DE3668739D1 - Komparatorschaltung mit verbesserten ausgangseigenschaften. - Google Patents

Komparatorschaltung mit verbesserten ausgangseigenschaften.

Info

Publication number: DE3668739D1
Authority: DE; Germany
Prior art keywords: output characteristics; comparator circuit; improved output; improved; comparator
Prior art date: 1985-03-06
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

DE8686102660T

Other languages

English (en)

Inventor

Kunimitsu Kousaka

Kunihiko Gotoh

Osamu Kobayashi

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.)

Fujitsu Ltd

Original Assignee

Fujitsu 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.)

1985-03-06

Filing date

1986-02-28

Publication date

1990-03-08

1985-03-06 Priority claimed from JP60042707A external-priority patent/JPS61202519A/ja

1985-03-06 Priority claimed from JP60042706A external-priority patent/JPS61202518A/ja

1986-02-28 Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd

1990-03-08 Application granted granted Critical

1990-03-08 Publication of DE3668739D1 publication Critical patent/DE3668739D1/de

2006-03-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- 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
- H03K5/2472—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 field effect transistors
- H03K5/2481—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 field effect transistors with at least one differential stage

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Manipulation Of Pulses (AREA)

DE8686102660T 1985-03-06 1986-02-28 Komparatorschaltung mit verbesserten ausgangseigenschaften. Expired - Fee Related DE3668739D1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP60042707A JPS61202519A (ja)	1985-03-06	1985-03-06	コンパレ−タ回路
JP60042706A JPS61202518A (ja)	1985-03-06	1985-03-06	コンパレ−タ回路

Publications (1)

Publication Number	Publication Date
DE3668739D1 true DE3668739D1 (de)	1990-03-08

Family

ID=26382435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686102660T Expired - Fee Related DE3668739D1 (de)	1985-03-06	1986-02-28	Komparatorschaltung mit verbesserten ausgangseigenschaften.

Country Status (4)

Country	Link
US (1)	US4835417A (de)
EP (1)	EP0193901B1 (de)
KR (1)	KR900000993B1 (de)
DE (1)	DE3668739D1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5006739A (en) *	1987-06-15	1991-04-09	Hitachi, Ltd.	Capacitive load drive circuit
US4967151A (en) *	1988-08-17	1990-10-30	International Business Machines Corporation	Method and apparatus for detecting faults in differential current switching logic circuits
GB2235838A (en) *	1989-08-26	1991-03-13	Motorola Inc	Comparator inhibits output change until regeneration begins
FR2656174B1 (fr) *	1989-12-15	1995-03-17	Bull Sa	Procede et dispositif de compensation de la derive en courant dans un circuit integre mos, et circuit integre en resultant.
US5177374A (en) *	1990-10-03	1993-01-05	International Business Machines Corporation	Current mode gate drive for power mos transistors
US5289054A (en) *	1992-03-24	1994-02-22	Intel Corporation	Fast electronic comparator
US5287070A (en) *	1992-09-02	1994-02-15	Ncr Corporation	Balanced voltage comparator
US5369319A (en) *	1992-12-21	1994-11-29	Delco Electronics Corporation	Comparator having temperature and process compensated hysteresis characteristic
US5367211A (en) *	1993-06-28	1994-11-22	Harris Corporation	Differential amplifier with hysteresis
GB9320246D0 (en) *	1993-10-01	1993-11-17	Sgs Thomson Microelectronics	A driver circuit
US5517148A (en) *	1994-10-31	1996-05-14	Sgs-Thomson Microelectronics, Inc.	Low current differential level shifter
US6084390A (en) *	1998-12-21	2000-07-04	Stmicroelectronics, Inc.	Method and apparatus for increasing comparator gain without affecting standby current
JP2000244322A (ja) *	1999-02-23	2000-09-08	Mitsubishi Electric Corp	半導体集積回路装置
EP1089433B1 (de) *	1999-09-30	2007-11-14	Interuniversitair Micro-Elektronica Centrum Vzw	Verfahren und Vorrichtung zur Pegelverschiebung
US6724601B2 (en) *	2001-03-16	2004-04-20	Integrated Device Technology, Inc.	ESD protection circuit
JP6770705B2 (ja) *	2016-07-14	2020-10-21	富士電機株式会社	スイッチング電源装置の制御回路
EP3910795A1 (de) *	2020-05-13	2021-11-17	ams International AG	Komparatorschaltung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4942346B1 (de) *	1970-07-31	1974-11-14
US3970951A (en) *	1975-11-12	1976-07-20	International Business Machines Corporation	Differential amplifier with constant gain
US4118640A (en) *	1976-10-22	1978-10-03	National Semiconductor Corporation	JFET base junction transistor clamp
US4103249A (en) *	1977-10-31	1978-07-25	Gte Sylvania Incorporated	Pnp current mirror
JPS5614726A (en) *	1979-07-18	1981-02-13	Matsushita Electric Ind Co Ltd	Interface circuit
JPS5775022A (en) *	1980-10-29	1982-05-11	Nec Corp	Comparator
JPS57173220A (en) *	1981-04-17	1982-10-25	Toshiba Corp	Comparator circuit
JPS57178408A (en) *	1981-04-27	1982-11-02	Nec Corp	Differential amplifying circuit
US4394587A (en) *	1981-05-27	1983-07-19	Motorola, Inc.	CMOS Differential comparator with hysteresis
JPS5884522A (ja) *	1981-11-16	1983-05-20	Toshiba Corp	レベル比較器
JPS59191936A (ja) *	1983-04-15	1984-10-31	Nec Corp	高速論理回路
JPH0773205B2 (ja) *	1983-12-20	1995-08-02	株式会社日立製作所	レベル変換回路

