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PE4256 - SPDT CATV Switch

General Description

The PE4256 is an UltraCMOS® Switch designed for CATV applications, covering a broad frequency range from 5 MHz up to 3 GHz.

This single-supply SPDT switch integrates a two-pin CMOS control interface.

Key Features

  • 75Ω characteristic impedance.
  • Integrated 75Ω terminations.
  • CTB performance of.
  • 90 dBc.
  • High isolation: 65 dB at 1000 MHz.
  • Low insertion loss:.
  • 0.5 dB at 5 MHz, typ.
  • 0.9 dB at 1000 MHz, typ.
  • High input IP3: >50 dBm.
  • CMOS two-pin control.
  • Single +3V supply operation.
  • Low current consumption: 8 μA.
  • Unique all-off terminated mode.
  • Package: 4 x 4 mm QFN Figure 1. PE4256 fun.

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Datasheet Details

Part number PE4256
Manufacturer pSemi
File Size 904.07 KB
Description SPDT CATV Switch
Datasheet download datasheet PE4256 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PE4256 Document category: Product Specification 75Ω SPDT CATV UltraCMOS® Switch, 5 MHz–3 GHz Features • 75Ω characteristic impedance • Integrated 75Ω terminations • CTB performance of –90 dBc • High isolation: 65 dB at 1000 MHz • Low insertion loss: • 0.5 dB at 5 MHz, typ. • 0.9 dB at 1000 MHz, typ. • High input IP3: >50 dBm • CMOS two-pin control • Single +3V supply operation • Low current consumption: 8 μA • Unique all-off terminated mode • Package: 4 x 4 mm QFN Figure 1. PE4256 functional diagram Product description The PE4256 is an UltraCMOS® Switch designed for CATV applications, covering a broad frequency range from 5 MHz up to 3 GHz. This single-supply SPDT switch integrates a two-pin CMOS control interface.