END OF LIFE (EOL). This product is currently going through the EOL process. It has a last-time buy date of May 15, 2021 and a final ship date of November 15, 2021. For more information, please contact your local sales representative.

The PE4270 is a high-isolation switch designed for CATV applications, covering a broad frequency range from 1 to 3000 MHz. This single-supply SPST switch offers a single-pin CMOS control interface with industry leading CTB performance. It also provides low insertion loss, high isolation and extremely low bias requirements while operating on a single 3V supply. In a typical CATV application, the PE4270 provides for a cost effective and manufacturable solution vs. mechanical relays.

Specifications

DescriptionSPST (A)
Min Freq.1 MHz
Max Freq.3000 MHz
Max Typ. IL (dB)0.7
Min Typ. IL (dB)0.5
Max Typ. Iso (dB)90
Min Typ. Iso (dB)63
P1dB/P0.1dB (dBm)30.0/-
IIP3 (dBm)50
Package (mm)3×3
Package6L DFN

Key Features

      Integrated 0.25 watt terminations
      CTB performance of 90 dBc
      High isolation: 90 dB at 5 MHz, 63 dB at 1000 MHz
      Low insertion loss: 0.5 dB at 50 MHz, 0.70 dB at 1000 MHz
      High input IP2: >80 dBm
      CMOS/TTL single-pin control
      Single +3-volt supply operation
      Extremely low bias: 8 µA @ 3V
      Packaging: 6-lead DFN

Products displayed on this site are protected under one or more of the following U.S. Patents.

Markets

Power Management

Power Management

RF Mixers & Limiters

Front End Modules

RF Phase & Amplitude Control

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