GB2092848B - Voltage level detector circuit - Google Patents
Voltage level detector circuitInfo
- Publication number
- GB2092848B GB2092848B GB8103045A GB8103045A GB2092848B GB 2092848 B GB2092848 B GB 2092848B GB 8103045 A GB8103045 A GB 8103045A GB 8103045 A GB8103045 A GB 8103045A GB 2092848 B GB2092848 B GB 2092848B
- Authority
- GB
- United Kingdom
- 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
Links
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
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
- G01R19/1658—AC voltage or recurrent signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8103045A GB2092848B (en) | 1981-01-31 | 1981-01-31 | Voltage level detector circuit |
AU79950/82A AU551650B2 (en) | 1981-01-31 | 1982-01-28 | Voltage level detector circuit |
ZA82576A ZA82576B (en) | 1981-01-31 | 1982-01-29 | Voltage level detector circuit |
DE3202964A DE3202964C2 (en) | 1981-01-31 | 1982-01-29 | Voltage level detector circuitry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8103045A GB2092848B (en) | 1981-01-31 | 1981-01-31 | Voltage level detector circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2092848A GB2092848A (en) | 1982-08-18 |
GB2092848B true GB2092848B (en) | 1985-09-04 |
Family
ID=10519383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8103045A Expired GB2092848B (en) | 1981-01-31 | 1981-01-31 | Voltage level detector circuit |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU551650B2 (en) |
DE (1) | DE3202964C2 (en) |
GB (1) | GB2092848B (en) |
ZA (1) | ZA82576B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3616059A1 (en) * | 1986-05-13 | 1987-11-19 | Telefunken Electronic Gmbh | SYNCHRONIZER CIRCUIT |
JP2020128947A (en) * | 2019-02-12 | 2020-08-27 | ソニーセミコンダクタソリューションズ株式会社 | Detector |
CN117289116A (en) * | 2023-11-27 | 2023-12-26 | 成都锐成芯微科技股份有限公司 | Test method of Schmitt trigger |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE656513A (en) * | 1964-12-02 | 1965-06-02 | Acec | Amplitude discriminator device |
DE2249388C3 (en) * | 1971-11-01 | 1979-04-05 | Kombinat Veb Rft Fernmeldewerk Leipzig, Ddr 7027 Leipzig | Threshold value switching for differentiated, simultaneous evaluation of positive and negative level deviations |
-
1981
- 1981-01-31 GB GB8103045A patent/GB2092848B/en not_active Expired
-
1982
- 1982-01-28 AU AU79950/82A patent/AU551650B2/en not_active Ceased
- 1982-01-29 DE DE3202964A patent/DE3202964C2/en not_active Expired
- 1982-01-29 ZA ZA82576A patent/ZA82576B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ZA82576B (en) | 1982-12-29 |
AU551650B2 (en) | 1986-05-08 |
GB2092848A (en) | 1982-08-18 |
DE3202964A1 (en) | 1982-08-19 |
AU7995082A (en) | 1982-08-12 |
DE3202964C2 (en) | 1984-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |