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TWI365611B - Self-calibrating digital-to-analog converter and method thereof - Google Patents

Self-calibrating digital-to-analog converter and method thereof

Info

Publication number
TWI365611B
TWI365611B TW097135293A TW97135293A TWI365611B TW I365611 B TWI365611 B TW I365611B TW 097135293 A TW097135293 A TW 097135293A TW 97135293 A TW97135293 A TW 97135293A TW I365611 B TWI365611 B TW I365611B
Authority
TW
Taiwan
Prior art keywords
self
analog converter
calibrating digital
calibrating
digital
Prior art date
Application number
TW097135293A
Other languages
English (en)
Other versions
TW200913507A (en
Inventor
Chia-Liang Lin
Original Assignee
Realtek Semiconductor 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 Realtek Semiconductor Corp filed Critical Realtek Semiconductor Corp
Publication of TW200913507A publication Critical patent/TW200913507A/zh
Application granted granted Critical
Publication of TWI365611B publication Critical patent/TWI365611B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration
    • H03M1/1033—Calibration over the full range of the converter, e.g. for correcting differential non-linearity
    • H03M1/1057—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by trimming, i.e. by individually adjusting at least part of the quantisation value generators or stages to their nominal values
    • H03M1/1061—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by trimming, i.e. by individually adjusting at least part of the quantisation value generators or stages to their nominal values using digitally programmable trimming circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
TW097135293A 2007-09-14 2008-09-12 Self-calibrating digital-to-analog converter and method thereof TWI365611B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97225607P 2007-09-14 2007-09-14

Publications (2)

Publication Number Publication Date
TW200913507A TW200913507A (en) 2009-03-16
TWI365611B true TWI365611B (en) 2012-06-01

Family

ID=40453883

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097135293A TWI365611B (en) 2007-09-14 2008-09-12 Self-calibrating digital-to-analog converter and method thereof

Country Status (3)

Country Link
US (1) US7545295B2 (zh)
CN (1) CN101388667B (zh)
TW (1) TWI365611B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI410052B (zh) * 2009-06-12 2013-09-21 Univ Nat Yunlin Sci & Tech 具有放大功能之類比數位訊號轉換器
US8253612B2 (en) * 2009-10-16 2012-08-28 Realtek Semiconductor Corp. Self-calibrating R-2R ladder and method thereof
EP2649729A4 (en) * 2010-12-07 2017-03-15 Marvell World Trade Ltd. Digital to analog converter circuits and methods
JP5888156B2 (ja) * 2012-07-11 2016-03-16 株式会社ソシオネクスト 半導体集積回路
TWI501561B (zh) * 2014-01-06 2015-09-21 Univ Southern Taiwan Sci & Tec 數位類比轉換裝置及方法
US9214951B1 (en) * 2014-05-30 2015-12-15 Realtek Semiconductor Corp. Self-calibrating VCO-based analog-to-digital converter and method thereof
CN109639276B (zh) * 2018-11-23 2022-12-02 华中科技大学 具有drrz校正功能的双倍时间交织电流舵型dac
US10958284B2 (en) * 2019-07-17 2021-03-23 Mediatek Inc. Time-interleaved digital-to-analog converter with time-domain dynamic element matching and associated method
US11658670B2 (en) 2021-01-28 2023-05-23 Avago Technologies International Sales Pte. Limited System and method of digital to analog conversion adaptive error cancelling
CN116846393B (zh) * 2023-09-01 2023-11-28 北京数字光芯集成电路设计有限公司 数模转换器校准方法、装置和显示设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010882B1 (en) 1978-10-21 1983-10-05 WARD & GOLDSTONE LIMITED A switching circuit
EP0360936A1 (de) 1988-09-29 1990-04-04 Siemens Aktiengesellschaft Österreich Verfahren zur Wandlung des Abtastsignals eines analogen Eingangssignals
US5187482A (en) 1992-03-02 1993-02-16 General Electric Company Delta sigma analog-to-digital converter with increased dynamic range
US5404142A (en) 1993-08-05 1995-04-04 Analog Devices, Incorporated Data-directed scrambler for multi-bit noise shaping D/A converters
US5684482A (en) 1996-03-06 1997-11-04 Ian A. Galton Spectral shaping of circuit errors in digital-to-analog converters
FR2755806B1 (fr) * 1996-11-14 1999-01-08 Sgs Thomson Microelectronics Convertisseur numerique-analogique a sources de courant a autocalibration
US5949362A (en) 1997-08-22 1999-09-07 Harris Corporation Digital-to-analog converter including current cell matrix with enhanced linearity and associated methods
US5977899A (en) 1997-09-25 1999-11-02 Analog Devices, Inc. Digital-to-analog converter using noise-shaped segmentation
US6130632A (en) * 1998-04-16 2000-10-10 National Semiconductor Corporation Digitally self-calibrating current-mode D/A converter
US6304608B1 (en) 1998-11-04 2001-10-16 Tai-Haur Kuo Multibit sigma-delta converters employing dynamic element matching with reduced baseband tones
US6331830B1 (en) * 2000-02-04 2001-12-18 Rockwell Technologies Llc Self-trimming current source and method for switched current source DAC
GB0111313D0 (en) * 2001-05-09 2001-07-04 Broadcom Corp Digital-to-analogue converter using an array of current sources
US6697004B1 (en) 2001-10-01 2004-02-24 Silicon Wave, Inc. Partial mismatch-shaping digital-to-analog converter
US6906652B2 (en) * 2002-08-30 2005-06-14 Engim, Inc. High dynamic linearity current-mode digital-to-analog converter architecture
US6897797B2 (en) 2003-09-29 2005-05-24 Utstarcom, Inc. Digital to analog converter with integral intersymbol interference cancellation
US6961013B2 (en) 2003-11-03 2005-11-01 Texas Instruments Incorporated Guaranteed monotonic digital to analog converter
US7330060B2 (en) 2005-09-07 2008-02-12 Agere Systems Inc. Method and apparatus for sigma-delta delay control in a delay-locked-loop
US7466252B1 (en) * 2007-07-12 2008-12-16 Xilinx, Inc. Method and apparatus for calibrating a scaled current electronic circuit

Also Published As

Publication number Publication date
US20090073012A1 (en) 2009-03-19
CN101388667B (zh) 2011-03-30
TW200913507A (en) 2009-03-16
US7545295B2 (en) 2009-06-09
CN101388667A (zh) 2009-03-18

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