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RF Variable Attenuator by Analog Devices (59 more products)

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The HMC624LP4 is a broadband 6-bit digital attenuator IC that operates from DC to 6 GHz. It has an attenuation range of 31.5 dB with a 0.5 dB LSB and an insertion loss of under 2.2 dB through the band. The attenuator can handle an input IP3 of up to 55 dBm and has a switching speed of 150 ns. It requires a 5 V supply (Vdd) and is available in a 4x4 mm QFN leadless package, and requires no external matching components. This digital attenuator incorporates off-chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications.

Product Specifications

  • Part Number
  • Manufacturer
    Analog Devices
  • Description
    0 to 6 GHz, 6 Bit Digital Step Attenuator
  • Type
  • Application Standards
    WiBro, WiMAX, 4G, 3G
  • Applications
    Cellular, Test & Measurement
  • Frequency
    0 to 6 GHz
  • Bits
    6 Bit
  • Channels
    1 Channel
  • Attenuation Range
    0.5 to 31.5 dB
  • Attenuation Step
    31.5 dB
  • Insertion Loss
    1.8 dB
  • Supply Voltage
    0 to 5 V
  • Interface
  • Impedance
    50 Ohms
  • Package Type
  • Control Interface
  • Grade
    Commercial, Military
  • RoHS
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