GB1426007A - Transistor circuit having a hysteresis characterisitc - Google Patents
Transistor circuit having a hysteresis characterisitcInfo
- Publication number
- GB1426007A GB1426007A GB4383273A GB4383273A GB1426007A GB 1426007 A GB1426007 A GB 1426007A GB 4383273 A GB4383273 A GB 4383273A GB 4383273 A GB4383273 A GB 4383273A GB 1426007 A GB1426007 A GB 1426007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- colour
- input
- sept
- characterisitc
- 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
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/70—Circuits for processing colour signals for colour killing
- H04N9/71—Circuits for processing colour signals for colour killing combined with colour gain control
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Manipulation Of Pulses (AREA)
- Processing Of Color Television Signals (AREA)
- Electronic Switches (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11034872U JPS4966329U (enrdf_load_stackoverflow) | 1972-09-22 | 1972-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1426007A true GB1426007A (en) | 1976-02-25 |
Family
ID=14533466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4383273A Expired GB1426007A (en) | 1972-09-22 | 1973-09-18 | Transistor circuit having a hysteresis characterisitc |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0055375A3 (en) * | 1980-12-30 | 1982-08-04 | International Business Machines Corporation | Push-pull driver circuit with reduced interference voltage generation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS628629Y2 (enrdf_load_stackoverflow) * | 1977-05-19 | 1987-02-27 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1162875B (de) * | 1962-07-31 | 1964-02-13 | Schaltbau Gmbh | Elektronischer Kippschalter mit Transistoren |
| US3737675A (en) * | 1971-12-15 | 1973-06-05 | Lear Siegler Inc | Latched gating circuit |
-
1972
- 1972-09-22 JP JP11034872U patent/JPS4966329U/ja active Pending
-
1973
- 1973-09-18 DE DE19732346931 patent/DE2346931C3/de not_active Expired
- 1973-09-18 GB GB4383273A patent/GB1426007A/en not_active Expired
- 1973-09-20 BR BR732273A patent/BR7307322D0/pt unknown
- 1973-09-21 CA CA181,604A patent/CA1002121A/en not_active Expired
- 1973-09-21 IT IT5267073A patent/IT994312B/it active
- 1973-09-21 FR FR7334044A patent/FR2217860B1/fr not_active Expired
- 1973-09-21 SE SE7312912A patent/SE394068B/xx unknown
- 1973-09-21 ES ES73418976A patent/ES418976A1/es not_active Expired
- 1973-09-24 NL NL7313141A patent/NL7313141A/xx active Search and Examination
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0055375A3 (en) * | 1980-12-30 | 1982-08-04 | International Business Machines Corporation | Push-pull driver circuit with reduced interference voltage generation |
Also Published As
| Publication number | Publication date |
|---|---|
| SE394068B (sv) | 1977-05-31 |
| ES418976A1 (es) | 1976-04-16 |
| DE2346931A1 (de) | 1974-04-11 |
| FR2217860A1 (enrdf_load_stackoverflow) | 1974-09-06 |
| JPS4966329U (enrdf_load_stackoverflow) | 1974-06-10 |
| FR2217860B1 (enrdf_load_stackoverflow) | 1976-12-03 |
| CA1002121A (en) | 1976-12-21 |
| IT994312B (it) | 1975-10-20 |
| BR7307322D0 (pt) | 1974-08-22 |
| DE2346931C3 (de) | 1983-05-05 |
| NL7313141A (enrdf_load_stackoverflow) | 1974-03-26 |
| DE2346931B2 (de) | 1976-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |