3 47 kΩ NUMBER VALUE VALUE C1 2 pF R4 2.2 kΩ C2 2 pF R5 22 kΩ C3 82 pF R6 47 kΩ C4 2.2 nF R7 47 kΩ C5 1 pF (N750) R8 12 Ω C6 1 pF (N750) R9 15 kΩ C7 1 pF (N750) R10 33 kΩ C8 1 pF (N750) R11 27 Ω C9 6 pF (N470) R12 100 Ω C10 100 pF R13 150 Ω C11 2.2 nF R14 47 kΩ C12 2 pF C13 4 pF C14 150 pF C15 2.2 nF Diodes C16 1.2 nF D1 BB132 C17 1 nF D2 BB134 C18 1 nF D3 BB146 C19 1 nF C20 12 pF C21 12 pF C22 22 nF C23 1 nF C24 1 nF C25 1 nF Transformer(2) C26 1 nF L5 C27 1 nF Notes C28 2.2 nF 1 µF (40 V electrolytic capacitor) 1. Wire size for L1 to L4 is 0.4 mm. C29 1996 Jun 10 Table 3 Diodes, coils and transformers NUMBER VALUE Coils(1) L1 8 turns (∅ 3 mm) L2 2 turns (∅ 2.5 mm) L3 3 turns (∅ 2.5 mm) L4 2 turns (∅ 4 mm) 2 × 6 turns 2. Coil type: TOKO 7KN; material: 113 KN, screw core: 03-0093, pot core: 04-0026. 19 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 INTERNAL PIN CONFIGURATION AVERAGE DC VOLTAGE(1) IN (V) PIN SYMBOL DESCRIPTION TDA5636B TDA5637B CIN1 1 24 CIN2 2 23 BAND A 1 2 (24) (23) BAND B BAND C 0 0 2.2 0 0 2.2 0 0 0 0 2.2 0 0 2.2 0 2.2 1.2 1.2 9.0 9.0 9.0 8.4 8.4 8.4 8.4 8.4 8.4 MLD104 RFGND 3 22 alfpage 3 (22) MLD109 BIN1 4 21 BIN2 5 20 4 5 (21) (20) MLD103 AIN 6 19 6 (19) MLD099 VP 7 18 MIXOUT1 8 17 MIXOUT2 9 supply voltage 8 9 (17) (16) 16 MLD107 1996 Jun 10 20 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 AVERAGE DC VOLTAGE(1) IN (V) PIN SYMBOL DESCRIPTION TDA5636B TDA5637B GND1 10 15 GND2 16 9 LOOUT1 11 14 LOOUT2 12 BAND A 10 16 (15) (9) MLD106 11 12 (14) (13) 13 BAND B BAND C 0 0 0 0 0 0 5.6 5.6 5.6 5.6 5.6 5.6 4.4 4.4 4.4 0.0 0.0 0.0 VSW(A) VSW(B) VSW(C) MLD110 IFOUT 13 12 halfpage 13 (12) MGD570 IFGND 14 11 alfpage 14 (11) MBH476 BS 15 10 15 (10) MLD105 1996 Jun 10 21 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 AVERAGE DC VOLTAGE(1) IN (V) PIN SYMBOL DESCRIPTION TDA5636B TDA5637B BOSCOC 17 BAND A 8 BAND B BAND C 5.8 3.4 5.8 1.2 2.3 1.2 1.4 1.4 2.3 5.8 5.8 4.2 5.8 5.8 4.2 1.4 1.4 2.3 3.8 5.8 5.8 2.1 1.0 1.0 17 (8) BOSCIB 19 6 19 (6) MLD113 COSCIB1 18 7 COSCOC1 20 5 COSCOC2 21 4 COSCIB2 23 2 AOSCOC 22 3 20 21 (5) (4) 23 18 (2) (7) MLD112 22 (3) AOSCIB 24 1 24 (1) 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 TDA5636; TDA5637 PACKAGE OUTLINES SO24: plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 D E A X c HE y v M A Z 13 24 Q A2 A (A 3) A1 pin 1 index θ Lp L 1 12 e detail X w M bp 0 5 10 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y mm 2.65 0.30 0.10 2.45 2.25 0.25 0.49 0.36 0.32 0.23 15.6 15.2 7.6 7.4 1.27 10.65 10.00 1.4 1.1 0.4 1.1 1.0 0.25 0.25 0.1 0.9 0.4 inches 0.10 0.012 0.096 0.004 0.089 0.01 0.019 0.013 0.014 0.009 0.61 0.60 0.30 0.29 0.050 0.419 0.043 0.055 0.394 0.016 0.043 0.039 0.01 0.01 0.004 0.035 0.016 Z (1) θ 8o 0o Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC SOT137-1 075E05 MS-013AD 1996 Jun 10 EIAJ EUROPEAN PROJECTION ISSUE DATE 95-01-24 97-05-22 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 D SOT340-1 E A X c HE y v M A Z 24 13 Q A2 A (A 3) A1 pin 1 index θ Lp L 1 12 bp e detail X w M 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) θ mm 2.0 0.21 0.05 1.80 1.65 0.25 0.38 0.25 0.20 0.09 8.4 8.0 5.4 5.2 0.65 7.9 7.6 1.25 1.03 0.63 0.9 0.7 0.2 0.13 0.1 0.8 0.4 8 0o Note 1. Plastic or metal protrusions of 0.20 mm maximum per side are not included. OUTLINE VERSION SOT340-1 1996 Jun 10 REFERENCES IEC JEDEC EIAJ EUROPEAN PROJECTION ISSUE DATE 93-09-08 95-02-04 MO-150AG 24 o Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 SOLDERING SSOP Introduction 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. 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. 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. 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). • The longitudinal axis of the package footprint must be parallel to the solder flow and must incorporate solder thieves at the downstream end. Reflow soldering 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). 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. 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. 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. 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. Preheating is necessary to dry the paste and evaporate the binding agent. Preheating duration: 45 minutes at 45 °C. A mildly-activated flux will eliminate the need for removal of corrosive residues in most applications. Wave soldering SO Repairing soldered joints Wave soldering techniques can be used for all SO packages if the following conditions are observed: 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. • 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. 1996 Jun 10 25 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners TDA5636; TDA5637 DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. 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. 1996 Jun 10 26 Philips Semiconductors Product specification 9 V VHF, hyperband and UHF mixersoscillators for TV and VCR 3-band tuners NOTES 1996 Jun 10 27 TDA5636; TDA5637 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. 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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-SÃO PAULO-SP, Brazil, P.O. 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No. 5, 80640 GÜLTEPE/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 Internet: http://www.semiconductors.philips.com/ps/ (1) ADDRESS CONTENT SOURCE March 31, 1998 © Philips Electronics N.V. 1996 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