ADG784BCPZ

产品概述

The ADG784BCPZ 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 0.5R with an input signal ranging from 0 to 5V. The bandwidth of the ADG784 is greater than 200MHz and this, coupled with low distortion (typically 0.5%), makes the part suitable for switching fast Ethernet signals. The control logic for each switch is shown in the Truth Table. These switches conduct equally well in both directions when ON and have an input signal range that extends to the supplies. In the OFF condition, signal levels up to the supplies are blocked.

• 4R Typical low insertion loss and ON resistance
• <2R On-resistance flatness
• >200MHz Bandwidth
• Rail-to-Rail operation
• <1% Very low distortion
• Low quiescent supply current (100nA Typical)
• Fast switching times
• 10ns tON
• 4ns tOFF
• TTL/CMOS Compatible

应用

信号处理, 成像, 视频和目视, 通信与网络, 音频