1986
- 1986-02-28 DE DE8686102660T patent/DE3668739D1/de not_active Expired - Fee Related
- 1986-02-28 EP EP86102660A patent/EP0193901B1/de not_active Expired - Lifetime
- 1986-03-06 KR KR1019860001598A patent/KR900000993B1/ko not_active IP Right Cessation
1987
- 1987-12-10 US US07/134,581 patent/US4835417A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0193901A2 (de)	1986-09-10
EP0193901A3 (en)	1986-12-10
KR900000993B1 (ko)	1990-02-23
KR860007783A (ko)	1986-10-17
EP0193901B1 (de)	1990-01-31
US4835417A (en)	1989-05-30

Legal Events

Date	Code	Title	Description
1991-02-14	8364	No opposition during term of opposition
2001-03-22	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3689296D1 (de)	1993-12-23	Ausgangsschaltung mit Pegelstabilisierung.
DE3680401D1 (de)	1991-08-29	Rtv-siliconpasten mit verkuerzter aushaertungszeit.
DE3786247D1 (de)	1993-07-22	Lanzette mit rueckfuehrung.
DE3679611D1 (de)	1991-07-11	Integrierte schaltung mit veraenderbar aufgeladenem knoten.
FI864467A (fi)	1987-05-05	Brandhaerdig vaeggkonstruktion.
DE3685255D1 (de)	1992-06-17	Verschachtelnde schaltungsanordnung.
DE3668739D1 (de)	1990-03-08	Komparatorschaltung mit verbesserten ausgangseigenschaften.
DE3676008D1 (de)	1991-01-17	Substituierte di-t-butylphenole.
DE3681045D1 (de)	1991-10-02	Vorladungsschaltung.
DE3689462D1 (de)	1994-02-10	Logische Schaltung.
DE3880175D1 (de)	1993-05-19	Komparatorschaltung.
DE3678517D1 (de)	1991-05-08	Externum.
DE3688564D1 (de)	1993-07-22	Sequentielle logische schaltung.
DE3686831D1 (de)	1992-11-05	Schalter mit integrierter anschlussflaeche.
FI862717A0 (fi)	1986-06-25	Foerbaettrat kollagenkorvskal.
DE3673816D1 (de)	1990-10-04	Schnittstellenschaltung.
NO855278L (no)	1986-10-27	Elektrisk forbindelse.
FI861184A (fi)	1986-09-26	Med fast haeftkant foersett gummioeverdrag.
DE3687047D1 (de)	1992-12-10	Uebertragungsschaltung.
DE3684060D1 (de)	1992-04-09	Strombegrenzer.
DE3686073D1 (de)	1992-08-27	Logischer schaltkreis.
IT8619722A0 (it)	1986-03-12	Disposizione circuitale.
DE3673138D1 (de)	1990-09-06	Logische schaltung.
DE3675342D1 (de)	1990-12-06	Dematrixschaltung mit geschalteten kapazitaeten.
DE3676586D1 (de)	1991-02-07	Substituierte di-t-butylphenole.