MAX9382

ECL/PECL Phase-Frequency Detectors

Data Sheet (Rev. 1)
Viewing:

Overview

  • Guaranteed Minimum Pulse Width Eliminates Dead Band
  • 450MHz Typical Bandwidth with up to ±π Phase Detection
  • 75kΩ Internal Input Pulldown Resistors
  • 44mA Typical Supply Current
  • ±2kV ESD Protection (Human Body Model)
  • Pin Compatible with MCK12140 and MCH12140
  • Available in 8-Pin µMAX and SO Packages

    • The MAX9382/MAX9383 are high-speed PECL/ECL phase-frequency detectors designed for use in high-bandwidth phase-locked loop (PLL) applications. The devices compare a single-ended reference (R) and a VCO (V) input and produce pulse streams on differential up (U) and down (D) outputs. When integrated, the difference of the output pulse streams provides a control voltage proportional to input phase or frequency difference. Guaranteed minimum short pulse duration completely eliminates minimum phase difference requirements during the lock condition, maximizing loop jitter performance.

    The MAX9382/MAX9383 feature low propagation and reset delay, making them ideal for high-frequency clock synchronization use. The MAX9382 uses 100K logic levels, has a supply voltage range of VCC - VEE = 4.2V to 5.5V, and is pin compatible with Motorola's MCK12140. The MAX9383 uses 10H logic levels with a supply voltage range of VCC - VEE = 4.75V to 5.5V and is pin compatible with the MCH12140.

    The MAX9382/MAX9383 are available in industry-standard 8-pin SO and space-saving 8-pin µMAX packages.

    Applications

    • Automated Test Equipment (ATE)
    • Central Office
    • DLCs
    • DSLAM
    • Precision Clock Distribution
    • Wireless Base Stations
    MAX9382
    ECL/PECL Phase-Frequency Detectors
    MAX9382, MAX9383: Functional Diagram
    Add to myAnalog

    Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

    Create New Project
    Ask a Question

    Documentation

    Data Sheet 1

    Reliability Data 1

    Technical Articles 1

    Learn More
    Add to myAnalog

    Add media to the Resources section of myAnalog, to an existing project or to a new project.

    Create New Project

    Software Resources

    Can't find the software or driver you need?

    Request a Driver/Software

    Evaluation Kits

    MAX9382EVKIT

    Evaluation Kit for the MAX9382, MAX9383

    Buy Now View Details

    Features and Benefits

  • Controlled 50Ω Microstrip Traces
  • Equal Input Trace Lengths
  • Output Trace Lengths Matched to <2mils
  • Board Frequency: Up to 450MHz
  • PECL/ECL Supply
  • 8-Pin SO Package
  • Fully Assembled and Tested

    • Product Details

    The MAX9382 evaluation kit (EV kit) includes the MAX9382, a high-speed PECL/ECL phase-frequency detector. The EV kit evaluates the MAX9382, which compares single-ended reference (R) and VCO (V) inputs and produces pulse streams on differential up (U) and down (D) outputs, depending on the input phase or frequency difference. The EV kit operates up to 450MHz.

    The MAX9382 EV kit is designed with 50Ω controlled-impedance traces in a four-layer PC board. The EV kit can also be used to evaluate the MAX9383.

    Applications

    • Automated Test Equipment (ATE)
    • Central Office Telecom Equipment
    • DLCs
    • DSLAM
    • Precision Clock Distribution
    • Wireless Base Stations
    MAX9382EVKIT
    Evaluation Kit for the MAX9382, MAX9383

    Latest Discussions

    No discussions on MAX9382 yet. Have something to say?

    Start a Discussion on EngineerZone®

    Recently Viewed