Signal processing circuit,申请号US19950551913-传众专利搜索

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发明名称	Signal processing circuit
摘要	A signal processing circuit includes a signal selecting device operative for selecting and outputting one of plural input signals. A filter connected to the signal selecting device filters the signal selected by the signal selecting device with a changeable center frequency of a pass band of the filtering. A frequency changing device is operative for temporarily changing the center frequency when the signal selected by the signal selecting device is changed from one to another. The filter includes, for example, a switched-capacitor filter.
申请公布号	US5736896(A)	申请公布日期	1998.04.07
申请号	US19950551913	申请日期	1995.10.23
申请人	NIPPONDENSO CO., LTD.	发明人	SAKISHITA, HARUYASU;ISHIHARA, HIDEAKI;YAMADA, HIROHIKO
分类号	F02D45/00;G01L23/22;H03H19/00;(IPC1-7):H03H19/00	主分类号	F02D45/00
代理机构		代理人
主权项
地址

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