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Integrated Crystal Oscillator Circuit

来源:星星旅游
专利内容由知识产权出版社提供

专利名称:Integrated Crystal Oscillator Circuit发明人:KARTHAUS, UDO, DR.申请号:EP06013553.0申请日:20060630公开号:EP1742350A2公开日:20070110

专利附图:

摘要:In invented quartz oscillator circuit (22) incorporates first transconductanceamplifier (24) in loop, coupling two terminals (26,28) of first capacitor (C1). To middle tapbetween first and second capacitor (2) is coupled input (30) of transconductanceamplifier. Output (32) of amplifier is connected to first terminal of first capacitor. Ohmic

resistor (34) is connected in parallel to second capacitor.

申请人:ATMEL GERMANY GMBH

地址:Theresienstrasse 2 74072 Heilbronn DE

国籍:DE

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