ADG779

a CMOS 1.8 V to 5.5 V, 2.5 ⍀ SPDT Switch/2:1 Mux In Tiny SC70 Package ADG779 FUNCTIONAL BLOCK DIAGRAM ADG779 S2 D S1 FEATURES 1.8 V to 5.5 V Single Supply 2.5 ⍀ On Resistance 0.75 ⍀ On-Resistance Flatness –3 dB Bandwidth >200 MHz Rail-to-Rail Operation 6-Lead SC70 Package Fast Switching Times t ON 20 ns t OFF 6 ns Typical Power Consumption (<0.01 ␮ W) TTL/CMOS-Compatible APPLICATIONS Battery-Powered Systems Communication Systems Sample Hold Systems Audio Signal Routing Video Switching Mechanical Reed Relay Replacement IN SWITCHES SHOWN FOR A LOGIC "1" INPUT GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG779 is a monolithic CMOS SPDT (single-pole, double-throw) switch. This switch is designed on a submicron process that provides low power dissipation yet gives high switching speed, low on resistance and low leakage currents. The ADG779 operates from a single supply range of 1.8 V to 5.5 V, making it ideal for use in battery-powered instruments and with the new generation of DACs and ADCs from Analog Devices. Each switch of the ADG779 conducts equally well in both directions when on. The ADG779 exhibits break-before-make switching action. Because of the advanced submicron process, –3 dB bandwidth of greater than 200 MHz can be achieved. The ADG779 is available in a 6-lead SC70 package. 1. Tiny 6-Lead SC70 Package. 2. 1.8 V to 5.5 V Single Supply Operation. The ADG779 offers high performance, including low on resistance and fast switching times, and is fully specified and...