TGP2108-SM

    2.5 - 4 GHz 6-Bit Digital Phase Shifter

    Key Features

    • Frequency range: 2.5 to 4 GHz
    • 6-bit digital phase shifter
    • Bi-directional
    • 360 degree coverage, LSB = 5.625 degree
    • RMS phase error:
      • < 2 degree (2.7 – 3.7 GHz)
      • < 5 degree (other frequencies)
    • RMS amplitude error: 0.4 dB
    • Insertion loss: 5 dB
    • Return loss: 15 dB
    • Input P1dB: 29 dBm
    • Input IP3: 45 dBm
    • Control voltage: 0/+3V to +5 V
    • QFN package dimensions: 5.0 x 5.0 x 0.854 mm

    Qorvo's TGP2108-SM is a packaged 6-bit digital phase shifter fabricated on Qorvo's high performance 0.15 um GaAs pHEMT process. It operates over 2.5 - 4 GHz while providing 360 of phase coverage with a LSB of 5.625. The TGP2108-SM offers an exceptional RMS phase error of < 20 and amplitude error of < 0.4 dB over most of the operational band. With other equally impressive small signal and linearity characteristics, the TGP2108-SM delivers superior performance for your S-band phased array applications.

    Housed in a small 5 x 5 mm plastic overmold QFN package, DC blocked on both ports with bi-directional operation and the use of positive only control logic, the TGP2108-SM supports ease of use and simply system integration. Low DC power consumption also provides the system designer more flexibility in the overall power management of the system.

    The device is lead-free and RoHS compliant.

    Evaluation Boards are available upon request.

    Typical Applications

      • S-Band
      • Radar
      • Massive MIMO
    Type Digital
    Frequency Min(GHz) 2.5
    Frequency Max(GHz) 4
    Insertion Loss(dB) 5
    RMS Amplitude Error(dB) < 0.4
    RMS Phase Error(degrees) < 5
    Bits 6
    Control Voltage(V) 0, 5
    Package Type QFN
    Package(mm) 5.0 x 5.0 x 0.85
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN EAR99

    This product appears in the following application block diagrams:

    • Applications > Defense & Aerospace > Radar > S Band Radar

      S Band Radar

    • Applications > Network Infrastructure > Wireless Infrastructure > Massive MIMO

      Massive MIMO