DE10054971B4 - Pufferschaltung und Halteschaltung - Google Patents

Pufferschaltung und Halteschaltung Download PDF

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Publication number
DE10054971B4
DE10054971B4 DE10054971A DE10054971A DE10054971B4 DE 10054971 B4 DE10054971 B4 DE 10054971B4 DE 10054971 A DE10054971 A DE 10054971A DE 10054971 A DE10054971 A DE 10054971A DE 10054971 B4 DE10054971 B4 DE 10054971B4
Authority
DE
Germany
Prior art keywords
transistor
main electrode
electrode
power supply
gnd
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 - Lifetime
Application number
DE10054971A
Other languages
German (de)
English (en)
Other versions
DE10054971A1 (de
Inventor
Yukio Yasuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE10054971A1 publication Critical patent/DE10054971A1/de
Application granted granted Critical
Publication of DE10054971B4 publication Critical patent/DE10054971B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Amplifiers (AREA)
  • Logic Circuits (AREA)
DE10054971A 2000-02-28 2000-11-06 Pufferschaltung und Halteschaltung Expired - Lifetime DE10054971B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000051186A JP4087544B2 (ja) 2000-02-28 2000-02-28 バッファ回路およびホールド回路
JPP00-051186 2000-02-28

Publications (2)

Publication Number Publication Date
DE10054971A1 DE10054971A1 (de) 2001-09-06
DE10054971B4 true DE10054971B4 (de) 2006-06-01

Family

ID=18572859

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10054971A Expired - Lifetime DE10054971B4 (de) 2000-02-28 2000-11-06 Pufferschaltung und Halteschaltung

Country Status (4)

Country Link
US (1) US6255868B1 (enExample)
JP (1) JP4087544B2 (enExample)
KR (1) KR100386060B1 (enExample)
DE (1) DE10054971B4 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200504662A (en) * 2003-07-17 2005-02-01 Analog Integrations Corp Method of using current mirror to drive LED
CN100352068C (zh) * 2003-08-20 2007-11-28 沛亨半导体股份有限公司 以电流镜驱动发光二极管的方法
US7906995B2 (en) * 2009-02-26 2011-03-15 Texas Instruments Incorporated Clock buffer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639685A (en) * 1985-07-18 1987-01-27 Comlinear Corporation Offset reduction in unity gain buffer amplifiers
US5844433A (en) * 1996-05-17 1998-12-01 Nec Corporation Sample/hold circuit with current mirror circuits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970078012A (ko) * 1996-05-28 1997-12-12 김광호 오프셋이 제거된 버퍼 회로
KR100197998B1 (ko) * 1996-10-22 1999-06-15 김영환 반도체 장치의 저소비 전력 입력 버퍼
JP3050289B2 (ja) * 1997-02-26 2000-06-12 日本電気株式会社 出力バッファ回路の出力インピーダンス調整回路
KR100273210B1 (ko) * 1997-04-22 2000-12-15 김영환 데이터 입출력 감지형 기판전압 발생회로
KR100488584B1 (ko) * 1998-10-19 2005-08-02 삼성전자주식회사 파워 온 리셋회로

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639685A (en) * 1985-07-18 1987-01-27 Comlinear Corporation Offset reduction in unity gain buffer amplifiers
US5844433A (en) * 1996-05-17 1998-12-01 Nec Corporation Sample/hold circuit with current mirror circuits

Also Published As

Publication number Publication date
US6255868B1 (en) 2001-07-03
DE10054971A1 (de) 2001-09-06
JP4087544B2 (ja) 2008-05-21
KR100386060B1 (ko) 2003-06-02
KR20010085243A (ko) 2001-09-07
JP2001244758A (ja) 2001-09-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
R071 Expiry of right