DE3785400D1 - Schaltkreis mit hysterese. - Google Patents
Schaltkreis mit hysterese.Info
- Publication number
- DE3785400D1 DE3785400D1 DE8787201387T DE3785400T DE3785400D1 DE 3785400 D1 DE3785400 D1 DE 3785400D1 DE 8787201387 T DE8787201387 T DE 8787201387T DE 3785400 T DE3785400 T DE 3785400T DE 3785400 D1 DE3785400 D1 DE 3785400D1
- Authority
- DE
- Germany
- Prior art keywords
- hysteresis
- circuit
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/356—Bistable circuits
- H03K3/3565—Bistables with hysteresis, e.g. Schmitt trigger
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/890,251 US4677315A (en) | 1986-07-28 | 1986-07-28 | Switching circuit with hysteresis |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3785400D1 true DE3785400D1 (de) | 1993-05-19 |
DE3785400T2 DE3785400T2 (de) | 1993-10-21 |
Family
ID=25396455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE87201387T Expired - Fee Related DE3785400T2 (de) | 1986-07-28 | 1987-07-21 | Schaltkreis mit Hysterese. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4677315A (de) |
EP (1) | EP0255172B1 (de) |
JP (1) | JPS6337709A (de) |
KR (1) | KR880002324A (de) |
DE (1) | DE3785400T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4812676A (en) * | 1987-12-21 | 1989-03-14 | Digital Equipment Corporation | Current mode logic switching circuit having a Schmitt trigger |
US5039888A (en) * | 1989-11-14 | 1991-08-13 | Harris Corporation | Method and circuit arrangement for providing programmable hysteresis to a differential comparator |
DE4216022A1 (de) * | 1992-05-18 | 1993-11-25 | Thomson Brandt Gmbh | Verfahren zur Erzeugung rechteckiger Signale |
DE59305021D1 (de) * | 1992-05-15 | 1997-02-20 | Thomson Brandt Gmbh | Schaltungsanordnung zur Erzeugung rechteckförmiger Signale |
US5446396A (en) * | 1992-10-22 | 1995-08-29 | Advanced Micro Devices, Inc. | Voltage comparator with hysteresis |
DE69426713T2 (de) * | 1993-06-16 | 2001-09-06 | Koninklijke Philips Electronics N.V., Eindhoven | Integrierte Logikschaltung mit Logikgattern mit einem einzigen Eingang |
TW431067B (en) * | 1994-06-22 | 2001-04-21 | Ibm | Single source differential circuit |
US5617050A (en) * | 1995-06-05 | 1997-04-01 | Analog Devices, Inc. | Circuit for providing programmable hysteresis levels |
AU3503995A (en) * | 1995-06-05 | 1996-12-24 | Analog Devices, Inc. | Circuit and method for providing programmable hysteresis lev els |
US5610545A (en) * | 1995-06-05 | 1997-03-11 | Analog Devices, Inc. | Method for providing programmable hysteresis levels |
DE19742576C1 (de) * | 1997-09-26 | 1999-04-15 | Siemens Ag | Komparatoranordnung mit Schalthysterese |
US5923024A (en) * | 1997-10-02 | 1999-07-13 | Angstrom Technologies, Inc. | Apparatus and methods for controlling sensor signal hysteresis |
US6020767A (en) * | 1998-05-04 | 2000-02-01 | International Business Machines Corporation | CMOS chip to chip settable interface receiver cell |
WO2004055968A2 (en) * | 2002-12-17 | 2004-07-01 | Koninklijke Philips Electronics N.V. | Temperature compensated r-c oscillator |
JP3815738B2 (ja) * | 2003-09-08 | 2006-08-30 | 本田技研工業株式会社 | パワーウインドシステム |
US7777553B2 (en) * | 2008-04-08 | 2010-08-17 | Infineon Technologies Austria Ag | Simplified switching circuit |
US20130099762A1 (en) * | 2011-10-20 | 2013-04-25 | Qualcomm Atheros, Inc. | Systems and methods for counteracting overvoltage events |
US20170163252A1 (en) * | 2015-12-08 | 2017-06-08 | Cirrus Logic International Semiconductor Ltd. | Systems and methods for implementing hysteresis in a comparator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3668538A (en) * | 1970-02-19 | 1972-06-06 | Signetics Corp | Fast slewing operational amplifier |
US3725673A (en) * | 1971-08-16 | 1973-04-03 | Motorola Inc | Switching circuit with hysteresis |
US4069431A (en) * | 1976-12-22 | 1978-01-17 | Rca Corporation | Amplifier circuit |
US4406955A (en) * | 1981-06-01 | 1983-09-27 | Motorola, Inc. | Comparator circuit having hysteresis |
JPS5887910A (ja) * | 1981-11-19 | 1983-05-25 | Nippon Denso Co Ltd | コンパレ−タ回路 |
JPS5912661A (ja) * | 1982-07-13 | 1984-01-23 | Fujitsu Ltd | 閾値可変型差動信号レシ−バ |
JPS6026325A (ja) * | 1983-07-22 | 1985-02-09 | Gakken Co Ltd | 合成像映写装置 |
-
1986
- 1986-07-28 US US06/890,251 patent/US4677315A/en not_active Expired - Fee Related
-
1987
- 1987-07-21 EP EP87201387A patent/EP0255172B1/de not_active Expired - Lifetime
- 1987-07-21 DE DE87201387T patent/DE3785400T2/de not_active Expired - Fee Related
- 1987-07-24 JP JP62185342A patent/JPS6337709A/ja active Pending
- 1987-07-25 KR KR1019870008112A patent/KR880002324A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3785400T2 (de) | 1993-10-21 |
US4677315A (en) | 1987-06-30 |
EP0255172A3 (en) | 1989-09-27 |
KR880002324A (ko) | 1988-04-30 |
JPS6337709A (ja) | 1988-02-18 |
EP0255172B1 (de) | 1993-04-14 |
EP0255172A2 (de) | 1988-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8339 | Ceased/non-payment of the annual fee |