The AD8176 is a high speed, triple 16 × 9 video crosspoint switch matrix. It supports 1600 × 1200 RGB displays at 85 Hz refresh rate, by offering a 450 MHz bandwidth and a slew rate of 1650 V/μs. With −82 dB of crosstalk and −83 dB isolation (at 5 MHz), the AD8176 is useful in many high speed video applications. The AD8176 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. The outputs can be used single-ended in conjunction with decoded H and V outputs to drive a monitor directly. The independent output buffers of the AD8176 can be placed into a high impedance state to create larger arrays by paralleling crosspoint outputs. Inputs can be paralleled as well. The AD8176 offers both serial and a parallel programming modes. The AD8176 is packaged in a fully populated 26 × 26 ball PBGA package and is available over the extended industrial temperature range of −40°C to +85°C. Applications * RGB video switching * KVM * Professional video * Large, triple 16 × 9 high speed, nonblocking switch array * Pin compatible with AD8175 (16 × 9 switch array) and AD8177, AD8178 (16 × 5 switch arrays) * 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) * Flexible power supplies: +5 V or ±2.5 V * Logic ground for convenient control interface * Serial or parallel programming of switch array * High impedance output disable allows connection of multiple devices with minimal loading on output bus * Adjustable output CM and black level through external pins * Excellent ac performance * Bandwidth: 450 MHz * Slew rate: 1650 V/μs * Settling time: 4 ns to 1% to support 1600 × 1200 at 85 Hz * See data sheet for additional features