• Part: PE4249
  • Description: SPST CATV MOSFET Switch
  • Manufacturer: pSemi
  • Size: 351.46 KB
Download PE4249 Datasheet PDF
PE4249 page 2
Page 2
PE4249 page 3
Page 3

PE4249 Key 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
  • CMOS/TTL single-pin control
  • Single +3 volt supply operation
  • Extremely low bias: 33 µA @ 3V