FR1546881A - Transistor switching assembly - Google Patents

Transistor switching assembly

Info

Publication number
FR1546881A
FR1546881A FR129995A FR129995A FR1546881A FR 1546881 A FR1546881 A FR 1546881A FR 129995 A FR129995 A FR 129995A FR 129995 A FR129995 A FR 129995A FR 1546881 A FR1546881 A FR 1546881A
Authority
FR
France
Prior art keywords
switching assembly
transistor switching
transistor
assembly
switching
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
Application number
FR129995A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US597957A external-priority patent/US3393379A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Priority to FR129995A priority Critical patent/FR1546881A/en
Application granted granted Critical
Publication of FR1546881A publication Critical patent/FR1546881A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/08—Modifications of modulator to linearise modulation, e.g. by feedback, and clearly applicable to more than one type of modulator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
    • H03B5/1262—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising switched elements
    • H03B5/1268—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising switched elements switched inductors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR129995A 1966-11-30 1967-11-28 Transistor switching assembly Expired FR1546881A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR129995A FR1546881A (en) 1966-11-30 1967-11-28 Transistor switching assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US597957A US3393379A (en) 1966-11-30 1966-11-30 Frequency control circuit utilizing switching means
FR129995A FR1546881A (en) 1966-11-30 1967-11-28 Transistor switching assembly

Publications (1)

Publication Number Publication Date
FR1546881A true FR1546881A (en) 1968-11-22

Family

ID=26181196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR129995A Expired FR1546881A (en) 1966-11-30 1967-11-28 Transistor switching assembly

Country Status (1)

Country Link
FR (1) FR1546881A (en)

Similar Documents

Publication Publication Date Title
FR1441140A (en) Semiconductor switching circuit
FR1420400A (en) Improvements to transistor switching and selection circuits
FR1447993A (en) Sophisticated switching arrangement
FR1479846A (en) Transistor deflection circuits
FR1546881A (en) Transistor switching assembly
FR1508601A (en) Narrow emitter transistor structure
FR1503948A (en) Transistor current limiter
FR1409223A (en) Transistor switching assembly
FR1403806A (en) Transistor television with uhf-vhf switching performed by diodes
FR1366003A (en) Transistor switching circuits
FR1392748A (en) Transistor switching arrangements
FR1529056A (en) Transistor switching circuit
FR1492220A (en) Improvements to transistor switching selectors
FR1507798A (en) Sad transistor circuits
CH424999A (en) Semiconductor current gate of the pnpn type
FR1452662A (en) