MSL 1



PE4271
SPST CATV UltraCMOS™ Switch
RoHS Compliant RoHS Compliant



The PE4271 is a high-isolation CMOS Switch designed for CATV applications, covering a broad frequency range from DC up to 1.3 GHz. This single-supply SPST switch offers a single-pin CMOS control interface with industry leading CTB performance. It also provides low insertion loss, high isolation and extremely low bias requirements while operating on a single 3-volt supply. In a typical CATV application, the PE4271 provides for a cost effective and manufacturable solution vs. mechanical relays. It is offered in a small 6-lead 3x3 DFN package.

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