UltraCMOS® SPST CATV Switch

NOT RECOMMENDED FOR NEW DESIGNS (NRND). This product is not recommended for new designs. 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.

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UltraCMOS® SPST CATV Switch

PE4270


NOT RECOMMENDED FOR NEW DESIGNS (NRND). This product is not recommended for new designs. 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.

Industry-Leading Product

Specifications

DescriptionSPST (A)
Min Freq.1 MHz
Max Freq.3000 MHz
Max Typ. IL (dB)0.70
Min Typ. IL (dB)0.50
Max Typ. Iso (dB)90
Min Typ. Iso (dB)63
P1/0.1dB (dBm)30.0/-
IIP3 (dBm)50
Package6L DFN
Package (mm)3x3

About Product

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

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