ATE182429T1 - Programmierbarer schaltkreis mit geschalteten kapazitäten - Google Patents

Programmierbarer schaltkreis mit geschalteten kapazitäten

Info

Publication number
ATE182429T1
ATE182429T1 AT94301005T AT94301005T ATE182429T1 AT E182429 T1 ATE182429 T1 AT E182429T1 AT 94301005 T AT94301005 T AT 94301005T AT 94301005 T AT94301005 T AT 94301005T AT E182429 T1 ATE182429 T1 AT E182429T1
Authority
AT
Austria
Prior art keywords
switched capacitor
circuits
array
switched
programmable circuit
Prior art date
Application number
AT94301005T
Other languages
English (en)
Inventor
Douglas Martin Pattullo
Ian Craig Macbeth
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE182429T1 publication Critical patent/ATE182429T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters

Landscapes

  • Electronic Switches (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Logic Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
  • Semiconductor Integrated Circuits (AREA)
AT94301005T 1993-02-12 1994-02-11 Programmierbarer schaltkreis mit geschalteten kapazitäten ATE182429T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939302881A GB9302881D0 (en) 1993-02-12 1993-02-12 Programmable switched capacitor circuit

Publications (1)

Publication Number Publication Date
ATE182429T1 true ATE182429T1 (de) 1999-08-15

Family

ID=10730371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94301005T ATE182429T1 (de) 1993-02-12 1994-02-11 Programmierbarer schaltkreis mit geschalteten kapazitäten

Country Status (12)

