DG641 Datasheet - Vishay Siliconix

DG641 Low On-Resistance Wideband/Video Switches

The DG641/642/643 are high performance monolithic video switches designed for switching wide bandwidth analog and digital signals. DG641 is a quad SPST, DG642 is a single SPDT, and DG643 is a dual SPDT function. These devices have exceptionally low on-resistances (5 W typ *DG642), low capacit.

DG641 Features

* D D D D D D D Wide Bandwidth: 500 MHz Low Crosstalk at 5 MHz:

* 85 dB Low rDS(on): 5 W , DG642 TTL Logic Compatible Fast Switching: tON 50 ns Single Supply Compatibility High Current: 100 mA, DG642 BENEFITS D D D D D D High Precision Improved Frequency Response Low Insertion Loss Improved Sy

DG641_VishaySiliconix.pdf