INTEGRATED CIRCUITS DATA SHEET TDA5636B; TDA5637B 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners Product specification Supersedes data of 1995 August 01 File under Integrated Circuits, IC02 1996 Dec 02 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band TDA5636B; TDA5637B FEATURES GENERAL DESCRIPTION • Balanced mixer with a common emitter input for band A (single input) The TDA5636B and TDA5637B 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 the SAW filter directly • 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 TDA5636; TDA5637 family (same function with asymmetrical IF output). These circuits belong to the TDA5636/TDA5737 family which has exactly the same function with an IF amplifier having an asymmetrical IF output to drive a 75 Ω load. 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 Dec 02 2 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B QUICK REFERENCE DATA SYMBOL PARAMETER VP supply voltage IP supply current fRF Gv frequency range voltage gain NF Vo noise figure output voltage to get 1% cross modulation in channel CONDITIONS MIN. TYP. MAX. UNIT − 9.0 − V band A − 43 − mA band B − 39 − mA band C − 42 − 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 − 25 − dB band B − 36 − dB band C − 36 − dB band A − 7.5 − dB band B − 6 − dB band C − 7 − dB band A − 121 − dBµV band B − 120 − dBµV band C − 119 − 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 TYPE NUMBER TDA5636BT(1) PACKAGE NAME SO24 TDA5636BM SSOP24 TDA5637BT SO24 TDA5637BM SSOP24 DESCRIPTION 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 Note 1. The TDA5636BT is available on request. 1996 Dec 02 VERSION 3 1996 Dec 02 20 18 (5) (7) 4 band C input RF GND band B input Fig.1 Block diagram. VP 7 (18) 5 (20) 4 (21) 1 (24) 3 (22) DC STABILIZER BAND B STAGE 2 (23) 15 (10) 9 (16) 13 (12) 10 11 (15) (14) MGC504 12 (13) LOCAL OSCILLATOR AMPLIFIER IF AMPLIFIER 14 (11) IF outputs GND1 local oscillator mixers output amplifier output 8 (17) ELECTRONIC BAND SWITCH TDA5636B TDA5637B 16 (9) band switch input BAND C STAGE MIXER 17 (8) GND2 band B oscillator tuned circuit BAND B OSCILLATOR 19 (6) band B oscillator tuned circuit The numbers given in parenthesis represent the TDA5637B. The TDA5636B and TDA5637B are pin compatible with the TDA5636 and TDA5637 respectively. band A input 6 (19) BAND A STAGE MIXER 21 (4) MIXER 23 (2) band C oscillator tuned circuit 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 BLOCK DIAGRAM 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band handbook, full pagewidth Philips Semiconductors Product specification TDA5636B; TDA5637B Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B PINNING PIN SYMBOL DESCRIPTION TDA5636B TDA5637B 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 IFOUT1 13 12 IF amplifier output 1 IFOUT2 14 11 IF amplifier output 2 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 Dec 02 5 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B handbook, halfpage handbook, halfpage 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 CIN1 1 24 AOSCIB CIN2 2 RFGND 19 BOSCIB 19 AIN TDA5637B TDA5636B 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 BS 10 15 BS 15 GND1 LOOUT1 11 14 IFOUT2 IFOUT2 11 14 LOOUT1 LOOUT2 12 13 IFOUT1 IFOUT1 12 13 LOOUT2 MGC503 MGC502 Fig.2 Pin configuration (TDA5636B). 1996 Dec 02 Fig.3 Pin configuration (TDA5637B). 