TDA9802 Datasheet - NXP

TDA9802 Multistandard VIF-PLL demodulator and FM-PLL detector

The TDA9802 is a monolithic integrated circuit for vision and sound IF signal processing in multistandard TV and VTR sets. QUICK REFERENCE DATA SYMBOL VP IP Vi IF Gv Vo CVBS B S/N (W) α1.1 α3.3 αH Vo AF Tamb suppression of harmonics in video signal maximum AF output signal for THD < 1.5% (RMS value.

TDA9802 Features

* Suitable for negative and positive vision modulation

* Gain controlled 3-stage IF amplifier; suitable for VIF frequencies up to 60 MHz

* True synchronous demodulation with active carrier regeneration (ultra-linear demodulation, good intermodulation figures, reduced harmonic

TDA9802_PhilipsSemiconductors.pdf