Analog Switch Single SPDT 8-Pin PDIP

The DG641, DG642, DG643 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 ??typ-DG642), low capacitance and high current handling capability. To achieve TTL compatibility, low channel capacitances and fast switching times, the DG641, DG642, DG643 are built on the Vishay Siliconix proprietary D/CMOS process. Each switch conducts equally well in both directions when on, and blocks up to 14 Vp-p when off. An epitaxial layer prevents latchup

• Wide bandwidth: 500 MHz
• Low crosstalk at 5 MHz: - 85 dB
• Low RDS(on): 5 ?, DG642
• TTL logic compatible
• Fast switching: tON 50 ns
• Single supply compatibility
• High current: 100 mA, DG642