The AD8178 is a high speed, triple 16 × 5 video crosspoint switch matrix. It supports 1600 × 1200 RGB displays @ 85 Hz refresh rate, by offering a 450 MHz bandwidth and a slew rate of 1650 V/µs. With -82 dB of crosstalk and -90 dB isolation (@ 5 MHz), the AD8178 is useful in many high speed video applications.
The AD8178 supports two modes of operation: differential-in to differential-out mode with sync-on CM signaling passed through the switch and differential-in to differential-out mode with CM signaling removed through the switch. The output CM and black level can be conveniently set via external pins.
- Large, triple 16 × 5 high speed, nonblocking switch array
- Pin compatible with AD8175, AD8176 (16 × 9 switch arrays) and AD8177 (16 × 5 switch array)
- Differential or single-ended operation
- Supports sync-on common-mode and sync-on color operating modes
- RGB and HV outputs available for driving monitor directly
- G = +4 operation (differential input to differential output)
