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1.Active filter comprising a transconductor circuit with high-linearity differential input 失效
Title translation: 有源滤波器包括高线性跨导差分输入公开(公告)号:EP0690562B1
公开(公告)日:2001-10-24
申请号:EP94830324.3
申请日:1994-06-30
Applicant: STMicroelectronics S.r.l.
Inventor: Rezzi, Francesco , Baschirotto, Andrea , Castello, Rinaldo
CPC classification number: H03F3/45076 , H03F2200/261 , H03H11/0433
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2.Biquadratic basic cell for programmable analog time-continuous filter 失效
Title translation: 用于可编程模拟时间连续滤波器的双二次基本单元公开(公告)号:EP0847137B9
公开(公告)日:2004-10-27
申请号:EP96830603.5
申请日:1996-12-04
Applicant: STMicroelectronics S.r.l.
Inventor: Rezzi, Francesco , Castello, Rinaldo , Cazzaniga, Marco , Bietti,Ivan
IPC: H03H11/04
CPC classification number: H03H11/0433
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3.Biquadratic basic cell for programmable analog time-continuous filter 失效
Title translation: 为模拟可编程连续时间滤波器次方基本单元公开(公告)号:EP0847137B1
公开(公告)日:2004-03-03
申请号:EP96830603.5
申请日:1996-12-04
Applicant: STMicroelectronics S.r.l.
Inventor: Rezzi, Francesco , Castello, Rinaldo , Cazzaniga, Marco , Bietti,Ivan
IPC: H03H11/04
CPC classification number: H03H11/0433
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4.Method for erasing a common mode current signal and transconductor assembly using such method 失效
Title translation: 灭火的共模电流信号和跨导电路与这样的方法的方法公开(公告)号:EP0690561B1
公开(公告)日:2001-10-31
申请号:EP94830323.5
申请日:1994-06-30
Applicant: STMicroelectronics S.r.l.
Inventor: Rezzi, Francesco , Baschirotto, Andrea , Castello, Rinaldo
IPC: H03F3/45
CPC classification number: H03F3/45964 , H03F3/45278 , H03F3/45717 , H03F2203/45024 , H03F2203/45068 , H03F2203/45078 , H03F2203/45394 , H03F2203/45648
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公开(公告)号:EP0584437B1
公开(公告)日:2000-06-07
申请号:EP92830456.7
申请日:1992-08-26
Applicant: STMicroelectronics S.r.l.
Inventor: Castello, Rinaldo , Alini, Roberto , Rezzi, Francesco , Pisati, Valerio
CPC classification number: H03F1/3211 , H03F3/45076 , H03F3/45282
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