4.
    发明专利
    未知

    公开(公告)号:DE69230218D1

    公开(公告)日:1999-12-02

    申请号:DE69230218

    申请日:1992-02-11

    Applicant: MOTOROLA INC

    Inventor: SOKOLA RAYMOND

    Abstract: A ceramic filter (10) can be surface mounted. Input/output pads (18 and 20) through which electrical signals pass are located on one surface of a block of dielectric material (12) to permit use of the so-called surface mount manufacturing techniques. No wired connections to the ceramic bandpass filter block are required.

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