AD8118 - Analog Devices

AD8118 Analog Crosspoint Switch

The AD8117/AD8118 are high speed, 32 × 32 analog crosspoint switch matrices. They offer 600 MHz bandwidth and slew rate of 1800 V/μs for high resolution computer graphics (RGB) signal switching. With less than −70 dB of crosstalk and −80 dB isolation (at 5 MHz), the AD8117/AD8118 are useful in many high speed applications. The 0.1 dB flatness greater than 50.

Features

High channel count, 32 × 32 high speed, nonblocking switch array Differential or single-ended operation Differential G = +1 (AD8117) or G = +2 (AD8118) Flexible power supplies Single +5 V supply, or dual ±2.5 V supplies Serial or parallel programming of switch array High impedance output disable allows connection of multiple devices with minimal loading on output bus Excellent video performance >50 MHz 0.1 dB gain flatness 0.05%/0.05° differential gain/phase error (RL = 150 Ω) Excellent ac performance Bandwidth: 600 MHz Slew rate: 1800 V/μs Settling time: 2.5 ns to 1% Low power of 2.5 W Low al.