ADG3257 - Analog Devices

ADG3257 3.3 V/5 V Quad 2:1 Mux/Demux Bus Switch

The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides low power dissipation yet high switching speed and very low on resistance, allowing the inputs to be connected to the outputs without adding propagation delay or generating additional gro.

Features

100 ps propagation delay through the switch 2 Ω switches connect inputs to outputs Data rates up to 933 Mbps Single 3.3 V/5 V supply operation Level translation operation Ultralow quiescent supply current (1 nA typical) 3.5 ns switching Switches remain in the off state when power is off Standard 3257 type pinout APPLICATIONS Bus switching Bus isolation Level translation Memory switching/interleaving GENERAL DESCRIPTION The ADG3257 is a CMOS bus switch comprised of four 2:1 multiplexers/demultiplexers with high impedance outputs. The device is manufactured on a CMOS process. This provides l.