FR1230913A - Perfectionnements aux circuits à transistors - Google Patents
Perfectionnements aux circuits à transistorsInfo
- Publication number
- FR1230913A FR1230913A FR800772A FR800772A FR1230913A FR 1230913 A FR1230913 A FR 1230913A FR 800772 A FR800772 A FR 800772A FR 800772 A FR800772 A FR 800772A FR 1230913 A FR1230913 A FR 1230913A
- Authority
- FR
- France
- Prior art keywords
- transistor circuits
- transistor
- circuits
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Bipolar Integrated Circuits (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR800772A FR1230913A (fr) | 1959-07-22 | 1959-07-22 | Perfectionnements aux circuits à transistors |
US44202A US3041471A (en) | 1959-07-22 | 1960-07-20 | Level limiting emitter biasing circuit for preventing complete cut-off of transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR800772A FR1230913A (fr) | 1959-07-22 | 1959-07-22 | Perfectionnements aux circuits à transistors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1230913A true FR1230913A (fr) | 1960-09-21 |
Family
ID=8717419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR800772A Expired FR1230913A (fr) | 1959-07-22 | 1959-07-22 | Perfectionnements aux circuits à transistors |
Country Status (2)
Country | Link |
---|---|
US (1) | US3041471A (fr) |
FR (1) | FR1230913A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207919A (en) * | 1961-06-30 | 1965-09-21 | Ibm | Pulse controlled current driver circuit |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3235750A (en) * | 1962-06-08 | 1966-02-15 | Gen Precision Inc | Steering circuit for complementary type transistor switch |
US3261985A (en) * | 1962-12-21 | 1966-07-19 | Gen Electric | Cross-current turn-off silicon controlled rectifier |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2872594A (en) * | 1953-12-31 | 1959-02-03 | Ibm | Large signal transistor circuits having short "fall" time |
US2888578A (en) * | 1954-09-30 | 1959-05-26 | Ibm | Transistor emitter-follower circuits |
US2945134A (en) * | 1956-09-14 | 1960-07-12 | Norman F Moody | Bistable semiconductor circuit |
US2990479A (en) * | 1958-02-17 | 1961-06-27 | Ibm | Switching circuits using constant current source |
-
1959
- 1959-07-22 FR FR800772A patent/FR1230913A/fr not_active Expired
-
1960
- 1960-07-20 US US44202A patent/US3041471A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207919A (en) * | 1961-06-30 | 1965-09-21 | Ibm | Pulse controlled current driver circuit |
Also Published As
Publication number | Publication date |
---|---|
US3041471A (en) | 1962-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR79531E (fr) | Convertisseur à transistors | |
FR1206992A (fr) | Circuits à transistors | |
FR1205939A (fr) | Circuit à transistors | |
FR1238817A (fr) | Circuits amplificateurs à transistors | |
FR1195610A (fr) | Circuits amplificateurs à transistors | |
CH362118A (fr) | Circuit monostable à transistors | |
FR1230913A (fr) | Perfectionnements aux circuits à transistors | |
FR1301961A (fr) | Perfectionnements aux basculeurs électroniques à transistors | |
FR1275088A (fr) | Circuits réglables à transistors | |
FR1224743A (fr) | Perfectionnements aux circuits à transistors | |
FR1251682A (fr) | Perfectionnements aux radio-électrophones à transistors | |
FR1241086A (fr) | Perfectionnements aux circuits à transistors | |
FR1204165A (fr) | Perfectionnements aux circuits à transistors | |
FR1229922A (fr) | Amplificateur à transistors | |
FR1241576A (fr) | Perfectionnements aux circuits amplificateurs à transistors | |
FR1195722A (fr) | Perfectionnements aux circuits amplificateurs à transistors | |
FR1236267A (fr) | Circuit amplificateur à transistors | |
FR1285026A (fr) | Perfectionnements aux amplificateurs à transistors | |
FR1302488A (fr) | Perfectionnements aux multivibrateurs à transistors | |
FR1289375A (fr) | Perfectionnements aux oscillateurs à transistors | |
FR1184808A (fr) | Perfectionnements aux circuits basculeurs à transistors | |
FR1186678A (fr) | Perfectionnements aux circuits de commutation à transistors | |
FR1213716A (fr) | Perfectionnements aux circuits de déclenchement à transistors | |
FR1460503A (fr) | Circuits rapides à transistors | |
FR1388685A (fr) | Perfectionnements aux circuits à transistors |