TDA1597T Philips Semiconductors, TDA1597T Datasheet
TDA1597T
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TDA1597T Summary of contents
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DATA SHEET TDA1597 IF amplifier/demodulator for FM radio receivers Product specification Supersedes data of May 1994 File under Integrated Circuits, IC01 INTEGRATED CIRCUITS 1997 Feb 27 ...
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... FM radio receivers and is suitable for mono and stereo reception. It may also be applied to common front-ends, stereo decoders and AM receivers circuits. All pin numbers mentioned in this data sheet refer to the SO version (TDA1597T) unless otherwise specified. CONDITIONS = 400 Hz ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers BLOCK DIAGRAM 1997 Feb 27 3 Product specification TDA1597 pagewidth full handbook, ...
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... ST1 12 TSW 11 DEMI2 10 4 Product specification TDA1597 DESCRIPTION V iIF LVA 2 19 LFB2 ULV 3 18 LFB1 V oAF 4 17 GND V ref 5 16 MUTE TDA1597T 6 15 WLV ST0 MODE ST1 7 14 DDV TSW 8 13 n.c. n. DEMI1 10 11 DEMI2 MED831 Fig.3 Pin configuration (SO version). ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers FUNCTIONAL DESCRIPTION The limiter amplifier has five stages of IF amplification using balanced differential limiter amplifiers with emitter follower coupling. Decoupling of the stages from the supply voltage line and an internal high-ohmic DC feedback loop gives a very stable IF performance ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers THERMAL CHARACTERISTICS SYMBOL R thermal resistance from junction to ambient in free air th j-a SOT102-1 SOT163-1 CHARACTERISTICS FM-MUTE- amb (RMS) at pin 20; de-emphasis tuned circuit at pins 10 and 11 aligned for symmetrical stop pulses; i measurements taken in Fig.4; unless otherwise specified. ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers SYMBOL PARAMETER External muting V muting voltage steepness of control voltage Internal mute ; note 1 mute voltage I current for capacitor (pin 16) 16 charge current discharge current charge current discharge current Level detector R output resistance pin output voltage at I ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers OPERATING CHARACTERISTICS FM-MUTE- amb (RMS) at pin 20; de-emphasis tuned circuit at pins 10 and 11 aligned for symmetrical stop pulses; i measurements taken in Fig.4; unless otherwise specified. SYMBOL PARAMETER IF amplifier and demodulator V input signal for start of limiting i(rms dB) (RMS value ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers SYMBOL PARAMETER Tuning stop detector f detuning frequency for STOP-0 STOP-0 (pin 15) f detuning frequency for STOP-1 STOP-1 (pin 14) V dependence on input voltage for 20(rms) STOP-0 and STOP-1 (RMS value) R internal low-pass resistance of 8 detune detector ...
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... IF = 10.7 MHz 150 20 19 (18) (17) (1) ( 8.5 V) 100 nF 220 k The pin numbers given in parenthesis refer to the TDA1597. switch S4 (MODE): (1) FM-MUTE-OFF. (2) FM-MUTE-ON. (3) FM-OFF. 1997 Feb 27 V mute STOP (16) (15) (14) (13) TDA1597T (3) (4) ( 4.7 3 Fig.4 Test circuit. 10 STOP-1 27 220 k n. (12) (11) (10) (7) (8) ( 100 n.c. ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers (dB) 20 ( 100 (1) Audio signal. (2) Noise. Fig.5 FM-MUTE-ON: Audio signal and noise as functions of the input signal kHz; de-emphasis handbook, full pagewidth V 4 (dB) 0 ( (1) Audio signal. (2) Noise. Fig.6 FM-MUTE-OFF: Audio signal and noise as functions of the input signal kHz ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers (dB) 20 ( 100 (1) Audio signal. (2) Spurious AM signal. Fig.7 FM-MUTE-ON: Typical AM suppression as a function of the input signal kHz; AM with handbook, full pagewidth V 4 (dB) 0 ( (1) Audio signal. (2) Spurious AM signal. Fig.8 FM-MUTE-OFF: Typical AM suppression as a function of the input signal kHz ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers 10 handbook, full pagewidth V 14, 15 (12, 13) ( Fig.9 STOP-0 and STOP-1 output voltage dependent on input signal V 10 handbook, halfpage V 14(12) ( Fig.10 STOP-1 output voltage dependent (RMS) (pin 20). iIF 1997 Feb MED833 10 handbook, halfpage V 15(13) ( detune (kHz) Fig ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers 10 handbook, full pagewidth V 16(14 mA ref Fig.12 External mute voltage V 10 handbook, full pagewidth V 16(14) ( 400 300 Fig.13 Mute voltage V 1997 Feb dependent on input signal V 16(14) 200 100 0 dependent on detuning; V 16(14) 14 Product specification ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers ( ( ( mA ref Fig.14 Control voltage V 10 handbook, full pagewidth 400 300 Fig.15 Control voltage V 1997 Feb dependent on input signal V 6 200 100 0 dependent on detuning Product specification (1) (2) ( i20 (rms) (V) (pin 20); typical adjusting range. ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers ( ( ( mA ref Fig.16 Level output voltage V 0.5 handbook, full pagewidth THD (%) 0.4 0.3 0.2 0 Fig.17 Total harmonic distortion dependent on detuning at FM-MUTE-ON kHz mV. iIF 1997 Feb dependent on input signal Product specification TDA1597 (1) (2) ( i20 (rms) (V) (pin 20) ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers APPLICATION INFORMATION 1997 Feb 27 17 Product specification TDA1597 ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers 1997 Feb 27 18 Product specification TDA1597 ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers PACKAGE OUTLINES DIP18: plastic dual in-line package; 18 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. 1.40 mm 4.7 0.51 3.7 1.14 0.055 inches 0.19 0.020 ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers SO20: plastic small outline package; 20 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.30 2.45 2.65 mm 0.25 0.10 2.25 0.012 0.096 inches 0.10 0.01 0.004 ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers SOLDERING Plastic dual in-line packages B Y DIP OR WAVE The maximum permissible temperature of the solder is 260 C; this temperature must not be in contact with the joint for more than 5 s. The total contact time of successive solder waves must not exceed 5 s. ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers 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 fi ...
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... Philips Semiconductors IF amplifier/demodulator for FM radio receivers 1997 Feb 27 NOTES 23 Product specification TDA1597 ...
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... Tel. +46 8 632 2000, Fax. +46 8 632 2745 Switzerland: Allmendstrasse 140, CH-8027 ZÜRICH, Tel. +41 1 488 2686, Fax. +41 1 481 7730 Taiwan: Philips Semiconductors, 6F, No. 96, Chien Kuo N. Rd., Sec. 1, TAIPEI, Taiwan Tel. +886 2 2134 2870, Fax. +886 2 2134 2874 Thailand: PHILIPS ELECTRONICS (THAILAND) Ltd., 209/2 Sanpavuth-Bangna Road Prakanong, BANGKOK 10260, Tel ...