MAX9680
Features
S 5.2V/V Internal Gain S 2-Pole Reconstruction Filter S Input Range Includes Ground S DC-Coupled Inputs and Outputs S Rail-to-Rail Output S 3.7m A Low Quiescent Current S 0.4µA Shutdown Current
General Description
The MAX9680 high-speed amplifier and filter is optimized for portable video applications. It is specifically designed to be patible with the video encoders embedded in application processors with 0.4VP-P video output. The input mon-mode range includes GND, which allows a video DAC (digital-to-analog converter) to be DC-coupled to the MAX9680. The output swings within 2m V of GND and 20m V to VDD with a standard back-terminated video load (150I). An internal level shift circuit prevents the output from saturating with 0V input, thus preventing sync-pulse clipping in mon video circuits. Therefore, the MAX9680 is ideally suited for DC-coupling to the video load. The MAX9680 has been optimized for space-sensitive applications by integrating internal gain setting...
