LA9702W Datasheet (Sanyo) - DVD Player Front End Processor

LA9702W, DVD Player Front End Processor

RF amplifier * DVD mode The RF signal input as a differential signal to pins 1 and 2 is passed through the RF VCA and is output from pin 65.

The signal output from pin 65 is passed through a DVD RF equalizer and is output to later stage ICs from pins 40 and 41.

When pin 63 is high, the RF

LA9702W Features

* RF signal generation (with built-in gain adjustment VGA circuit)

* RF peak detection and generation

* RF bottom detection and generation (with time constant switching)

* Built-in RF equalizer amplifiers (two systems)

* FE amplifier (with built-in balance adj