TDA1593 Datasheet - NXP

TDA1593 FM car radio receivers IF amplifier/demodulator

TDA1593 The TDA1593 provides IF amplification, symmetrical quadrature demodulation and level detection for quality FM car 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.

TDA1593 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)

TDA1593_PhilipsSemiconductors.pdf