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HMC578-DIE
  • HMC578-DIE

HMC578-DIE

PRODUCTION

x2 Active Multiplier Chip, 24 - 33 GHz Fout

Analog Devices HMC578-DIE Product Info

10 February 2026 7

Features

  • High Output Power: +17 dBm
  • Low Input Power Drive: 0 to +6 dBm
  • Fo Isolation: >25 dBc @ Fout= 28 GHz
  • 100 kHz SSB Phase Noise: -132 dBc/Hz
  • Single Supply: +5V @ 81 mA
  • Die Size: 1.18 x 1.23 x 0.1 mm

Part details & applications

The HMC578 die is a x2 active broadband frequency multiplier utilizing GaAs PHEMT technology. When driven by a +3 dBm signal, the multiplier provides +17 dBm typical output power from 24 to 33 GHz. The Fo and 3Fo isolations are >25 dBc and >36 dBc respectively at 28 GHz. The HMC578 is ideal for use in LO multiplier chains for Pt to Pt & VSAT Radios yielding reduced parts count vs. traditional approaches. The low additive SSB Phase Noise of -132 dBc/Hz at 100 kHz offset helps maintain good system noise performance.

APPLICATIONS

  • Clock Generation Applications:
    • SONET OC-192 & SDH STM-64
  • Point-to-Point & VSAT Radios
  • Test Instrumentation
  • Military EW/Radar
  • Space

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