ZX76-50G-30-V+

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The ZX76-50G-30-V+ from Mini Circuits is a Digital Step Attenuator that operates from 100 MHz to 50 GHz. It provides adjustable attenuation from 0 to 31.5 dB in 0.5 dB steps and has a switching time of less than 330 ns. The attenuator has an insertion loss of less than 9.5 dB and a P1dB of 22 dBm. It features glitch-less attenuation transitions thus, reducing noise in the system and eliminating the risk of a transient spike damaging sensitive components in the system.

The attenuator operates on a 6-bit parallel control interface with a single positive voltage without needing an extra supply voltage. The use of a single positive supply simplifies power supply design. An internal negative voltage generator supplies the desired negative voltage. Single positive supply results in excellent spurious performance. For applications that require the lowest possible spur performance, a negative voltage can be applied externally to bypass the internal negative voltage generator. It is available in a module with 2.4 mm – Female connectors. The ZX76-50G-30-V+ is suitable for use in 5G, Satellite Communication, X band, S-band, C band, KU band, and K band Radar, and EW Test Sets applications. The model is produced using a unique unibody case package for ruggedness and operation in tough environments.

Product Specifications

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Product Details

  • Part Number
    ZX76-50G-30-V+
  • Manufacturer
    Mini Circuits
  • Description
    31 dB Digital Step Attenuator from 100 MHz to 50 GHz

General Parameters

  • Type
    Digital
  • Applications
    5G, SATCOM, Radar, Test & Measurement
  • Frequency
    100 MHz to 50 GHz
  • Bits
    6 Bit
  • Configuration
    Solid State
  • Attenuation Range
    0 to 31.5 dB
  • Attenuation Step
    0.5 dB
  • Power
    0.63 W
  • P1dB
    21.76 dBm
  • IIP3
    50 dBm
  • Insertion Loss
    3.5 to 9.25 dB
  • Switching Time
    330 to 400 ns
  • Supply Voltage
    -3.3 to 5.5 V
  • Control Voltage
    -0.3 to 5.5 V
  • Interface
    Parallel
  • Current
    -40 to 250 uA
  • Impedance
    50 Ohms
  • VSWR
    1.3:1, 1.5:1, 2.5:1
  • Package Type
    Module with Connectors
  • Connector
    2.4 mm, 2.4 mm - Female
  • Operating Temperature
    0 to 50 Degree C
  • Storage Temperature
    -20 to 85 Degree C
  • Grade
    Commercial, Military, Space
  • RoHS
    Yes

Technical Documents