UltraCMOS® SPDT RF Switch

The PE4280 is an UltraCMOS® switch designed for CATV applications, covering a broad frequency range from 5 MHz up to 2.2 GHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3V supply. In a typical CATV application, the PE4280 provides for a cost effective and manufacturable solution when compared to mechanical relays.

UltraCMOS® SPDT RF Switch

PE4280


The PE4280 is an UltraCMOS® switch designed for CATV applications, covering a broad frequency range from 5 MHz up to 2.2 GHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3V supply. In a typical CATV application, the PE4280 provides for a cost effective and manufacturable solution when compared to mechanical relays.

Industry-Leading Product

Specifications

DescriptionSPDT (A)
Min Freq.5 MHz
Max Freq.2200 MHz
Max Typ. IL (dB)1.10
Min Typ. IL (dB)0.50
Max Typ. Iso (dB)72
Min Typ. Iso (dB)47
P1/0.1dB (dBm)26.0/-
IIP3 (dBm)50
Package20L QFN
Package (mm)4×4

About Product

Key Features

      75Ω characteristic impedance
      Integrated 75Ω terminations
      CTB performance of 85 dBc
      High isolation 60 dB at 1 GHz
      Low insertion loss
      High input IP3: 50 dBm
      CMOS two-pin control
      Single +3V supply operation
      Low current consumption: 8 μA
      Unique all off terminated mode
      Packaging: 4 × 4 × 0.85 mm QFN

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