IDTF1951 Image


RF Variable Attenuator by Integrated Device Technology

Note : Your request will be directed to Integrated Device Technology.

The F1951 from IDT is a 6-bit step attenuator that operates from 100 to 4000 MHz. It has an attenuation range from 1.2 to 32.5 dB with a resolution of 0.5 dB, a low insertion loss of 1.2 dB and a settling time of 400 nsec. The F1951 includes IDT Glitch-FreeTM technology with excellent linearity of more than 65 dBm IP3 and is available in a compact 4x4 mm Thin QFN 24 pin package.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Integrated Device Technology
  • Description
    6-bit 0.50 dB Glitch-Free Digital Step Attenuator from 100 MHz to 4 GHz

General Parameters

  • Type
    Programmable, Digital
  • Application Standards
    2G, 3G, 4G, WiMax, RFID
  • Applications
    Base Station, Repeater, Point to Point Radio, Military, Repeaters
  • Frequency
    100 MHz to 4 GHz
  • Bits
    6 Bit
  • Channels
    1 Channel
  • Attenuation Range
    31.5 dB
  • Attenuation Step
    0.5 dB
  • IIP3
    68 dBm
  • Insertion Loss
    1.2 dB
  • Supply Voltage
    3 to 5 V
  • Impedance
    50 Ohms
  • Package Type
  • Package
  • Dimension
    4 x 4mm
  • Grade
    Commercial, Military

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