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HMC525A-DIE
  • HMC525A-DIE
  • HMC525A-DIE
  • HMC525A-DIE

HMC525A-DIE

RECOMMENDED FOR NEW DESIGNS

4 GHz to 8.5 GHz, Wideband I/Q Mixer

Analog Devices HMC525A-DIE Product Info

10 February 2026 5

Features

  • Passive: no dc bias required
  • Conversion loss: 11 dB maximum (downconverter)
  • Input IP3: 17 dBm minimum (downconverter)
  • LO to RF Isolation: 43 dB minimum
  • IFx pad frequency range: dc to 3.5 GHz
  • 12-pad, RoHS compliant, bare die (CHIP)

Part details & applications

The HMC525ACHIPS is a compact gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), in phase and quadrature (I/Q), RoHS compliant mixer. The device can be used as either an image reject mixer or a single sideband upconverter. The mixer uses two standard double balanced mixer cells and a 90° hybrid fabricated in a GaAs, metal semiconductor field effect transistor (MESFET) process. The HMC525ACHIPS is a much smaller alternative to a hybrid style image reject mixer and a single sideband upconverter assembly. The HMC525ACHIPS eliminates the need for wire bonding, allowing the use of surface-mount manufacturing techniques.

Applications

  • Test and measurement instrumentation
  • Military, aerospace, and defense applications
  • Microwave point to point base stations

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