AD8178 is a 16X5 high performance video crosspoint switch, supports sync-on common-mode and sync-on color operating modes, supports single-ended and differential mode input, can directly drive the monitor.
The AD8178 is a triple 16 × 5 high‑speed video crosspoint switch matrix that supports 1600 × 1200 RGB displays at 85 Hz. It provides a 450 MHz bandwidth, 1650 V/µs slew rate, and excellent crosstalk performance (‑82 dB at 5 MHz). The device can operate from either +2.5 V or +5 V supplies and includes both serial and parallel programming modes.
Typical applications include RGB video switching, KVM systems and professional video equipment. The switch is packaged in a fully‑populated 26 × 26 ball PBGA and is rated for an industrial temperature range of ‑40 °C to +85 °C. Electrical specifications, timing diagrams and pin configurations are detailed throughout the document.
| Bandwidth | 450 MHz |
|---|---|
| Crosstalk (5 MHz) | ‑82 dB |
| Supply Current (outputs enabled, no load) | 460 mA |
| Package | 26 × 26 ball PBGA |
The AD8178 has a 450 MHz bandwidth.
It achieves ‑82 dB crosstalk at 5 MHz.
The device operates from 4.5 V to 5.5 V supply voltage.