TDA1593 Overview
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 mon front ends, stereo decoders and AM receivers circuits. All pin numbers mentioned in this data sheet refer to the SO-version (TDA1593T) unless otherwise specified.
TDA1593 Key Features
- Balanced limiting amplifier
- Balanced coincidence demodulator
- Two open-collector stop pulse outputs for microputer tuning control
- Simulated behaviour of ratio detector (internal field strength and detuning dependent voltage for dynamic AF signal muti
- Mono/stereo blend field strength indication control voltage
- AFC output
- Internal pensation of AF signal total harmonic distortion (THD)
- 14 180
- 40 MIN. 7.5 TYP. 8.5 20 22 200 82 0.2
- GENERAL DESCRIPTION