6 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B 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 HANDLING Human Body Model: • For TDA5636B GND (10) (16), RFGND (3), and VP (7) are separate. • For TDA5637B GND (9) (15), RFGND (22), and VP (18) are separate. All pins withstand 2000 V in accordance with the “UZW-B0/FQ-A302” specification equivalent to the “MIL-STD-883C” category B (2000 V); R = 1500 Ω; C = 100 pF. Machine Model: • For TDA5636B GND (10) (16), RFGND (3), and VP (7) are separate. • For TDA5637B GND (9) (15), RFGND (22), and VP (18) are separate. All pins withstand 175 V in accordance with the “UZW-B0/FQ-A302” specification (date of issue: Nov 6th, 1990); R = 0 Ω; C = 200 pF. THERMAL CHARACTERISTICS SYMBOL Rth j-a 1996 Dec 02 PARAMETER VALUE UNIT SSOP24 120 K/W SO24 75 K/W thermal resistance from junction to ambient in free air 7 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B 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 − 43 48 mA band B − 39 44 mA band C − 42 47 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 45 − 180 MHz Band A mixer (including IF amplifier) fRF RF frequency note 1 Gv voltage gain fRF = 50 MHz; see Fig.4; note 2 22.5 25.0 27.5 dB fRF = 180 MHz; see Fig.4; note 2 22.5 25.0 27.5 dB fRF = 50 MHz; see Figs 5 and 6 − 7.5 9.5 dB fRF = 180 MHz; see Figs 5 and 6 − 7.5 9.5 dB 1% cross modulation in channel; fRF = 50 MHz; see Fig.7 118 121 − dBµV 1% cross modulation in channel; fRF = 180 MHz; see Fig.7 119 122 − dBµV NF noise figure Vo output voltage Vi input voltage 10 kHz pulling in channel; fRF = 180 MHz; note 3 − 104 − 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 oscillator frequency note 4 80 − 216 MHz fshift frequency shift ∆Vp = 10%; note 5 − − 200 kHz fdrift frequency drift ∆T = 25 °C with no compensation; NP0 capacitors; note 6 − − 600 kHz 5 s to 15 min after switch on; note 7 − − 200 kHz 1996 Dec 02 8 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners SYMBOL PARAMETER TDA5636B; TDA5637B CONDITIONS MIN. TYP. MAX. UNIT Band B mixer (including IF amplifier) fRF RF frequency note 1 160 − 470 MHz Gv voltage gain fRF = 170 MHz; see Fig.8; note 2 33 36 39 dB fRF = 470 MHz; see Fig.8; note 2 33 36 39 dB noise figure (not corrected for image) fRF = 170 MHz; see Fig.9 − 6.0 8.0 dB fRF = 470 MHz; see Fig.9 − 7.0 9.0 dB output voltage 1% cross modulation in channel; fRF = 170 MHz; see Fig.10 118 121 − dBµV 1% cross modulation in channel; fRF = 470 MHz; see Fig.10 117 120 − dBµV input voltage 10 kHz pulling in channel; fRF = 470 MHz; note 3 − 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 NF Vo Vi Zi Band B oscillator fOSC oscillator frequency note 4 200 − 500 MHz fshift frequency shift ∆VP = 10%; note 5 − − 400 kHz fdrift frequency drift ∆T = 25 °C with no compensation; NP0 capacitors; note 6 − − 2 MHz 5 s to 15 min. after switch on; note 7 − − 300 kHz note 1 430 − 860 MHz Band C mixer (including IF amplifier) fRF RF frequency Gv voltage gain fRF = 430 MHz; see Fig.8; note 2 33 36 39 dB fRF = 860 MHz; see Fig.8; note 2 33 36 39 dB dB NF noise figure (not corrected for image) fRF = 430 MHz; see Fig.9 − 7.0 9.0 fRF = 860 MHz; see Fig.9 − 8.0 10.0 dB Vo output voltage 1% cross modulation in channel; fRF = 430 MHz; see Fig.10 116 119 − dBµV 1% cross modulation in channel; fRF = 860 MHz; see Fig.10 116 119 − dBµV input voltage 10 kHz pulling in channel; fRF = 860 MHz; note 3 − 103 − 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 Vi Zi 1996 Dec 02 9 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners SYMBOL PARAMETER TDA5636B; TDA5637B CONDITIONS MIN. TYP. MAX. UNIT Band C oscillator fOSC oscillator frequency note 4 470 − 900 MHz fshift frequency shift ∆VP = 10%; note 5 − − 500 kHz fdrift frequency drift ∆T = 25 °C with compensation; note 6 − − 1400 kHz 5 s to 15 min. after switch on; note 7 − − 400 