Country Link
US (1) US5608345A (de)
EP (1) EP0611165B1 (de)
JP (1) JP3481286B2 (de)
KR (1) KR100301875B1 (de)
AT (1) ATE182429T1 (de)
AU (1) AU676520B2 (de)
CA (1) CA2115330A1 (de)
DE (1) DE69419538T2 (de)
GB (2) GB9302881D0 (de)
RU (1) RU94004985A (de)
SG (1) SG49710A1 (de)
TW (1) TW366139U (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617093A (en) * 1994-09-30 1997-04-01 Imp, Inc. Switched capacitor analog circuits with low input capacitance
US6320616B1 (en) * 1997-06-02 2001-11-20 Sarnoff Corporation CMOS image sensor with reduced fixed pattern noise
KR100252647B1 (ko) * 1997-06-17 2000-04-15 윤종용 스위치/커패시터어레이를구비한아날로그/디지털변환기
US6429719B1 (en) * 1998-11-27 2002-08-06 Matsushita Electric Industrial Co., Ltd. Signal processing circuit for charge generation type detection device
US6288669B1 (en) 1999-07-15 2001-09-11 Daramana G. Gata Switched capacitor programmable gain and attenuation amplifier circuit
US6452531B1 (en) * 1999-08-27 2002-09-17 Analog Devices, Inc. Jitter and load insensitive charge transfer
US6701340B1 (en) 1999-09-22 2004-03-02 Lattice Semiconductor Corp. Double differential comparator and programmable analog block architecture using same
US6356135B1 (en) 2000-01-25 2002-03-12 Maxim Integrated Products, Inc. Programmable electronic trim capacitor
US6441671B1 (en) * 2000-01-25 2002-08-27 Maxim Integrated Products, Inc. Digital trim capacitor programming
US6362684B1 (en) 2000-02-17 2002-03-26 Lattice Semiconductor Corporation Amplifier having an adjust resistor network
US6424209B1 (en) 2000-02-18 2002-07-23 Lattice Semiconductor Corporation Integrated programmable continuous time filter with programmable capacitor arrays
US6583652B1 (en) 2001-06-01 2003-06-24 Lattice Semiconductor Corporation Highly linear programmable transconductor with large input-signal range
US6806771B1 (en) 2001-06-01 2004-10-19 Lattice Semiconductor Corp. Multimode output stage converting differential to single-ended signals using current-mode input signals
US6717451B1 (en) 2001-06-01 2004-04-06 Lattice Semiconductor Corporation Precision analog level shifter with programmable options
WO2003025515A1 (de) * 2001-09-19 2003-03-27 Micro-Epsilon Messtechnik Gmbh & Co. Kg Schaltung zur demodulation
US20030184314A1 (en) * 2002-03-26 2003-10-02 Ilan Barak Apparatus and method of providing output voltage
US6903670B1 (en) 2002-10-04 2005-06-07 Smal Camera Technologies Circuit and method for cancellation of column pattern noise in CMOS imagers
JP4698592B2 (ja) * 2004-06-25 2011-06-08 スパンション エルエルシー 電圧制御回路および半導体装置
TWI307213B (en) * 2005-08-02 2009-03-01 Realtek Semiconductor Corp Reference voltage generating circuit
US20070127169A1 (en) * 2005-12-07 2007-06-07 Rambus, Inc. Integrated circuit with configurable bypass capacitance
WO2007087669A1 (en) * 2006-01-31 2007-08-09 Christopher Thomas Programmable analog circuit with control logic and microprocessor
WO2008047416A1 (fr) * 2006-10-18 2008-04-24 Spansion Llc Circuit de détection de tension
US7944020B1 (en) 2006-12-22 2011-05-17 Cypress Semiconductor Corporation Reverse MIM capacitor
JP2013507040A (ja) 2009-10-01 2013-02-28 ラムバス・インコーポレーテッド 供給ノイズおよび終端ノイズの低減方法およびシステム
JP2011166419A (ja) * 2010-02-09 2011-08-25 Renesas Electronics Corp スイッチドキャパシタ回路
JP5861909B2 (ja) * 2011-08-05 2016-02-16 富士電機株式会社 スイッチトキャパシタ積分器
US8872589B2 (en) * 2012-09-20 2014-10-28 Infineon Technologies Ag System and method for a programmable gain amplifier
US9998105B2 (en) 2014-05-30 2018-06-12 Cypress Semiconductor Corporation Programmable switched capacitor block
US9831864B2 (en) 2014-05-30 2017-11-28 Cypress Semiconductor Corporation Programmable switched capacitor block
US9590592B2 (en) 2014-11-24 2017-03-07 Cypress Semiconductor Corporation Configurable capacitor arrays and switched capacitor circuits
WO2016085744A1 (en) * 2014-11-24 2016-06-02 Cypress Semiconductor Corporation Programmable switched capacitor block
EP3881042A1 (de) * 2018-11-12 2021-09-22 Koninklijke Philips N.V. Widerstandsemulation eines schaltkondensators
US10965257B2 (en) * 2019-07-29 2021-03-30 SiliconIntervention Inc. Signal processing circuit without clock mediation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460564A1 (fr) * 1979-06-29 1981-01-23 Commissariat Energie Atomique Ensemble de filtrage par commutation
US4313096A (en) * 1979-11-19 1982-01-26 Bell Telephone Laboratories, Incorporated Parasitic-free switched capacitor network
US4306197A (en) * 1979-12-17 1981-12-15 American Microsystems, Inc. Switched-capacitor elliptic filter
US4468749A (en) * 1980-08-20 1984-08-28 Fujitsu Limited Adjustable attenuator circuit
US4370632A (en) * 1981-05-08 1983-01-25 Motorola, Inc. Multiple function operational amplifier circuit
US4504803A (en) * 1982-06-28 1985-03-12 Gte Lenkurt, Incorporated Switched capacitor AM modulator/demodulator
US4507625A (en) * 1982-06-28 1985-03-26 Gte Communications Systems Corporation Switched capacitor AM modulator/demodulator
US4555668A (en) * 1983-10-14 1985-11-26 American Microsystems, Inc. Gain amplifier
JPH0793553B2 (ja) * 1983-11-18 1995-10-09 株式会社日立製作所 スイッチド・キャパシタ・フィルタ
JPS60260222A (ja) * 1984-06-07 1985-12-23 Nec Corp 適応可変スイツチトキヤパシタフイルタ
US4849662A (en) * 1986-04-14 1989-07-18 Crystal Semiconductor Corporation Switched-capacitor filter having digitally-programmable capacitive element
FR2619974B1 (fr) * 1987-08-26 1991-10-18 France Etat Quadripole de filtrage a capacites commutees pour lineariser la reponse phase/frequence dudit filtre
GB9007492D0 (en) * 1990-04-03 1990-05-30 Pilkington Micro Electronics Semiconductor integrated circuit

Also Published As

Publication number Publication date
GB9402579D0 (en) 1994-04-06
RU94004985A (ru) 1996-04-20
SG49710A1 (en) 1998-06-15
JPH0746087A (ja) 1995-02-14
GB2275144A (en) 1994-08-17
EP0611165A1 (de) 1994-08-17
DE69419538D1 (de) 1999-08-26
CA2115330A1 (en) 1994-08-13
TW366139U (en) 1999-08-01
AU5485494A (en) 1994-08-18
GB9302881D0 (en) 1993-03-31
AU676520B2 (en) 1997-03-13
KR100301875B1 (ko) 2001-10-22
US5608345A (en) 1997-03-04
DE69419538T2 (de) 2000-03-23
JP3481286B2 (ja) 2003-12-22
EP0611165B1 (de) 1999-07-21
GB2275144B (en) 1997-04-23

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Legal Events

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