Product Description

The PE4246 RF Switch is designed to cover a broad range of applications from DC to 5000 MHz. It is non-reflective at both RF1 and RF2 ports. This SPST switch integrates a single-pin CMOS control interface, and provides low insertion loss while operating with extremely low bias from a single +3-volt supply. In a typical application, the high isolation PE4246 can replace multiple RF switches of lesser isolation performance. It is offered in a small 3x3 mm DFN package.

Features

? Non-reflective 50-ohm RF switch

? 50-ohm (0.25 watt) terminations

? High isolation: 55 dB at 1000 MHz, 48 dB at 3000 MHz

? Low insertion loss: 0.8 dB at 1000 MHz, 0.9 dB at 3000 MHz

? High linearity: +33 dBm input 1dB compression point

? CMOS/TTL single-pin control

? Single +3-volt supply operation

? Extremely low bias: 33 μA @ 3 V

? Available in a 6-lead DFN package