F1912 Image

F1912

RF Variable Attenuator by Integrated Device Technology (10 more products)

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

The F1912 from IDT is a glitch-free 6-bit digital step attenuator that operates from 1 MHz to 4000 MHz. It has an attenuation range of 31.5 dB, an insertion loss less than 1.4 dB and has an IIP3 of more than 59.5 dBm. The device has pinpoint accuracy and settles to final attenuation value within 400 nsec. The Glitch-FreeTM technology which results in low overshoot ringing during MSB transitions. The F1912 requires a supply from 3 V to 5.25 V with 1.8V or 3.3V for logic switching and is available in compact 20 pin QFN package that measures 4 x 4 mm.

Product Specifications

    Product Details

    • Part Number :
      F1912
    • Manufacturer :
      Integrated Device Technology
    • Description :
      6-Bit Glitch Free Digital Step Attenuator from 1 MHz to 4 GHz

    General Parameters

    • Type :
      Programmable, Digital
    • Application Standards :
      2G, 3G, 4G, WiMax, RFID
    • Applications :
      Base Station, Repeater, Point to Point Radio
    • Frequency :
      1 MHz to 4 GHz
    • Bits :
      6 Bit
    • Channels :
      1 Channel
    • Attenuation Range :
      31.5 dB
    • Attenuation Step :
      0.5 dB
    • IIP3 :
      63 dBm
    • Insertion Loss :
      1.4 dB
    • Supply Voltage :
      3 to 5.25 V
    • Interface :
      TTL/Serial/Parallel
    • Impedance :
      50 Ohms
    • Package Type :
      IC
    • Dimension :
      4 x 4mm
    • Operating Temperature :
      -55 to 105 Degree C
    • Grade :
      Commercial, Military

    Technical Documents

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