Qorvo

Status: Standard | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant
The TriQuint TQP4M9071 is a high linearity, low insertion loss, 6-bit, 31.5 dB digital step attenuator (DSA) operating over the DC to 4 GHz frequency range. The digital step attenuator uses a single positive 3.3 V or 5 V supply and has a parallel control interface for changing attenuation states. This product maintains high attenuation accuracy over frequency and temperature. No external matching components are needed for the DSA. The product has an added feature of not requiring external AC ground capacitors for operation above 700 MHz. The part is available in a standard lead-free / green / RoHS-compliant 24-pin 4 x 4 mm QFN package. The TQP4M9072 is also available from TriQuint as a footprint and pin compatible DSA equivalent with a serial control interface.

Features:
  • DC to 4 GHz
  • 0.5 dB LSB steps to 31.5 dB
  • +57 dBm Input IP3
  • 1.7 dB insertion loss @ 2.2 GHz
  • TTL / CMOS compatible parallel control interface
  • No requirement for external bypass capacitors for operation above 700 MHz
  • 50 Ohm impedance
  • +3.3 to +5 V supply voltage
    • Part Number:
    TQP4M9071
    Type:
    Digital Step
    Frequency Min:
    0 MHz
    Frequency Max:
    4000 MHz
    Bits:
    6
    Attn Range:
    31.5 dB
    Attenuation Step:
    0.5 dB
    Insertion Loss Min:
    2 dB
    IIP3:
    57 dBm
    Package:
    QFN 4x4mm
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    Availability
    In Stock
    7418
    On Order
    2500
    by 10/8/2025

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