ADG784BCPZ

ADG784 is a monolithic CMOS device comprising four 2:1 multiplexer/demultiplexers with high impedance outputs. The CMOS process provides low power dissipation yet gives high switching speed and low on resistance. The on-resistance variation is typically less than 0.5 ohm with an input signal ranging from 0V to 5V. The bandwidth of the device is greater than 200MHz and this, coupled with low distortion (typically 0.5%), makes the part suitable for switching fast ethernet signals. The on-resistance profile is very flat over the full analogue input range ensuring excellent linearity and low distortion when switching audio signals. Fast switching speed, coupled with high signal bandwidth, also makes the parts suitable for video signal switching. It is used in application such as 100VG-AnyLAN, token ring 4Mbps/16Mbps, ATM25/155, NIC adapter and hubs, audio and video switching, relay replacement etc.

• Rail-to-rail operation
• TTL/CMOS compatible
• 240MHz typ -3dB bandwidth
• Single 3V/5V supply operation
• Distortion is 0.5% typ at (RL = 100 ohm)
• Fast switching times tON is 10ns typ, tOFF is 4ns typ
• Channel-to-channel crosstalk is -75dB typ t (RL = 100 ohm, f = 10MHz)
• Operating temperature is -40°C to +85°C
• Package style is 20-lead LFCSP-WQ

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party