UltraCMOS® SPDT CATV Switch

The PE42750 is an SPDT UltraCMOS® switch designed for broadband applications such as CATV, DTV, multi-tuner DVR, set-top box, PCTV and video game consoles. The PE42750 meets the 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.

UltraCMOS® SPDT CATV Switch

PE42750


The PE42750 is an SPDT UltraCMOS® switch designed for broadband applications such as CATV, DTV, multi-tuner DVR, set-top box, PCTV and video game consoles. The PE42750 meets the 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.

Industry-Leading Product

Specifications

DescriptionSPDT (A)
Min Freq.5 MHz
Max Freq.2200 MHz
Max Typ. IL (dB)1.70
Min Typ. IL (dB)0.70
Max Typ. Iso (dB)84
Min Typ. Iso (dB)57
P1dB/P0.1dB (dBm)23.5 / –
IIP3 (dBm)47.5
Max Power Rating (dBm)27.8
Package12L QFN
Package (mm)3×3
VDD Range (V)2.7–3.6
Switching Time2 µs
ESD HBM (V)2000

About Product

Key Features

      Meets FCC 15.115 isolation specification
      All ports terminated when unpowered
      2000V HBM ESD tolerance, all ports
      High isolation: 63 dB at 1000 MHz
      Low insertion loss
      CMOS single-pin control with logic select
      Single +3 volt supply operation
      Low current consumption: 8 μA
      Absorptive switch design
      Packaging: 12-lead 3 × 3 × 0.75 mm QFN

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