Product Description

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.

特性 Features

Single 3.0 V Power Supply

Low insertion loss: 0.6 dB at 1000 MHz, 0.7 dB at 2000 MHz

High isolation of 42 dB at 1000 MHz, 32 dB at 2000 MHz

Typical 1 dB compression of +27 dBm

Single-pin CMOS logic control

Available in a 6-lead DFN package