JPS57173220A - Comparator circuit - Google Patents

Comparator circuit

Info

Publication number
JPS57173220A
JPS57173220A JP56057138A JP5713881A JPS57173220A JP S57173220 A JPS57173220 A JP S57173220A JP 56057138 A JP56057138 A JP 56057138A JP 5713881 A JP5713881 A JP 5713881A JP S57173220 A JPS57173220 A JP S57173220A
Authority
JP
Japan
Prior art keywords
base
trq
current source
output
differential amplification
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.)
Granted
Application number
JP56057138A
Other languages
English (en)
Other versions
JPH0231530B2 (ja
Inventor
Yoshio Oida
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56057138A priority Critical patent/JPS57173220A/ja
Priority to US06/367,664 priority patent/US4529891A/en
Priority to IT20790/82A priority patent/IT1152108B/it
Publication of JPS57173220A publication Critical patent/JPS57173220A/ja
Publication of JPH0231530B2 publication Critical patent/JPH0231530B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • H03K5/2409—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using bipolar transistors
    • H03K5/2418—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using bipolar transistors with at least one differential stage

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
JP56057138A 1981-04-17 1981-04-17 Comparator circuit Granted JPS57173220A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56057138A JPS57173220A (en) 1981-04-17 1981-04-17 Comparator circuit
US06/367,664 US4529891A (en) 1981-04-17 1982-04-12 Comparator circuit
IT20790/82A IT1152108B (it) 1981-04-17 1982-04-16 Circuito comparatore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56057138A JPS57173220A (en) 1981-04-17 1981-04-17 Comparator circuit

Publications (2)

Publication Number Publication Date
JPS57173220A true JPS57173220A (en) 1982-10-25
JPH0231530B2 JPH0231530B2 (ja) 1990-07-13

Family

ID=13047198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56057138A Granted JPS57173220A (en) 1981-04-17 1981-04-17 Comparator circuit

Country Status (3)

Country Link
US (1) US4529891A (ja)
JP (1) JPS57173220A (ja)
IT (1) IT1152108B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193901B1 (en) * 1985-03-06 1990-01-31 Fujitsu Limited Comparator circuit having improved output characteristics
US4730318A (en) * 1986-11-24 1988-03-08 International Business Machines Corporation Modular organized storage tester
US4791326A (en) * 1987-01-22 1988-12-13 Intel Corporation Current controlled solid state switch
GB2235838A (en) * 1989-08-26 1991-03-13 Motorola Inc Comparator inhibits output change until regeneration begins
DE59009720D1 (de) * 1990-02-13 1995-11-02 Siemens Ag Komparatorschaltung.
US5477170A (en) * 1994-02-17 1995-12-19 Nec Corporation Comparator capable of preventing large noise voltage
WO1996037046A1 (de) * 1995-05-19 1996-11-21 Siemens Aktiengesellschaft Schneller komparator
JP3335516B2 (ja) * 1995-12-19 2002-10-21 三菱電機株式会社 半導体センサ
JP3092529B2 (ja) * 1996-10-18 2000-09-25 日本電気株式会社 ウィンドウコンパレータ回路
DE19708203C2 (de) * 1997-02-28 1998-12-03 Siemens Ag Komparatorschaltung
GB2336958B (en) 1998-05-01 2003-04-23 Sgs Thomson Microelectronics Comparators
DE19841718C2 (de) * 1998-09-11 2001-01-25 St Microelectronics Gmbh Komparator
WO2001053840A1 (en) * 2000-01-19 2001-07-26 Koninklijke Philips Electronics N.V. Circuit for voltage level detection
US20050007094A1 (en) * 2002-08-13 2005-01-13 Hill John P. Two wire hall device output detection circuit
JP3704112B2 (ja) * 2002-08-20 2005-10-05 株式会社東芝 信号電圧検出回路
JP5242262B2 (ja) * 2008-07-03 2013-07-24 ルネサスエレクトロニクス株式会社 移相回路、装置及び方法
KR102034221B1 (ko) 2013-03-11 2019-10-18 삼성전자주식회사 클록 신호 발생부를 포함하는 반도체 장치
CN107889321B (zh) * 2016-09-29 2020-06-16 卡任特照明解决方案有限公司 驱动电路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161421A (en) * 1979-05-31 1980-12-16 Matsushita Electric Ind Co Ltd Waveform shaping unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576138B2 (ja) * 1975-01-17 1982-02-03
US3988595A (en) * 1976-01-19 1976-10-26 Fairchild Camera And Instrument Corporation High-gain differential input comparator with emitter feedback input hysteresis
JPS564905A (en) * 1979-06-27 1981-01-19 Toshiba Corp Voltage-current converting circuit
US4295063A (en) * 1979-06-28 1981-10-13 Motorola Inc. Fast settling digital to analog converter bit switch
JPS5643825A (en) * 1979-09-19 1981-04-22 Toshiba Corp Schmitt trigger circuit
JPS57557A (en) * 1980-05-26 1982-01-05 Toshiba Corp Voltage comparator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161421A (en) * 1979-05-31 1980-12-16 Matsushita Electric Ind Co Ltd Waveform shaping unit

Also Published As

Publication number Publication date
IT8220790A0 (it) 1982-04-16
US4529891A (en) 1985-07-16
JPH0231530B2 (ja) 1990-07-13
IT1152108B (it) 1986-12-31

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