UltraCMOS® SPDT CATV Switch

The PE42742 is an SPDT UltraCMOS® switch designed for broadband applications such as CATV, DTV, multi-tuner DVR, set-top box, PCTV and game boxes. It meets FCC 15.115 spec of 80 dB isolation @ 216 MHz and offers high isolation and low insertion loss in both a powered and a unique unpowered default state. The PE42742 covers a broad frequency range from 5 MHz to beyond 2200 MHz with a single positive supply and CMOS control. It provides a smaller, cost effective, more reliable and manufacturable alternative to mechanical relays in set-top box applications.

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UltraCMOS® SPDT CATV Switch

PE42742


The PE42742 is an SPDT UltraCMOS® switch designed for broadband applications such as CATV, DTV, multi-tuner DVR, set-top box, PCTV and game boxes. It meets FCC 15.115 spec of 80 dB isolation @ 216 MHz and offers high isolation and low insertion loss in both a powered and a unique unpowered default state. The PE42742 covers a broad frequency range from 5 MHz to beyond 2200 MHz with a single positive supply and CMOS control. It provides a smaller, cost effective, more reliable and manufacturable alternative to mechanical relays in set-top box applications.

Industry-Leading Product

Specifications

DescriptionSPDT (A)
Min Freq.5 MHz
Max Freq.2200 MHz
Max Typ. IL (dB)1.70
Min Typ. IL (dB)0.45
Max Typ. Iso (dB)94
Min Typ. Iso (dB)53.6
P1/0.1dB (dBm)32.0/-
IIP3 (dBm)53
Package20L QFN
Package (mm)4x4

About Product

Key Features

      Meets FCC 15.115 spec of 80 dB isolation @ 216 MHz
      Unpowered operational state
      3500 V HBM ESD tolerance, all pins
      CTB performance of 90 dBc
      High isolation: 63 dB @ 1000 MHz
      Low insertion loss: typically 0.5 dB @ 5 MHz, 0.8 dB @ 1000 MHz
      CMOS single-pin control with logic select
      Single +3V supply operation
      Low current consumption: 8 μA
      Packaging: 20-lead 4 × 4 mm QFN

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