BG21246A3 - Тригер на шмидт с регулируеми хистерезис - Google Patents
Тригер на шмидт с регулируеми хистерезисInfo
- Publication number
- BG21246A3 BG21246A3 BG019780A BG1978072A BG21246A3 BG 21246 A3 BG21246 A3 BG 21246A3 BG 019780 A BG019780 A BG 019780A BG 1978072 A BG1978072 A BG 1978072A BG 21246 A3 BG21246 A3 BG 21246A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- schmidt trigger
- adjustable hysteresis
- hysteresis
- adjustable
- schmidt
- Prior art date
Links
Classifications
-
- 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
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
- H03K3/2893—Bistables with hysteresis, e.g. Schmitt trigger
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15325871 | 1971-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG21246A3 true BG21246A3 (bg) | 1976-03-20 |
Family
ID=5483481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG019780A BG21246A3 (bg) | 1971-02-23 | 1972-02-22 | Тригер на шмидт с регулируеми хистерезис |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG21246A3 (ref) |
| CS (1) | CS161790B2 (ref) |
| DE (1) | DE2203689A1 (ref) |
| HU (1) | HU165404B (ref) |
| RO (1) | RO63303A (ref) |
| SU (1) | SU434671A3 (ref) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2522463C3 (de) * | 1975-05-16 | 1987-05-07 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schmittrigger mit zwei Differenzverstärkern |
| DE3143740C2 (de) * | 1981-11-04 | 1984-11-29 | Schoppe & Faeser Gmbh, 4950 Minden | Elektrischer Komparator |
| US4859873A (en) * | 1987-07-17 | 1989-08-22 | Western Digital Corporation | CMOS Schmitt trigger with independently biased high/low threshold circuits |
-
1972
- 1972-01-27 DE DE19722203689 patent/DE2203689A1/de active Pending
- 1972-02-18 CS CS104972A patent/CS161790B2/cs unknown
- 1972-02-22 SU SU1752036A patent/SU434671A3/ru active
- 1972-02-22 RO RO6986172A patent/RO63303A/ro unknown
- 1972-02-22 BG BG019780A patent/BG21246A3/xx unknown
- 1972-02-23 HU HUME001471 patent/HU165404B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU434671A3 (ref) | 1974-06-30 |
| DE2203689A1 (de) | 1972-08-31 |
| CS161790B2 (ref) | 1975-06-10 |
| HU165404B (ref) | 1974-08-28 |
| RO63303A (fr) | 1978-08-15 |
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