Electronic Products & Technology


A high performance, general use RF CMOS SPDT switch, the PE4259 extends performance to 3 GHz making it an optimal solution for any wireless application that can benefit from the advantages of RF CMOS.

October 27, 2004  Staff

The PE4259 RF switch provides a single control input, high ESD tolerance (2 kV HBM), low insertion loss (0.3 dB, 1 GHz), high IP3 (60 dBm, 2 GHz) and isolation (32 dB, 1 GHz).  The device is constructed using UTSi (Ultra- Thin-Silicon) silicon-on-sapphire technology, which reduces up to five blocking capacitors and a control line compared to a similar GaAs device.
Peregrine Semiconductor

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