kHz LO output S22 output reflection coefficient see Fig.16 − − − Yo output admittance (YP + jωCP) see Fig.16 − 400 − Ω see Fig.16 − 1.0 − pF Vo output voltage RL = 50 Ω 83 91 100 dBµV SRF spurious signal on LO output RL = 50 Ω; note 8 with respect to LO output signal − − −10 dBc HLO LO signal harmonics with respect to LO signal RL = 50 Ω − − −10 dBc IF amplifier characteristics S22 Zo output reflection coefficient output impedance (Rs + jLsω) magnitude; through 1 nF; see Fig.15 − −21.3 − dB phase; through 1 nF; see Fig.15 − 49 − deg Rs; through 1 nF − 110 − Ω Ls; through 1 nF − 65 − nH Notes 1. The RF frequency range is defined by the oscillator frequency range and the intermediate frequency. 2. The gain is defined as the transducer gain (measured in Fig.17) plus the voltage transformation ratio of L6 to L7 (10 : 2, 15.4 dB including transformer loss). 3. The input level causing 10 kHz frequency detuning at the LO output; fosc = fRF + 33.4 MHz. 4. Limits are related to the tank circuits used in Fig.17. Frequency bands may be adjusted by the choice of external components. 5. The frequency shift is defined as the change in oscillator frequency when the supply voltage varies from VP = 9 to 8.1 V and from VP = 9 to 9.9 V. 6. The frequency drift is defined as the change in oscillator frequency when the ambient temperature varies from Tamb = 25 to 0 °C and from Tamb = 25 to 50 °C. 7. Switch on drift is defined as the change in oscillator frequency between 5 s and 15 min after switch on. 8. 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 Dec 02 10 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners signal 50 Ω source handbook, full pagewidth e V meas V 50 Ω Vi spectrum analyzer Vo D.U.T. V'meas 2 turns 2x5 turns IF out GND RMS voltmeter 27 Ω TR IF out RFA TDA5636B; TDA5637B 50 Ω MGC507 N1/N2 = 5 Zi (AIN) >> 50 Ω ⇒ Vi = 2 × Vmeas. Vi = Vmeas + 6 dB. 50 + 27 Vo = V’meas × ------------------- + 15.4 dB (transformer ratio N1/N2 = 5 and transformer loss). 50 Vo Gv = 20 log -----Vi Fig.4 Band A gain measurement. I1 handbook, full pagewidth BNC I3 PCB C1 L1 BNC C2 plug plug I2 RIM-RIM PCB C3 RIM-RIM C4 (a) (b) (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 Ω; 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 Ω; 96 pF/m). Fig.5 Input circuit for optimum noise figure in band A. 1996 Dec 02 MBE286 - 1 11 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B handbook, full pagewidth NOISE SOURCE BNC AIN RIM INPUT CIRCUIT (see Fig. 5) 2x5 turns D.U.T. GND NOISE METER TR IFOUT1 2 turns IFOUT2 N1/N2 = 5 MBH046 (1) NF = NFmeas − loss (input circuit) dB. Fig.6 Noise figure measurement in band A. unwanted signal 50 Ω source FILTER handbook, full pagewidth A AM = 30% eu 50 Ω 27 Ω IF out 38.9 MHz HYBRID ew RFA C 18 dB attenuator B wanted signal source VIMA Vo D.U.T. 2x5 turns IF out D 50 Ω 2 turns V V'meas RMS voltmeter Wanted output signal at fRFW = 180 MHz: Vow =104 dBµV. We measure the level of the unwanted signal Vou causing 0.3% AM modulation in the wanted output signal; fRFU = 185.5 MHz. 50 + 27- Vou = V’meas × -----------------50 + 15.4 dB. The cross modulation measurements are done at these frequencies: - fRFW = 50.0 MHz; fRFU = 55.5 MHz; fosc = 88.9 MHz - fRFW = 180.0 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. 