TDA1597 - IF amplifier/demodulator

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NXP

TDA1597 IF amplifier/demodulator by NXP - Datasheet Preview — Datasheet preview – TDA1597

Datasheet Details

Part number	TDA1597
Manufacturer	NXP
File Size	200.21 KB
Description	IF amplifier/demodulator
Datasheet	TDA1597 Datasheet
Additional preview pages of the TDA1597 datasheet.

Product details

Description

TDA1597 The TDA1597 provides IF amplification, symmetrical quadrature demodulation and level detection for quality home and car 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.MAX.12 26 35 220 0.3 0.25 +85 UNIT V mA µV mV dB % % °C ORDERING INFORMATION TYPE NUMBER TDA15

Features

Balanced limiting amplifier.
Balanced coincidence demodulator.
Two open-collector stop pulse outputs for microcomputer tuning control.
Simulated behaviour of ratio detector (internal field strength and detuning dependent voltage for dynamic AF signal muting).
Mono/stereo blend field strength indication control voltage.
AFC output.
3-state mode switch for FM-MUTE-ON, FM-MUTE-OFF and FM-OFF.
Internal compensation of AF signal.

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Published: Apr 23, 2005 |