Features and Benefits

  • Ultralow SSB phase noise: −150 dBc/Hz typical
  • Single-ended input/outputs
  • Output power: −2 dBm typical
  • Single supply operation: 3 V
  • Ultrasmall, surface-mount, 2.90 mm × 2.80 mm, 6-lead SOT-23 package
    HMC434-EP supports defense and aerospace applications (AQEC standard)
    • Download the HMC434-EP data sheet (pdf)
    • Military temperature range (−55°C to +105°C)
    • Controlled manufacturing baseline
    • One assembly/test site
    • One fabrication site
    • Enhanced product change notification
    • Qualification data available on request
    • V62/16609 DSCC Drawing Number

Product Details

The HMC434 is a low noise, static, divide by 8 prescaler monolithic microwave integrated circuit (MMIC) utilizing indium gallium phosphide/gallium arsenide (InGaP/GaAs) heterojunction bipolar transistor (HBT) technology in an ultrasmall surface-mount 6-lead SOT-23 package.

The HMC434 operates from near dc (square wave) or 200 MHz (sine wave) to 8 GHz input frequency with a single 3 V dc supply.

The HMC434 features single-ended inputs and outputs for reduced component count and cost. The low additive single sideband (SSB) phase noise of −150 dBc/Hz at 100 kHz offset helps the user maintain optimal system noise performance.


  • DC to C band PLL prescalers
  • Very small aperture terminal (VSAT) radios
  • Unlicensed national information infrastructure (UNII) and point to point radios
  • IEEE 802.11a and high performance radio local area network (HiperLAN) WLAN
  • Fiber optics
  • Cellular/3G infrastructure

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (2)

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Design Resources

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Evaluation Boards

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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.