TDA1072AT NXP Semiconductors, TDA1072AT Datasheet
TDA1072AT
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TDA1072AT Summary of contents
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... DATA SHEET TDA1072AT AM receiver circuit Product specification File under Integrated Circuits, IC01 INTEGRATED CIRCUITS March 1989 ...
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... AGC range: change for 1 dB change of V O(AF) Field strength indicator voltage 500 mV 2.7 k L(9) PACKAGE OUTLINE 16-lead mini-pack; plastic (SO16; SOT109A); SOT109-1; 1996 August 13. March 1989 CONDITIONS SYMBOL O(AF) V IND 2 Product specification TDA1072AT MIN. TYP. MAX. UNIT 7 1.5 V 500 mV 310 2.8 V ...
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... Philips Semiconductors AM receiver circuit (1) Coil data: TOKO sample no. 7XNS-A7523DY; L1: N1/N2 = 12/32; Q Filter data 700 3-4 Fig.1 Block diagram and test circuit (connections shown in broken lines are not part of the test circuit). March 1989 = Product specification TDA1072AT ...
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... This switch is primariIy intended for AM/FM band switching. During standby mode the oscillator, mixer and demodulator are switched off. Short-circuit protection All pins have short-circuit protection to ground. March 1989 can be omitted. L(9) 4 Product specification TDA1072AT . An extra 11-16 can be omitted. L(10) ...
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... Mounted on epoxiprint. THERMAL RESISTANCE From junction to ambient Note 1. Mounted on epoxiprint. March 1989 CONDITIONS SYMBOL 13- 14-15 V 14-16 V 15-16 V 14-16 V 15-16 I 14-15 P tot T amb T stg j-a 5 Product specification TDA1072AT MIN. MAX. UNIT 0.6 V 0.6 V 200 mA 300 150 C + 125 C 300 K/W (1) 160 K/W ...
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... Ripple rejection 100 mV (RMS value 100 log [ March 1989 = 1 MHz 400 Hz 30 CONDITIONS Product specification TDA1072AT = 460 kHz; measured in test circuit of Fig.1; all IF SYMBOL MIN. TYP. 7.5 8 14-15 P 5.5 14-15 25 14-15 8 14-15 22 14-15 500 6 1(p-p) 1.2 30 500 I(rms) f 0.6 ...
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... I Load resistance March 1989 CONDITIONS SYMBOL 10(p- 10(peak) V 3-4 R 3-4 C 3 3-4 V O(AF) V O( L(9) 7 Product specification TDA1072AT MIN. TYP. MAX. UNIT 4 0.5 V 0.7 V 320 mV 170 2.4 3.0 3 130 mV 310 mV 3 150 mV 2.5 2.8 3.1 V 2.7 k ...
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... CONDITIONS SYMBOL 500 mV V I(ref 500 mV V I(ref 80% V O(AF) V O(AF 80% d tot m = 30% d tot V = 100 SYMBOL MIN. TYP 3 MIN. TYP. 1.5 15 150 30 500 700 900 86 91 130 240 310 0 Product specification TDA1072AT MAX. UNIT 200 MAX. UNIT 390 ...
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... Unwanted signals Suppression of IF whistles related to AF signal 30 suppression at RF input for symmetrical input for asymmetrical input Residual oscillator signal at mixer output at f osc osc March 1989 CONDITIONS SYMBOL RR 2IF 3IF (osc) I (2osc) 9 Product specification TDA1072AT MIN. TYP. MAX. UNIT 1.1 A ...
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... Fig.2 Oscillator circuit using quartz crystal; centre frequency = 27 MHz. Fig.3 AF output as a function of RF input in the circuit of Fig. MHz 30%. March 1989 Fig.4 = 400 Hz Product specification TDA1072AT = 80. o Total harmonic distortion and S N/N as functions of RF input in the circuit of Fig. 30% for (S N)/N curve and m = 80% for THD curve. ...
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... Fig.6 Indicator driver voltage as a function of RF input in the circuit of Fig.1. March 1989 = 0 F and 2.2 F. 7-16(ext Fig.7 Typical frequency response curves from Fig.1 showing the effects of filtering. 11 Product specification TDA1072AT = 5 mV 80%; measured I with IF filter with AF filter with IF and AF filter ...
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... Philips Semiconductors AM receiver circuit Fig.9 AF output as a function of RF input using the circuit of Fig.8 with that of Fig.1. March 1989 Fig.8 Car radio application with inductive tuning. 12 Product specification TDA1072AT ...
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... Fig.11 Input circuit to show cross-modulation suppression (see Fig.10). March 1989 , V' are signals at the unloaded output of the aerial. aew aeu , MHz 400 Hz 30%. rfw 900 kHz 400 Hz 30%. aeu rfu /unwanted dB; V O(AF) O(AF) Product specification TDA1072AT , V are signals rfw rfu ...
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... Philips Semiconductors AM receiver circuit Fig.12 Oscillator amplitude as a function of the impedance at pins 11 and 12 in the circuit of Fig.8. Fig.13 Total harmonic distortion and (S N)/N as functions of RF input using the circuit of Fig.8 with that of Fig.1. March 1989 14 Product specification TDA1072AT ...
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... Philips Semiconductors AM receiver circuit Fig.14 Forward transfer impedance as a function of intermediate frequency for filters shown in Fig.14; centre frequency = 455 kHz. March 1989 15 Product specification TDA1072AT ...
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... Philips Semiconductors AM receiver circuit Fig.15 IF filter variants applied to the circuit of Fig.1; for filter data refer to Table 1. March 1989 16 Product specification TDA1072AT ...
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... Philips Semiconductors AM receiver circuit March 1989 17 Product specification TDA1072AT ...
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... Philips Semiconductors AM receiver circuit March 1989 18 Product specification TDA1072AT ...
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... REFERENCES JEDEC EIAJ MS-012AC detail 6.2 1.0 0.7 1.05 0.25 0.25 5.8 0.4 0.6 0.24 0.039 0.028 0.041 0.01 0.01 0.23 0.016 0.020 EUROPEAN PROJECTION Product specification TDA1072AT SOT109 ( 0.7 0.1 0 0.028 0.004 0.012 ISSUE DATE 91-08-13 95-01-23 ...
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... 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 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 20 Product specification TDA1072AT ...
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... 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 their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. March 1989 21 Product specification TDA1072AT ...