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    3. Timing Devices (MEMS Resonator / Crystal Unit / Ceramic Resonator)
    4. IC Matching Service Information

    Timing Devices (MEMS Resonator / Crystal Unit / Ceramic Resonator) IC Matching Service Information

    Description of IC – Timing Devices Matching and design tool.

    What is an “IC Matching Service” ?

    When using an IC and a timing device in combination with each other, it is necessary to select a suitable timing device and circuit constants according to the IC used and the appropriate frequency accuracy, and construct an oscillator circuit based on those values.

    If the timing device is not appropriate, it is likely to stop oscillating or oscillate abnormally, preventing the equipment from operating normally.

    ●Acquired peace of mind●

    • Optimum circuit constants
    • Prevention of abnormal oscillation
    • Suitable Murata part number and specifications
    • Reduction of the evaluation period for the set
    test items

    To assist the customer in achieving this performance, Murata borrows the customer's mounted board, and offers the optimum recommended circuit based on our evaluation of IC matching.

    Design tool which utilized own evaluation data

    Evaluation data of various IC is disclosed on the Internet as a design tool.
    The matching service is used by customers in various fields, such as the automobile industry, for circuit design. It can be used as a reference at the initial stage of development and design.

    Customers with the following questions read on!

    "Is there an easier and quicker way to check matching?"
    "It's troublesome to prepare the board and send it each time. Can't I eliminate the necessity of doing this?"

    IC - Timing Devices Matching Search ToolOpen in New Window
    It's easy!
    There is no need to prepare the board, register or download any data. Simply enter the name of the IC manufacturer and the part number of the IC product.
    It's fast!
    The results are displayed immediately.
    It gives you the peace of mind!
    The results are disclosed based on the values acquired by actually carrying out an evaluation.
    • * More than 40,000 cases are currently displayed on the Internet. (As of June 2019) The results of
      evaluating new ICs will be progressively disclosed.
    • *The oscillator circuit constants are evaluated using a circuit designed by us.
      The evaluation results may differ form time to time depending upon the wiring pattern of the
      actual board used by the customer and the noise environment in which the board is installed.

    If technical support is required, contact your local Murata sales office or make an inquiry using our inquiry formOpen in New Window

    Development to Crystal Units and MEMS Resonators

    We have an extensive lineup of timing devices ranging from ceramic products to crystal units and MEMS resonators, enabling them to be used in high performance and high precision applications.

    We have developed our matching evaluation technology from years of experience in performing a very similar matching service for our CERALOCK, Crystal Units and MEMS Resonators, which is completed by proposing recommended circuit conditions for every evaluation.
    This data is then stored in the above mentioned IC - Timing Devices Matching Search ToolOpen in New Window

    We have also disclosed a list of crystal oscillators recommended by IC manufacturers.

    Application Note(agreed with IC Maker)

    Related page

    IC matching bases

    Base (location) information

    Japan
    Toyama Murata Manufacturing Co.,Ltd.
    China
    Wuxi Murata Electronics Co., Ltd.
    Korea
    Korea Murata Electronics Company, Limited

    Highly regarded local support

    • The Chinese base provides support within China, and the South Korean base provides support within South Korea.
    • Local-language support is available.
    • Answers within two to three business days.
    • Note:Support is provided from Japan for inquiries from other regions.
    Supported products *1 Crystal Units
    Ceramic Resonators (CERALOCK)
    MEMS Resonator
    Reply period two to three business days *2
    Reply details Circuit constants of customer’s board
    Oscillator specifications
    Proposed part number
    Detailed report
    Information necessary for evaluation Operable board
    Board operation method
    Murata evaluation request form
    • *1In South Korea local support is available for crystal units only.
    • *2Average number of days following arrival of board at Murata. Average number of days following arrival of board at Murata.

    For more information, please contact your local Murata sales office or make an inquiry using our inquiry form.

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    2. Electronic Components
    3. Timing Devices (MEMS Resonator / Crystal Unit / Ceramic Resonator)
    4. IC Matching Service Information
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