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PE42724

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UltraCMOS® SPDT RF Switch, 5–1794 MHz


Key Features:

  • Supports DOCSIS 3.0/1 requirements
  • Exceptional harmonics
    • 2fo of –121 dBc @ 17 MHz
    • 3fo of –150 dBc @ 17 MHz
  • Best in class linearity across frequency band
  • Low insertion loss and high isolation performance
    • Insertion loss of 0.3 dB @ 1218 MHz
    • Isolation of 39 dB @ 204 MHz
  • Packaging – 12-lead 3 × 3 × 0.75 mm QFN
    Diagram pe42724

Description:

The PE42724 is a HaRP™ technology-enhanced reflective SPDT RF switch designed for use in cable applications including DOCSIS 3.0/1 cable modem, set-top box and residential gateway. It delivers high linearity, excellent harmonics performance and high surge immunity in the 5–1794 MHz band. It also features low insertion loss and high isolation performance making the PE42724 ideal for DOCSIS 3.1 applications.

Attribute Value
Function SPDT (R)
Type 75Ω
Description High Linearity
Min Freq (MHz) 5
Max Freq (MHz) 1794
Min IL (dB) 0.1
Max IL (dB) 0.4
Min Iso (dB) 19
Max Iso (dB) 39
P1/0.1dB (dBm) 38.0
IIP3 (dBm) 84
Package 12L QFN
Package (mm) 3×3
Market
Broadband
Peregrine products are protected under one or more of the following U.S. Patents