The PE42750 is an SPDT UltraCMOS? Switch designed for Broadband applications such as CATV, DTV, Multi-Tuner Digital Video Recorder (DVR ), Set-top Box, PCTV and Video Game Consoles. The PE42750 meets FCC 15.115 specification of 80 dB isolation at 216?MHz in both powered and unpowered states. The PE42750 covers a broad frequency range from 5 MHz to 2200 MHz with a single positive supply and CMOS control. The PE42750 provides a smaller, cost effective, more reliable and manufacturable alternative to mechanical relays in set-top box applications. 框图