PE4314 Image


RF Variable Attenuator by Peregrine Semiconductor (22 more products)

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The PE4314 is a 75 Ohm glitch less RF digital step attenuator that operates from 1 MHz to 2500 MHz. It is ideal for wired broadband applications in cable/satellite customer premises equipment (CPE) and infrastructure equipment. It covers a 31.5 dB attenuation range with 0.5 dB steps. An integrated digital control interface supports both serial and parallel programming of the attenuation, including the capability to program an initial attenuation state at power up. The DSA has a 1.8V control voltage and has an extended operating temperature range up to 105-degrees Celsius.

Product Specifications

  • Part Number
  • Manufacturer
    Peregrine Semiconductor
  • Description
    75 Ohm Glitch Less Digital Attenuator from 1 MHz to 2500 MHz
  • Type
  • Frequency
    1 to 2500 MHz
  • Bits
    6 Bit
  • Attenuation Range
    Up to 31.5 dB
  • Power
    0.25 W, (24 dBm)
  • P1dB
    28 dBm
  • IIP3
    56 to 63 dBm
  • Insertion Loss
    1 to 1.5 dB
  • Supply Voltage
    2.3 to 5.5 V
  • Current
    130 to 200 uA
  • Impedance
    75 Ohms
  • Return Loss
    16 to 19 dB
  • Package Type
  • Operating Temperature
    -40 to 105 Degree C
  • Grade
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