MSL 1



PE4237
SPDT High Power UltraCMOS™ RF Switch
RoHS Compliant RoHS Compliant


The PE4237 SPDT Switch is designed to cover a broad range of applications from DC through 4.0 GHz. This reflective switch integrates on-board CMOS control logic driven by a single-pin, low voltage CMOS or TTL control input. Using a nominal +3-volt power supply, a 1 dB compression point of +32 dBm can be achieved. The PE4237 also exhibits outstanding isolation of better than 43 dB at 1.0 GHz and is offered as DIE and in a small 6-lead 3x3mm DFN package.

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