The AD8176 is a 450 MHz triple 16×9 video crosspoint switch. It features a large, high-speed, non-blocking switch array that is pin compatible with the AD8175 (16×9 switch array) and AD8177, AD8178 (16×5 switch arrays). It supports differential or single-ended operation and sync-on common-mode and sync-on color operating modes. It also offers RGB and HV outputs for driving a monitor directly. The AD8176 operates at G = +4 (differential input to differential output) and has flexible power supply options of +5 V or ±2.5 V. It can be controlled via a convenient interface with logic ground and supports serial or parallel programming of the switch array. The AD8176 also has an adjustable output CM and black level through external pins and offers excellent AC performance with a bandwidth of 450 MHz, a slew rate of 1650 V/μs, and a settling time of 4 ns to 1% to support 1600×1200 resolution.
The AD8176 from Analog Devices is a triple 16 × 9 high‑speed, non‑blocking video crosspoint switch matrix. It supports 1600 × 1200 RGB displays at 85 Hz and offers a 450 MHz bandwidth with a 1650 V/µs slew rate. The device can operate from either a +2.5 V or +5 V supply and is packaged in a fully populated 26 × 26 ball PBGA.
Typical applications include RGB video switching, KVM systems, and professional video equipment. The AD8176 provides both differential and single‑ended operation, serial or parallel programming, and features adjustable output common‑mode and black‑level settings via external pins.
| Bandwidth | 450 MHz |
|---|---|
| Slew Rate (Differential Output) | 1650 V/µs |
| Crosstalk (5 MHz) | -82 dB |
| Supply Current (outputs enabled, no load) | 600 mA |
| Operating Temperature Range (ambient) | -40 °C to +85 °C |
| Package | 26 × 26 ball PBGA (27 mm × 27 mm, 1 mm pitch) |
| Thermal Resistance | 15 °C/W |
The AD8176 has a 450 MHz bandwidth.
It operates from 4.5 V to 5.5 V supply voltage.
It is a triple 16 × 9 high‑speed non‑blocking switch array.
The device can operate from –40 °C up to +85 °C ambient.