FR1229360A - Multivibrateur à commande par tension continue - Google Patents
Multivibrateur à commande par tension continueInfo
- Publication number
- FR1229360A FR1229360A FR799391A FR799391A FR1229360A FR 1229360 A FR1229360 A FR 1229360A FR 799391 A FR799391 A FR 799391A FR 799391 A FR799391 A FR 799391A FR 1229360 A FR1229360 A FR 1229360A
- Authority
- FR
- France
- Prior art keywords
- voltage controlled
- controlled multivibrator
- multivibrator
- voltage
- controlled
- 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
- H03K3/282—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 astable
- H03K3/2823—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 astable using two active transistor of the same conductivity type
- H03K3/2825—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 astable using two active transistor of the same conductivity type in an asymmetrical circuit configuration
-
- 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
- H03K3/282—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 astable
- H03K3/2823—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 astable using two active transistor of the same conductivity type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Networks Using Active Elements (AREA)
- Selective Calling Equipment (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH874691X | 1958-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1229360A true FR1229360A (fr) | 1960-09-06 |
Family
ID=4544311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR799391A Expired FR1229360A (fr) | 1958-08-20 | 1959-07-06 | Multivibrateur à commande par tension continue |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1093818B (fr) |
FR (1) | FR1229360A (fr) |
GB (1) | GB874691A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1271174B (de) * | 1966-12-03 | 1968-06-27 | Elek Scher Messgeraete Fab | Mit Gleichspannung steuerbarer astabiler Multivibrator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL176207B (nl) * | 1953-02-19 | Hoffmann La Roche | Stelsel werkend volgens het principe van de ultrasone pulsechomethode en dienende om dwarsdoorsnedebeelden te vormen van een heterogeen lichaam. |
-
1958
- 1958-10-24 DE DEL31552A patent/DE1093818B/de active Pending
-
1959
- 1959-07-06 FR FR799391A patent/FR1229360A/fr not_active Expired
- 1959-08-18 GB GB28197/59A patent/GB874691A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1093818B (de) | 1960-12-01 |
GB874691A (en) | 1961-08-10 |
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