PE4249 SPST CATV MOSFET Switch

Peregrine Semiconductor

Description

Product .
The PE4249 is a high-isolation MOSFET Switch designed for CATV applications, covering a broad frequency range from DC up to 1.

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Datasheet Specifications

Part number: PE4249
Manufacturer: Peregrine Semiconductor
File Size: 351.46 KB
Datasheet: PE4249-PeregrineSemiconductor.pdf
Description: SPST CATV MOSFET Switch

Features

* 75-ohm impedance switch
* Non-reflective at RF1, open reflective at RF2 when OFF
* 75-ohm (0.25 watt) termination
* High isolation: 85 dB at 5 MHz, 60 dB at 1 GHz
* Low insertion loss: 0.5 dB at 5 MHz, 0.8 dB at 1 GHz
* High input IP2: >80 dBm

Applications

* covering a broad frequency range from DC up to 1.3 GHz. This singlesupply SPST switch integrates a single-pin CMOS control interface, and is non-reflective at port RF1 and open reflective at port RF2 when commanded OFF. It also provides low insertion loss with extremely low bias requirements while

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PE4249 SPST CATV MOSFET Switch Peregrine Semiconductor

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