The AD8180/AD8182 are high-speed 2-to-1 multiplexers with a signal bandwidth greater than 750 MHz (-3 dB) and a slew rate of 750 V/μs. They feature fully buffered inputs and outputs, fast channel switching, low power consumption, and excellent video specifications. They are suitable for applications such as pixel switching in LCD and plasma displays, video switchers, and routers.
The AD8180 (single) and AD8182 (dual) are high‑speed 2‑to‑1 multiplexers designed for video applications such as pixel‑switching, picture‑in‑picture and video routing. They operate from a –5 V supply, offer low power consumption (3.8 mA per active channel for AD8180, 6.8 mA for AD8182) and feature a fast disable function that allows multiple devices to be paralleled.
Key performance figures include a >750 MHz –3 dB bandwidth, 10 ns channel‑to‑channel switching time, 750 V/µs slew rate, and excellent video specifications such as <35 mV glitch, –80 dB crosstalk and –90 dB OFF isolation. The datasheet also provides layout guidelines, typical performance curves, and an ordering guide for various DIP and SOIC packages.
| Channel Switching Time | 10 ns |
|---|---|
| Slew Rate | 750 V/µs |
| Quiescent Current (all channels ON) | 3.8 mA (AD8180), 6.8 mA (AD8182) |
| Supply Voltage Range | –5 V |
| Operating Temperature Range | –40 °C to +85 °C |
The devices switch between channels in 10 ns.
Each active channel draws 3.8 mA for the AD8180 and 6.8 mA for the AD8182.
They are intended to be powered from a –5 V supply.