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PE4240 Datasheet SPST UltraCMOS CATV Switch DC

Manufacturer: pSemi (Peregrine Semiconductor)

Overview: www.DataSheet4U.com Product Specification PE4240 Product.

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General Description

The PE4240 is a high-isolation MOSFET Switch designed for CATV applications, covering a broad frequency range from DC up to 1.3 GHz.

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 3-volt supply.

Key Features

  • 75-ohm switch.
  • Non-reflective at RF1, open reflective at RF2 when OFF.
  • Integrated 0.25 watt terminations.
  • CTB performance of 100dBc.
  • High isolation: 85 dB at 5 MHz, 47 dB at 1 GHz.
  • Low insertion loss: 0.5 dB at 5 MHz, 0.75 dB at 1 GHz.
  • High input IP2: >80 dBm.
  • CMOS/TTL single-pin control.
  • Single +3 volt supply operation Figure 2. Package Type 6-lead DFN RF1 RF2 75 CMOS Control Driver Table 1. Electrical Specific.

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