DE3580501D1 - Spannungspegel-detektorschaltung. - Google Patents
Spannungspegel-detektorschaltung.Info
- Publication number
- DE3580501D1 DE3580501D1 DE8585301312T DE3580501T DE3580501D1 DE 3580501 D1 DE3580501 D1 DE 3580501D1 DE 8585301312 T DE8585301312 T DE 8585301312T DE 3580501 T DE3580501 T DE 3580501T DE 3580501 D1 DE3580501 D1 DE 3580501D1
- Authority
- DE
- Germany
- Prior art keywords
- voltage level
- detector circuit
- level detector
- circuit
- voltage
- 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
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
- H03K17/223—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in field-effect transistor switches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
- G01R19/16519—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using FET's
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
- Dram (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59035112A JPS60180216A (ja) | 1984-02-28 | 1984-02-28 | 電圧検知回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3580501D1 true DE3580501D1 (de) | 1990-12-20 |
Family
ID=12432848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585301312T Expired - Fee Related DE3580501D1 (de) | 1984-02-28 | 1985-02-27 | Spannungspegel-detektorschaltung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4682051A (de) |
EP (1) | EP0155113B1 (de) |
JP (1) | JPS60180216A (de) |
KR (1) | KR900004195B1 (de) |
DE (1) | DE3580501D1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63755A (ja) * | 1986-06-20 | 1988-01-05 | Fujitsu Ltd | 半導体記憶装置 |
US4736119A (en) * | 1987-02-04 | 1988-04-05 | American Telephone And Telegraph Company, At&T Bell Laboratories | Dynamic CMOS current surge control |
JPH04106784A (ja) * | 1990-08-28 | 1992-04-08 | Fujitsu Ltd | 半導体集積回路 |
JP3217498B2 (ja) * | 1992-10-29 | 2001-10-09 | 富士通株式会社 | 半導体集積回路装置 |
JPH06334480A (ja) * | 1993-05-25 | 1994-12-02 | Nec Corp | 半導体集積回路 |
FR2822956B1 (fr) * | 2001-04-02 | 2003-06-06 | St Microelectronics Sa | Dispositif de detection d'alimentation |
FR2871309B1 (fr) * | 2004-06-02 | 2006-12-15 | St Microelectronics Sa | Circuit d'inhibition a faible consommation |
CN100442772C (zh) | 2005-10-19 | 2008-12-10 | 华为技术有限公司 | 一种桥接转发方法 |
TR200701135A2 (tr) * | 2007-02-23 | 2008-09-22 | Vestel Elektron�K San. T�C. A.�. | İstenilmeyen I2C okuma/yazma işlemlerinin engellenmesi |
US8154320B1 (en) * | 2009-03-24 | 2012-04-10 | Lockheed Martin Corporation | Voltage level shifter |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950654A (en) * | 1974-11-14 | 1976-04-13 | American Microsystems, Inc. | Power-on initializing circuit for a calculator system |
JPS5179540A (en) * | 1975-01-06 | 1976-07-10 | Hitachi Ltd | Dengentonyugono shokijotaisetsuteikairo |
CH607455A5 (de) * | 1975-05-09 | 1978-12-29 | Siemens Ag | |
JPS5373340A (en) * | 1976-12-11 | 1978-06-29 | Toshiba Corp | Abnormal voltage detection circuit |
JPS6019011B2 (ja) * | 1977-12-23 | 1985-05-14 | 株式会社日立製作所 | オートクリア回路 |
GB2081458B (en) * | 1978-03-08 | 1983-02-23 | Hitachi Ltd | Voltage comparitors |
JPS55149871A (en) * | 1978-07-31 | 1980-11-21 | Fujitsu Ltd | Line voltage detector |
US4301380A (en) * | 1979-05-01 | 1981-11-17 | Motorola, Inc. | Voltage detector |
JPS56122225A (en) * | 1980-02-29 | 1981-09-25 | Fujitsu Ltd | Power on reset circuit |
US4463270A (en) * | 1980-07-24 | 1984-07-31 | Fairchild Camera & Instrument Corp. | MOS Comparator circuit |
JPS57168525A (en) * | 1981-04-09 | 1982-10-16 | Matsushita Electric Ind Co Ltd | Detecting circuit of power supply voltage |
US4460985A (en) * | 1982-02-19 | 1984-07-17 | International Business Machines Corporation | Sense amplifier for MOS static memory array |
-
1984
- 1984-02-28 JP JP59035112A patent/JPS60180216A/ja active Pending
-
1985
- 1985-02-26 KR KR1019850001190A patent/KR900004195B1/ko not_active IP Right Cessation
- 1985-02-27 US US06/706,284 patent/US4682051A/en not_active Expired - Fee Related
- 1985-02-27 EP EP85301312A patent/EP0155113B1/de not_active Expired - Lifetime
- 1985-02-27 DE DE8585301312T patent/DE3580501D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0155113A3 (en) | 1987-01-14 |
US4682051A (en) | 1987-07-21 |
KR850006902A (ko) | 1985-10-21 |
EP0155113A2 (de) | 1985-09-18 |
KR900004195B1 (ko) | 1990-06-18 |
EP0155113B1 (de) | 1990-11-14 |
JPS60180216A (ja) | 1985-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |