DE3119048A1 - "spannungspegeldetektor" - Google Patents
"spannungspegeldetektor"Info
- Publication number
- DE3119048A1 DE3119048A1 DE19813119048 DE3119048A DE3119048A1 DE 3119048 A1 DE3119048 A1 DE 3119048A1 DE 19813119048 DE19813119048 DE 19813119048 DE 3119048 A DE3119048 A DE 3119048A DE 3119048 A1 DE3119048 A1 DE 3119048A1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- circuit
- value
- difference
- signal
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 39
- 238000005516 engineering process Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005669 field effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- G01R19/16533—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 application
- G01R19/16538—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 application in AC or DC supplies
- G01R19/16542—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 application in AC or DC supplies for batteries
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Amplifiers (AREA)
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH412880A CH639521B (fr) | 1980-05-28 | 1980-05-28 | Circuit detecteur de niveau de tension. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3119048A1 true DE3119048A1 (de) | 1982-03-25 |
| DE3119048C2 DE3119048C2 (US07345094-20080318-C00003.png) | 1988-01-21 |
Family
ID=4270345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813119048 Granted DE3119048A1 (de) | 1980-05-28 | 1981-05-13 | "spannungspegeldetektor" |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4424457A (US07345094-20080318-C00003.png) |
| JP (1) | JPS5718120A (US07345094-20080318-C00003.png) |
| CH (1) | CH639521B (US07345094-20080318-C00003.png) |
| DE (1) | DE3119048A1 (US07345094-20080318-C00003.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0952508A1 (de) * | 1998-04-24 | 1999-10-27 | Siemens Aktiengesellschaft | Referenzspannung-Erzeugungsschaltung |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3277514D1 (en) * | 1982-07-28 | 1987-11-26 | Ibm | Signal receiver and its utilization in a receiving circuit indicating the condition of the connected equipment |
| KR900001746B1 (ko) * | 1987-01-24 | 1990-03-19 | 삼성반도체통신 주식회사 | 바이 씨 모스에 의한 고전압 대전력 구동회로 |
| US4980581A (en) * | 1990-05-21 | 1990-12-25 | Motorola, Inc. | Differential ECL bus tri-state detection receiver |
| US6016245A (en) * | 1998-03-13 | 2000-01-18 | Intel Corporation | Voltage overshoot protection circuit |
| EP1046890A1 (fr) * | 1999-04-21 | 2000-10-25 | EM Microelectronic-Marin SA | Circuit de détection d'un niveau de température |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2159760A1 (de) * | 1971-12-02 | 1973-06-07 | Itt Ind Gmbh Deutsche | Elektronischer schwellwertschalter |
-
1980
- 1980-05-28 CH CH412880A patent/CH639521B/fr unknown
-
1981
- 1981-05-13 DE DE19813119048 patent/DE3119048A1/de active Granted
- 1981-05-20 US US06/265,594 patent/US4424457A/en not_active Expired - Lifetime
- 1981-05-21 JP JP7580681A patent/JPS5718120A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2159760A1 (de) * | 1971-12-02 | 1973-06-07 | Itt Ind Gmbh Deutsche | Elektronischer schwellwertschalter |
Non-Patent Citations (3)
| Title |
|---|
| Electronics, 16.9.76, S.108 * |
| IBM Technical Disclosure Bulletin, Vol.13, No.11, April 1971, S.3479 * |
| IEEE, Vol.SC-14, No.3, June 79, S.573-577 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0952508A1 (de) * | 1998-04-24 | 1999-10-27 | Siemens Aktiengesellschaft | Referenzspannung-Erzeugungsschaltung |
| US6046578A (en) * | 1998-04-24 | 2000-04-04 | Siemens Aktiengesellschaft | Circuit for producing a reference voltage |
Also Published As
| Publication number | Publication date |
|---|---|
| US4424457A (en) | 1984-01-03 |
| DE3119048C2 (US07345094-20080318-C00003.png) | 1988-01-21 |
| JPH0121647B2 (US07345094-20080318-C00003.png) | 1989-04-21 |
| JPS5718120A (en) | 1982-01-29 |
| CH639521GA3 (US07345094-20080318-C00003.png) | 1983-11-30 |
| CH639521B (fr) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: EM MICROELECTRONIC-MARIN S.A., MARIN, NEUENBURG/NE |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |