Negative-feedback amplifier circuit capable of independently controlling a gain and an impedance,申请号EP19970116995-传众专利搜索

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发明名称	Negative-feedback amplifier circuit capable of independently controlling a gain and an impedance
摘要
申请公布号	EP0833441(B1)	申请公布日期	2005.12.07
申请号	EP19970116995	申请日期	1997.09.30
申请人	NEC COMPOUND SEMICONDUCTOR DEVICES, LTD.	发明人	KAKUTA, YUJI;SHIRAKAWA, YASUHIRO;FUKASAWA, YOSHIAKI;WAKABAYASHI, YOSHIAKI
分类号	H03F1/22;(IPC1-7):H03F1/22	主分类号	H03F1/22
代理机构		代理人
主权项
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