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PE4312

RF Variable Attenuator by Peregrine Semiconductor (22 more products)

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The PE4312 is a 6 Bit RF digital step attenuator that operates from 1 MHz to 4 GHz and has an attenuation range of 31.5 dB. It is based on Peregrines UltraCMOS SOI process enabling it to deliver high linearity and excellent harmonic performance. The attenuator has 0.5 dB step sizes and is available in a 20-lead 4 x 4 mm QFN package. It has been designed for use in 3G/4G wireless infrastructure applications.

Product Specifications

  • Part Number
    PE4312
  • Manufacturer
    Peregrine Semiconductor
  • Description
    UltraCMOS RF Digital Step Attenuator 6-bit, 31.5 dB, 1 MHz to 4 GHz
  • Type
  • Application Standards
    3G, 4G, LTE
  • Applications
    Wireless Infrastructure
  • Frequency
    1 MHZ to 4 GHz
  • Bits
    6 Bit
  • Attenuation Range
    0 to 31.5 dB
  • Attenuation Step
    0.5 dB
  • Attenuation Accuracy
    0.10 to 0.15 dB
  • Power
    1 W, (30 dBm)
  • P1dB
    30 dBm
  • IIP3
    59 dBm
  • Insertion Loss
    1.3 to 2.1 dB
  • Switching Time
    500 to 800 ns
  • Supply Voltage
    -0.3 to 5.5 V
  • Current
    130 to 200 uA
  • Impedance
    50 Ohms
  • Return Loss
    10 to 18 dB
  • Package Type
    IC
  • Package
    20-lead 4x4 mm QFN
  • Operating Temperature
    -40 to 105 Degree C
  • Grade
    Commercial
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