HMC7912
Info : RECOMMENDED FOR NEW DESIGNS
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HMC7912

21 GHz to 24 GHz, GaAs, MMIC, I/Q Upconverter

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 2
1ku List Price
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Features
  • Conversion gain: 15 dB typical
  • Sideband rejection: 22 dBc typical
  • Input power for 1 dB compression (P1dB): 4 dBm typical
  • Output third-order intercept (OIP3): 33 dBm typical
  • 2× local oscillator (LO) leakage at RFOUT: 5 dBm typical
  • 2× LO leakage at the intermediate frequency (IF) input: −35 dBm typical
  • RF return loss: 15 dB typical
  • LO return loss: 15 dB typical
  • 32-lead, 5 mm × 5 mm LFCSP package
Additional Details
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The HMC7912 is a compact, gallium arsenide (GaAs), pseudomorphic (pHEMT), monolithic microwave integrated circuit (MMIC) upconverter in a RoHS compliant, low stress, injection molded plastic LFCSP package that operates from 21 GHz to 24 GHz. This device provides a small signal conversion gain of 15 dB with 22 dBc of sideband rejection. The HMC7912 uses a variable gain amplifier preceded by an in-phase/quadrature (I/Q) mixer that is driven by an active 2× LO multiplier. IF1 and IF2 mixer inputs are provided, and an external 90° hybrid is needed to select the required sideband. The I/Q mixer topology reduces the need for filtering of the unwanted sideband. The HMC7912 is a much smaller alternative to hybrid style single sideband (SSB) upconverter assemblies, and it eliminates the need for wire bonding by allowing the use of surface-mount manufacturing techniques.

Applications

  • Point to point and point to multipoint radios
  • Military radars, electronic warfare (EW), and electronic intelligence (ELINT)
  • Satellite communications
  • Sensors
Part Models 2
1ku List Price
price unavailable

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
HMC7912LP5E
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HMC7912LP5ETR
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Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

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