TDA1599 Datasheet - NXP

TDA1599 IF amplifier/demodulator

TDA1599 The TDA1599 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 receiver circuits. MAX. 12 26 35 22.

TDA1599 Features

* Balanced limiting amplifier

* Balanced coincidence demodulator

* Two open-collector stop pulse outputs for microcomputer tuning control

* Simulated behaviour of a ratio detector (internal field strength and detuning dependent voltage for dynamic AF signal muting)

TDA1599_PhilipsSemiconductors.pdf