Key facts
- Brand
- Analog Devices
- Model
- AD8178
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices AD8178 Video Crosspoint Switch Datasheet
The AD8178 is a high‑speed triple 16 × 5 video crosspoint switch matrix designed for RGB video switching, KVM, and professional video applications. It offers a 450 MHz bandwidth, 1650 V/µs slew rate, and low crosstalk (‑82 dB at 5 MHz) in a fully populated 26 × 26 ball PBGA package.
The device supports both differential and single‑ended operation, serial or parallel programming, and flexible supply voltages of +2.5 V or +5 V. It operates over an extended industrial temperature range (‑40 °C to +85 °C) and includes features such as output disable, adjustable output common‑mode, and high‑impedance output states for array expansion.
Analog Devices AD8178 specifications
| Bandwidth (‑3 dB) | 450 MHz |
|---|---|
| Slew Rate (Differential Output) | 1650 V/µs |
| Crosstalk (5 MHz) | ‑82 dB |
| Supply Current (outputs enabled, no load) | 460 mA |
| Operating Temperature Range | ‑40 °C to +85 °C |
| Package | 26 × 26 ball PBGA (27 mm × 27 mm, 1 mm pitch) |
| Output Short‑Circuit Current | 45 mA |
Source: Analog Devices AD8178 Video Crosspoint Switch Datasheet
All Analog Devices AD8178 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the bandwidth of the AD8178?
The AD8178 provides a 450 MHz bandwidth at the ‑3 dB point.
From: Analog Devices AD8178 Video Crosspoint Switch Datasheet
What temperature range can the AD8178 operate in?
It operates from –40 °C up to +85 °C in still air.
From: Analog Devices AD8178 Video Crosspoint Switch Datasheet
What is the bandwidth of the AD8178?
The AD8178 has a 450 MHz bandwidth.
From: Analog Devices AD8178 Video Crosspoint Switch Datasheet
What crosstalk performance does the AD8178 provide?
It achieves ‑82 dB crosstalk at 5 MHz.
From: Analog Devices AD8178 Video Crosspoint Switch Datasheet