LA9702W Description
ENN6575 Monolithic Linear IC LA9702W DVD Player Front End Processor Overview The LA9702W is an RF signal-processing and servo error signal generation IC for DVD and CD playback. A DVD player can be implemented by bining this IC with a DVD DSP product that includes a digital servo DSP. mm 3220-SQFP80 [LA9702W] 14.0 12.0 1.25 0.5 1.25 0.135 Functions.
LA9702W Key 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 adjustment VCA and offset cancellation pin)
- Three-beam TE amplifier (with built-in balance adjustment VCA and offset cancellation pin)
- Reflection amplifier
- DPD circuit
- Tracking hold circuit
- Push-pull TE amplifier (with built-in balance adjustment VCA)