AK4254 Overview
Description
The AK4254 is a 2ch Video AMP with 7:2 video switch, input clamp circuit, LPF and charge pump circuit. The integrated charge pump circuit can generate the negative power supply and remove the output coupling capacitor.
Key Features
- Composite Signal Inputs/Output
- Selector for 7 inputs and 2 outputs
- Video Driver for Composite Signal Output (+6dB)
- On-Chip Sync-tip Clamp Circuit
- 6MHz Low Pass Filter
