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  2. RF and Microwave
  3. Phase Locked Loop (PLL) Synthesizer & Translation Loop
  4. Fractional-N PLL
  5. HMC764

Data Sheet
PDF
User Guide
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Alternative Parts

ADF5356
ADF5356

Microwave Wideband Synthesizer with Integrated VCO

HMC508
HMC508

VCO, 7.3 - 8.2 GHz, same VCO performance as HMC764

Overview

Features and Benefits

  • RF Bandwidth: 7.3 to 8.2 GHz
  • Fractional or Integer Modes
    • 7.8 GHz; 50 MHz Ref.
    • -98/-101 dBc/Hz @ 10 kHz (Frac/Int)
    • -140 dBc/Hz @ 1 MHz (Open Loop)
  • 24-Bit Step Size, 3 Hz Resolution Typ.
  • Reference Path Input: 225 MHz
  • FSK Modulation & Cycle Slip
    Prevention Modes
  • 40 Lead 6x6mm SMT Package: 36mm²

Product Details

The HMC764LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) with an Integrated Voltage Controlled Oscillator (VCO). The input reference frequency range is 100 kHz to 220 MHz while the advanced delta-sigma modulator design in the fractional PLL allows both ultra-fine step sizes and very low spurious products. The highly integrated structure provides excellent phase noise performance over temperature, shock and process. The HMC764LP6CE is packaged in a leadless QFN 6 x 6 mm surface mount package. The output power is 15 dBm typical, making the HMC764LP6CE ideal for driving the LO port of many of Hittite’s Hi Linearity and I/Q mixer products.

For theory of operation and register map refer to the "PLLs w/ Integrated VCO - Microwave VCOs" Operating Guide.

Applications

  • VSAT Radio
  • Point-to-Point / Multi-Point Radio
  • Test Equipment & Industrial Control
  • Military End-Use
  • Phased Array Applications

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Product Lifecycle icon-not-recommended Last Time Buy

All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.

Evaluation Kits (1)

Documentation & Resources

  • View All (10)
  • Data Sheet (1)
  • User Guide (1)
  • Product Selection Guide (1)
  • Quality Documentation (4)
  • Technical Article (2)
  • Tape & Reel Specification (1)
    • Document Type

    Tools & Simulations

    Design Tool

    ADIsimPLL™

    ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.

    Product Recommendations

    HMC764 Companion Parts

    Recommended Loop Filter Op Amps

    Recommended Reference Buffer

    • With integrated filters for improved noise: LTC6957.

    Recommended Reference Clean Up PLL

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    HMC764LP6CE Material Declaration Reliability Data 40-Lead QFN (6mm x 6mm w/ EP)
    HMC764LP6CETR Material Declaration Reliability Data 40-Lead QFN (6mm x 6mm w/ EP)
    Wafer Fabrication Data

    PCN-PDN Information

    Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.

    Select Model for PCN Information
    • HMC764LP6CE Last Time Buy
    • HMC764LP6CETR Last Time Buy

    Support & Discussions

    HMC764 Discussions

    RE: 36GHz RF oscillation signal source
    RE: HMC767LP6CE - Two syntetisators parallelly on SPI?
    RE: HMC767 reference divider, lock detect
    All HMC764 Discussions
    HMC764 Contact ADI Technical Support »
    HMC764 Ask your question »
    HMC764 Contact ADI Technical Support » HMC764 Ask your question »

    Sample & Buy


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    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.

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