发明名称 CRYSTAL OSCILLATOR AND ELECTRONIC APPARATUS USING IT
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a crystal oscillator and an electronic apparatus using the same which has a vibration blocking function not obstructing the miniaturization. <P>SOLUTION: The apparatus comprises a crystal vibrator 2 having a flat plate-like oscillator package 3 and a flat plate-like circuit board 6 having at least an oscillator circuit. The package 3 is supported with a support member 8 approximately in parallel to the circuit board 6 on the circuit board 6. The support member 8 is disposed near one side of the bottom surface of the package 3 like a straight line along the one side thereof. This makes shocks exerted on the crystal oscillator hardly applicable to a crystal blank of the crystal vibrator, resulting in a reduced instantaneous change of its oscillation frequency due to the shocks, and also suppresses increase in the size and the cost rise. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p>
申请公布号 JP2004242089(A) 申请公布日期 2004.08.26
申请号 JP20030029774 申请日期 2003.02.06
申请人 MURATA MFG CO LTD 发明人 KATO AKIRA
分类号 H03B5/32;H03H9/02;H03H9/05;H03H9/09;H03H9/10;H05K1/02;H05K1/18;H05K3/30;(IPC1-7):H03B5/32 主分类号 H03B5/32
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