12 50 Ω MGC508 N1/N2 = 5 N1 + 27 V’meas = Vo × 50 ------------------- − 15.4 dB (transformer ratio -------- = 5 and transformer loss). N2 50 1996 Dec 02 modulation analyzer Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners handbook, full pagewidth 50 Ω signal source A e Vi 50 Ω V meas V C RFB (RFC) B D RFB (RFC) 27 Ω TR IF out D.U.T. HYBRID TDA5636B; TDA5637B spectrum analyzer Vo V'meas 2 turns 2x5 turns IF out MGC506 N1/N2 = 5 50 Ω RMS voltmeter + 27 + 15.4 dB (transformer ratio N1 Vi = Vmeas ; Vo = V’meas × 50 -------- and transformer loss). -----------------N2 50 Vo Voltage gain for band B and C = 20log ------ + loss(hybrid). Vi loss(hybrid) = 1 dB. Fig.8 Gain measurement in bands B and C. handbook, full pagewidth NOISE SOURCE A C HYBRID B D CIN1 CIN2 NOISE METER TR IFOUT1 D.U.T. 2x5 turns 2 turns IFOUT2 N1/N2 = 5 50 Ω MBH049 Loss of the hybrid: 1 dB. NF = NFmeas − loss of the hybrid. Fig.9 Noise figure measurement in bands B and C. 1996 Dec 02 13 50 Ω Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B unwanted FILTER signal handbook, full pagewidth 50 Ω source A C A RFB (RFC) C AM = 30% eu 38.9 MHz VIMB HYBRID (VIMC) HYBRID 50 Ω ew 27 Ω IF out 18 dB attenuator B D wanted signal source B 50 Ω D.U.T. 2x5 turns IF out RFB (RFC) D Vo 50 Ω V 2 turns MGC509 N1/N2 = 5 50 Ω RMS voltmeter 50 + 27- N1 V’meas = Vo × ------------------ = 5 and transformer loss). 50 − 15.4 dB (transformer ratio ------N2 Wanted output signal at fRFW : Vow =104 dBµV. We measure the level of the unwanted signal Vou causing 0.3% AM modulation in the wanted output signal. 50 + 27- Vou = V’meas × -----------------50 + 15.4 dB. fRFU = fRFW + 5.5 MHz; fosc = fRF + 38.9 MHz. Filter characteristics: fc = 38.9 MHz, f−3dBBW = 1.2 MHz, f−30dBBW = 2.64 MHz. Fig.10 Cross modulation measurement in bands B and C. unwanted handbook, full pagewidth signal source 50 Ω A C CIN1 LO1 A C 50 Ω eu Vmeas V 50 Ω HYBRID B D Vi D.U.T. CIN2 LO2 HYBRID B D spectrum analyzer 50 Ω 50 Ω MBH051 Loss of the 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 of the hybrid. Fig.11 N+5-1 MHz pulling measurement in bands B and C. 1996 Dec 02 14 modulation analyzer Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B 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 2 480 MHz 0.2 5 10 +j 150 MHz 0 0.2 0.5 1 2 5 ∞ 10 –j 10 5 0.2 2 0.5 1 MBE308 Fig.13 Input impedance (S11) of the band B mixer input (150 to 480 MHz); Zo = 100 Ω. 1996 Dec 02 15 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B 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 MBE309 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 60 MHz +j 0 0.2 0.5 1 5 ∞ 10 20 MHz –j 10 5 0.2 2 0.5 1 MBE306 - 1 Fig.15 Output impedance (S22) of the IF amplifier (20 to 60 MHz); Zo = 100 Ω. 1996 Dec 02 16 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B 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 Dec 02 17 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B APPLICATION INFORMATION handbook, full pagewidth Vt K only open for switch current measurement R14 R3 C28 C29 C11 R6 C15 R7 5V spectrum analyzer A 50 Ω C4 B C D2 L2 R10 C10 L3 C3 C14 R2 C9 L1 R4 R5 R11 R8 R9 L4 D1 C16 L7 D3 L6 K C1 C5 24 (1) C2 23 (2) C6 22 (3) C7 21 (4) C12 20 (5) C13 C8 19 (6) 18 (7) 17 (8) BAND A OSCILLATOR BAND C OSCILLATOR BAND B OSCILLATOR MIXER MIXER MIXER BAND A STAGE BAND C STAGE BAND B STAGE 1 (24) C27 2 (23) C26 3 (22) 4 (21) C25 C24 C17 16 (9) 15 (10) C31 14 (11) ELECTRONIC BAND SWITCH C30 13 (12) IF AMPLIFIER TDA5636B TDA5637B LOCAL OSCILLATOR AMPLIFIER DC STABILIZER 5 (20) C23 6 (19) 7 (18) 8 9 10 11 (17) (16) (15) (14) C21 C20 C19 R12 12 (13) C18 L5 HYBRID ANZAC-183-4 HYBRID ANZAC-183-4 C22 50 Ω 50 Ω 50 Ω 9V 50 Ω 50 Ω output spectrum analyzer MGC505 The numbers in parenthesis represent the TDA5637B. Fig.17 Measurement and application circuit. 1996 Dec 02 18 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners Application diagram component values (see Fig.17) Table 1 Table 2 TDA5636B; TDA5637B 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 R14 47 kΩ C11 2.2 nF C12 2 pF C13 4 pF C14 150 pF Diodes C15 2.2 nF D1 BB132 C16 1.2 nF D2 BB134 C17 1 nF D3 BB146 C18 1 nF C19 1 nF C20 18 pF C21 18 pF C22 1 nF C23 1 nF 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) C24 1 nF Transformers(2) C25 1 nF L5 2 × 6 turns C26 1 nF L6 2 × 5 turns C27 1 nF L7 2 turns C28 2.2 nF C29 1 µF (electrolytic) C30 1 nF C31 18 pF 1996 Dec 02 Notes 1. Wire size for L1 to L4 is 0.4 mm. 2. Coil type: TOKO 7kN; material: 113kN, screw core 03-0093, pot core 04-0026. 19 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B INTERNAL PIN CONFIGURATION AVERAGE DC VOLTAGE(2) IN (V) PIN DESCRIPTION(1) SYMBOL 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 9.0 9.0 9.0 9.0 9.0 9.0 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 Dec 02 20 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B AVERAGE DC VOLTAGE(2) IN (V) PIN DESCRIPTION(1) SYMBOL 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 4.4 4.4 4.4 VSW(A) VSW(B) VSW(C) 5.8 3.4 5.8 1.2 2.3 1.2 MLD110 IFOUT1 13 12 IFOUT2 14 11 BS 15 e 10 14 13 (11) (12) MLD108 15 (10) MLD105 BOSCOC 17 8 17 (8) BOSCIB 19 6 19 (6) MLD113 1996 Dec 02 21 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B AVERAGE DC VOLTAGE(2) IN (V) PIN DESCRIPTION(1) SYMBOL TDA5636B TDA5637B COSCIB1 18 7 COSCOC1 20 5 COSCOC2 21 4 COSCIB2 23 2 AOSCOC 22 3 BAND A 20 21 (5) (4) 23 18 (2) (7) MLD112 BAND B BAND C 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 22 (3) AOSCIB 24 1 24 (1) MLD111 Notes 1. The pin numbers in parenthesis represent the TDA5637B. 2. Average DC voltage measured in circuit of Fig.17. 1996 Dec 02 22 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band TDA5636B; TDA5637B 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 Dec 02 EIAJ EUROPEAN PROJECTION ISSUE DATE 95-01-24 97-05-22 23 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B 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 Dec 02 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 mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B 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 Dec 02 25 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band TDA5636B; TDA5637B 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 Dec 02 26 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band NOTES 1996 Dec 02 27 TDA5636B; TDA5637B 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. 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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. +7 095 247 9145, Fax. +7 095 247 9144 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. 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No. 5, 80640 GÜLTEPE/ISTANBUL, Tel. +90 212 279 2770, Fax. +90 212 282 6707 Ukraine: PHILIPS UKRAINE, 4 Patrice Lumumba str., Building B, Floor 7, 252042 KIEV, Tel. +380 44 264 2776, Fax. +380 44 268 0461 United Kingdom: Philips Semiconductors Ltd., 276 Bath Road, Hayes, MIDDLESEX UB3 5BX, Tel. +44 181 730 5000, Fax. +44 181 754 8421 United States: 811 East Arques Avenue, SUNNYVALE, CA 94088-3409, Tel. +1 800 234 7381 Uruguay: see South America Vietnam: see Singapore Yugoslavia: PHILIPS, Trg N. Pasica 5/v, 11000 BEOGRAD, Tel. +381 11 625 344, Fax.+381 11 635 777 For all other countries apply to: Philips Semiconductors, 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 © Philips Electronics N.V. 1996 SCA52 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 537021/1200/02/pp28 Date of release: 1996 Dec 02 Document order number: 9397 750 01545