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HMC129ALC4
  • HMC129ALC4
  • HMC129ALC4
  • HMC129ALC4

HMC129ALC4

RECOMMENDED FOR NEW DESIGNS

4 GHz to 8 GHz GaAs MMIC Double-Balanced Mixer

Analog Devices HMC129ALC4 Product Info

10 February 2026 6

Features

  • Conversion loss: 7 dB
  • LO to RF and IF isolation: 40 dB
  • Input IP3: 17 dBm
  • RoHS compliant, 24-terminal, 4 mm × 4 mm LCC package

Part details & applications

The HMC129ALC4 is a general-purpose, double-balanced monolithic microwave integrated circuit (MMIC) mixer housed in a leadless Pb-free, RoHS compliant LCC package, that can be used as an upconverter or downconverter in the 4 GHz to 8 GHz band. The HMC129ALC4 is ideally suited for applications where small size, no dc bias, and consistent IC performance are required. This mixer can operate over a wide LO drive input of 9 dBm to 18 dBm. It performs equally well as a biphase modulator or demodulator. The HMC129ALC4 eliminates the need for wire bonding, allowing use of surface-mount manufacturing techniques.

Applications

  • Microwave and very small aperture terminal (VSAT) radios
  • Test equipment
  • Military electronic warfare (EW); electronic countermeasure
    (ECM); and command, control, communications and
    intelligence (C3I)

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