KR930009432B1 - 디지탈/아나로그 변환기용 전류소자 - Google Patents

디지탈/아나로그 변환기용 전류소자 Download PDF

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Publication number
KR930009432B1
KR930009432B1 KR1019910025763A KR910025763A KR930009432B1 KR 930009432 B1 KR930009432 B1 KR 930009432B1 KR 1019910025763 A KR1019910025763 A KR 1019910025763A KR 910025763 A KR910025763 A KR 910025763A KR 930009432 B1 KR930009432 B1 KR 930009432B1
Authority
KR
South Korea
Prior art keywords
mos transistor
type mos
current
digital
input signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019910025763A
Other languages
English (en)
Korean (ko)
Other versions
KR930015369A (ko
Inventor
차권호
권오봉
Original Assignee
현대전자산업 주식회사
정몽헌
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 현대전자산업 주식회사, 정몽헌 filed Critical 현대전자산업 주식회사
Priority to KR1019910025763A priority Critical patent/KR930009432B1/ko
Priority to US07/998,050 priority patent/US5331322A/en
Priority to TW081110544A priority patent/TW251398B/zh
Publication of KR930015369A publication Critical patent/KR930015369A/ko
Application granted granted Critical
Publication of KR930009432B1 publication Critical patent/KR930009432B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
    • H03K17/04106—Modifications for accelerating switching without feedback from the output circuit to the control circuit in field-effect transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
KR1019910025763A 1991-12-31 1991-12-31 디지탈/아나로그 변환기용 전류소자 Expired - Fee Related KR930009432B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019910025763A KR930009432B1 (ko) 1991-12-31 1991-12-31 디지탈/아나로그 변환기용 전류소자
US07/998,050 US5331322A (en) 1991-12-31 1992-12-29 Current cell for digital-to-analog converter
TW081110544A TW251398B (enExample) 1991-12-31 1992-12-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910025763A KR930009432B1 (ko) 1991-12-31 1991-12-31 디지탈/아나로그 변환기용 전류소자

Publications (2)

Publication Number Publication Date
KR930015369A KR930015369A (ko) 1993-07-24
KR930009432B1 true KR930009432B1 (ko) 1993-10-04

Family

ID=19327244

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910025763A Expired - Fee Related KR930009432B1 (ko) 1991-12-31 1991-12-31 디지탈/아나로그 변환기용 전류소자

Country Status (3)

Country Link
US (1) US5331322A (enExample)
KR (1) KR930009432B1 (enExample)
TW (1) TW251398B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450084A (en) * 1993-08-12 1995-09-12 Analog Devices, Incorporated D/A converter with differential switching circuit providing symmetrical switching
US5442352A (en) * 1994-01-14 1995-08-15 Motorola, Inc. Linear attenuator for current-mode digital-to-analog converter (DAC) or the like
US5452014A (en) * 1994-03-21 1995-09-19 Hewlett-Packard Company Video dac rise time control and supply noise suppression
US5745064A (en) * 1994-10-25 1998-04-28 Matsushita Electric Industrial Co., Ltd. D/A conversion device having multiple D/A converters with substantially equal voltages supplied thereto
JPH08149011A (ja) * 1994-11-18 1996-06-07 Mitsubishi Electric Corp 電流加算型ディジタル／アナログ変換器
JP2861843B2 (ja) * 1994-12-28 1999-02-24 日本電気株式会社 Ｄ／ａ変換装置
US5592166A (en) * 1995-06-02 1997-01-07 Advanced Micro Devices Inc. High speed CMOS D/A converter for wave synthesis in network
US5600321A (en) * 1995-06-07 1997-02-04 Advanced Micro Devices Inc. High speed, low power CMOS D/A converter for wave synthesis in network
US6160507A (en) * 1996-05-13 2000-12-12 Texas Instruments Incorporated Current bit cell and switched current network formed of such cells
US5798723A (en) * 1996-07-19 1998-08-25 National Semiconductor Corporation Accurate and precise current matching for low voltage CMOS digital to analog converters
US5945851A (en) * 1997-12-09 1999-08-31 Industrial Technology Research Institute Current source apparatus with bias switches
TW395096B (en) * 1998-08-13 2000-06-21 Winbond Electronics Corp Current switching circuit applying in a digital-to-analog converter and the method thereof
JP3209967B2 (ja) * 1998-11-04 2001-09-17 沖電気工業株式会社 電流セル及びこれを用いたディジタル／アナログ変換器
DE19933488A1 (de) * 1999-07-16 2000-11-16 Siemens Ag Stufe für einen Digital-Analog-Wandler
JP3494366B2 (ja) * 2000-08-04 2004-02-09 松下電器産業株式会社 Ｄａ変換器
KR100549872B1 (ko) * 2003-12-10 2006-02-06 삼성전자주식회사 차동 스위칭 회로 및 디지털 아날로그 변환기
US20060176198A1 (en) * 2005-02-08 2006-08-10 Noqsi Aerospace Ltd Digitization of video and other time bounded signals
KR100945873B1 (ko) * 2007-12-27 2010-03-05 주식회사 동부하이텍 디지털-아날로그 변환기에서의 전류 셀 회로
JP6511867B2 (ja) * 2015-03-03 2019-05-15 株式会社デンソー Ｄ／ａ変換回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384274A (en) * 1979-06-22 1983-05-17 American Microsystems, Inc. Current mirror digital to analog converter
DE2939455C2 (de) * 1979-09-28 1983-11-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Umsetzung von Digital-Signalen, insbesondere PCM-Signalen, in diesen entsprechende Analog-Signale, mit einem R-2R-Kettennetzwerk
EP0053193B1 (de) * 1980-11-27 1985-04-17 Deutsche ITT Industries GmbH Monolithisch integrierbares R-2R-Netzwerk
US4725813A (en) * 1985-04-22 1988-02-16 Nec Corporation MOS type circuit device
JPH0716163B2 (ja) * 1988-12-02 1995-02-22 三菱電機株式会社 冗長２進ｄ／ａ変換器およびそれを用いた冗長２進信号処理装置
US5148164A (en) * 1990-04-23 1992-09-15 Mitsubishi Denki Kabushiki Kaisha Current generating device for complementarily generating two currents of different magnitudes in response to one-bit data

Also Published As

Publication number Publication date
KR930015369A (ko) 1993-07-24
US5331322A (en) 1994-07-19
TW251398B (enExample) 1995-07-11

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