ARF2101 Image

ARF2101

Digital Phase Shifter by Altum RF

Note : Your request will be directed to Altum RF.

The ARF2101 from Altum RF is a Digitally-controlled 6-bit Phase Shifter MMIC that operates from 8 to 12 GHz. It can provide a full 360° phase shift in 63 steps with an LSB of 5.625° each. The control logic is selectable and can be either parallel or serial. In parallel mode, high-speed switching operation is guaranteed. While in serial mode, the ease of an SPI like protocol is provided. The phase shifter has an insertion loss of 6 dB while the amplitude variation remains limited to +/-1.4 dB across all phase settings. The ARF2101 can handle a P1dB of 25 dBm.

This RoHS-compliant Phase Shifter is available as a bare die and is manufactured using GaAs pHEMT technology, and optical gate lithography is used to ensure high repeatability and uniformity. It is suitable for use in phased array radars, weather monitoring radars, and active antennas for SATCOM applications.

Product Specifications

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Product Details

  • Part Number
    ARF2101
  • Manufacturer
    Altum RF
  • Description
    8 to 12 GHz Digitally-controlled 6-bit Phase Shifter MMIC

General Parameters

  • Type
    Digital Phase Shifters
  • Bits
    6 Bit
  • Frequency
    8 to 12 GHz
  • LSB
    5.625 Degree
  • Phase_Shift
    354.4 Degree
  • Power dBm
    25 dBm
  • P1dB
    25 dBm
  • Insertion Loss
    6 dB
  • Impedance
    50 Ohms
  • Application Industry
    Radar, SATCOM
  • Package Type
    Die
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