TDA8722 - I2C-bus programmable modulator for negative video modulation and FM sound
plastic small outline package; 20 leads; body width 7.5 mm plastic shrink small outline package; 20 leads; body width 4.4 mm GENERAL DESCRIPTION TDA8722 The TDA8722 is a programmable modulator which generates an RF TV channel from a baseband video signal and a baseband audio signal in the event of
TDA8722 Features
* Video amplifier with clamp and white clip circuits
* FM sound modulator
* Asymmetrical and symmetrical RF outputs available
* Symmetrical RF oscillator using only a few external components
* External adjusting of modulation depth and level of the sound subca
