ATE461554T1 - Replikatornetzwerk zum linearisieren von switched-capacitor-schaltungen - Google Patents

Replikatornetzwerk zum linearisieren von switched-capacitor-schaltungen

Info

Publication number
ATE461554T1
ATE461554T1 AT02250157T AT02250157T ATE461554T1 AT E461554 T1 ATE461554 T1 AT E461554T1 AT 02250157 T AT02250157 T AT 02250157T AT 02250157 T AT02250157 T AT 02250157T AT E461554 T1 ATE461554 T1 AT E461554T1
Authority
AT
Austria
Prior art keywords
switched capacitor
bridge circuit
linearizing
node
circuit
Prior art date
Application number
AT02250157T
Other languages
English (en)
Inventor
Sandeep K Gupta
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of ATE461554T1 publication Critical patent/ATE461554T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
    • G06G7/1865—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop with initial condition setting
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
    • G11C27/024—Sample-and-hold arrangements using a capacitive memory element
    • G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier
    • 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
    • H03H19/004—Switched capacitor networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
    • H03K17/145—Modifications for compensating variations of physical values, e.g. of temperature in field-effect transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Interface Circuits In Exchanges (AREA)
AT02250157T 2001-01-11 2002-01-10 Replikatornetzwerk zum linearisieren von switched-capacitor-schaltungen ATE461554T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26092401P 2001-01-11 2001-01-11
US09/911,498 US6720799B2 (en) 2001-01-11 2001-07-25 Replica network for linearizing switched capacitor circuits

Publications (1)

Publication Number Publication Date
ATE461554T1 true ATE461554T1 (de) 2010-04-15

Family

ID=26948266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02250157T ATE461554T1 (de) 2001-01-11 2002-01-10 Replikatornetzwerk zum linearisieren von switched-capacitor-schaltungen

Country Status (4)

Country Link
US (3) US6720799B2 (de)
EP (1) EP1227589B1 (de)
AT (1) ATE461554T1 (de)
DE (1) DE60235665D1 (de)

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US6720799B2 (en) * 2001-01-11 2004-04-13 Broadcom Corporation Replica network for linearizing switched capacitor circuits
US7076232B2 (en) * 2002-03-25 2006-07-11 Broadcom Corporation Method and apparatus for DC offset cancellation
DE10247208A1 (de) * 2002-10-10 2004-04-22 Infineon Technologies Ag Brückenschaltung zur Echounterdrückung in Kommunikationseinrichtungen
US6759898B1 (en) * 2003-01-24 2004-07-06 Ion E. Opris Dual input differential amplifier
US7315200B2 (en) * 2004-03-31 2008-01-01 Silicon Labs Cp, Inc. Gain control for delta sigma analog-to-digital converter
TWI241842B (en) * 2004-04-26 2005-10-11 Sunplus Technology Co Ltd Method and circuit for sampling/holding signal
FR2878094B1 (fr) * 2004-11-15 2007-02-09 Commissariat Energie Atomique Dispositif de compensation de l'erreur de phase statique dans un systeme a boucle de verrouillage de phase a structure symetrique
EP1916586B1 (de) * 2006-10-23 2018-09-05 Dialog Semiconductor GmbH Regulierter Analogschalter
US8213710B2 (en) * 2006-11-28 2012-07-03 Youliza, Gehts B.V. Limited Liability Company Apparatus and method for shift invariant differential (SID) image data interpolation in non-fully populated shift invariant matrix
US8040558B2 (en) * 2006-11-29 2011-10-18 Youliza, Gehts B.V. Limited Liability Company Apparatus and method for shift invariant differential (SID) image data interpolation in fully populated shift invariant matrix
US7663424B2 (en) * 2007-04-11 2010-02-16 Texas Instruments Incorporated Circuit and method for reducing charge injection and clock feed-through in switched capacitor circuits
WO2009043044A1 (en) * 2007-09-28 2009-04-02 Maxim Integrated Products, Inc. A sampling device and circuit having a single voltage supply
FR2932335B1 (fr) * 2008-06-06 2011-06-03 Dolphin Integration Sa Circuit a capacites commutees a consommation reduite
US8329060B2 (en) * 2008-10-22 2012-12-11 General Electric Company Blue-green and green phosphors for lighting applications
US7843232B2 (en) * 2009-02-27 2010-11-30 Atmel Corporation Dual mode, single ended to fully differential converter structure
WO2011002455A1 (en) * 2009-06-30 2011-01-06 Skyworks Solutions, Inc. Switching system with linearizing circuit
US8532602B2 (en) 2009-06-30 2013-09-10 Skyworks Solutions, Inc. Switching system with linearizing circuit
US10177781B2 (en) 2013-06-24 2019-01-08 Silicon Laboratories Inc. Circuit including a switched capacitor bridge and method
US9716188B2 (en) * 2013-08-30 2017-07-25 Qualcomm Incorporated Metal oxide semiconductor (MOS) capacitor with improved linearity
US10115475B2 (en) * 2015-12-02 2018-10-30 Nxp Usa, Inc. Compensation circuit for compensating for an input charge in a sample and hold circuit
US10277223B2 (en) * 2016-12-06 2019-04-30 Analog Devices Global Charge injection compensation circuit

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JP2750072B2 (ja) * 1993-07-27 1998-05-13 松下電工株式会社 電力変換装置
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US5963156A (en) * 1997-10-22 1999-10-05 National Semiconductor Corporation Sample and hold circuit and method with common mode differential signal feedback for converting single-ended signals to differential signals
US6031399A (en) * 1998-02-13 2000-02-29 National Semiconductor Corporation Selectively configurable analog signal sampler
US6147312A (en) * 1998-10-05 2000-11-14 Flintec Inc. Strain gage bridge circuit with sensitivity equalization and method for sensitivity equalization
US6127877A (en) * 1998-10-13 2000-10-03 Lucent Technologies Inc. Resistor circuit with DC voltage control
US6137321A (en) * 1999-01-12 2000-10-24 Qualcomm Incorporated Linear sampling switch
US6198296B1 (en) * 1999-01-14 2001-03-06 Burr-Brown Corporation Bridge sensor linearization circuit and method
FR2793970B1 (fr) 1999-05-20 2001-08-31 St Microelectronics Sa Procede de commande d'un commutateur d'un dispositif de capacite commutee, et dispositif de capacite commutee correspondant
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US6150971A (en) * 1999-06-22 2000-11-21 Burr-Brown Corporation R/2R' ladder switch circuit and method for digital-to-analog converter
US6636084B2 (en) * 1999-12-22 2003-10-21 Texas Instruments Incorporated Sample and hold circuit
US6344767B1 (en) * 2000-01-28 2002-02-05 The Hong Kong University Of Science And Technology Switched-opamp technique for low-voltage switched capacitor circuits
US6538502B2 (en) * 2000-12-27 2003-03-25 Intel Corporation High bandwidth switched capacitor input receiver
US6720799B2 (en) * 2001-01-11 2004-04-13 Broadcom Corporation Replica network for linearizing switched capacitor circuits
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Also Published As

Publication number Publication date
DE60235665D1 (de) 2010-04-29
US20040160263A1 (en) 2004-08-19
US20020089366A1 (en) 2002-07-11
US6720799B2 (en) 2004-04-13
US6861879B2 (en) 2005-03-01
EP1227589B1 (de) 2010-03-17
US20050140397A1 (en) 2005-06-30
US7049860B2 (en) 2006-05-23
EP1227589A2 (de) 2002-07-31
EP1227589A3 (de) 2003-09-03

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties