CS161790B2 - - Google Patents
Info
- Publication number
- CS161790B2 CS161790B2 CS104972A CS104972A CS161790B2 CS 161790 B2 CS161790 B2 CS 161790B2 CS 104972 A CS104972 A CS 104972A CS 104972 A CS104972 A CS 104972A CS 161790 B2 CS161790 B2 CS 161790B2
- Authority
- CS
- Czechoslovakia
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)
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15325871 | 1971-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS161790B2 true CS161790B2 (cs) | 1975-06-10 |
Family
ID=5483481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS104972A CS161790B2 (cs) | 1971-02-23 | 1972-02-18 |
Country Status (6)
| Country | Link |
|---|---|
| BG (1) | BG21246A3 (cs) |
| CS (1) | CS161790B2 (cs) |
| DE (1) | DE2203689A1 (cs) |
| HU (1) | HU165404B (cs) |
| RO (1) | RO63303A (cs) |
| SU (1) | SU434671A3 (cs) |
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 BG1978072A patent/BG21246A3/xx unknown
- 1972-02-23 HU HUME001471 patent/HU165404B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2203689A1 (de) | 1972-08-31 |
| HU165404B (cs) | 1974-08-28 |
| BG21246A3 (cs) | 1976-03-20 |
| SU434671A3 (cs) | 1974-06-30 |
| RO63303A (fr) | 1978-08-15 |