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PE4245-52/TR pSemi
RF and Microwave Switch
MFG Part Number: 4245-52
The PE4245 RF Switch is designed to cover a broad range of applications from near DC to 4000 MHz. This switch integrates on-board CMOS control logic with a low voltage CMOS compatible control input. Using a +3-volt nominal power supply voltage, a 1 dB compression point of +27 dBm can be achieved. The PE4245 also exhibits excellent isolation of better than 42 dB at 1000 MHz and is offered in a small 3x3 mm DFN package. The PE4245 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS
Key AttributesValue
Frequency Range : Minimum Frequency0 MHz
Frequency Range : Maximum Frequency4000 MHz
Configuration (SPST, SPDT, ...)SPDT
Matching (Non-/Reflective)Reflective
Insertion Loss0.7 dB
Isolation32 dB
P1dB27 dBm
Input IP345 dBm
Maximum Input Power30 dBm
Switching Time9 ns
Control Type (TTL, -V)CMOS
Package TypeDFN
QuantityUnit Price
3000 - 4999
5000+Get Quote

This product is available in the following countries:
  • Global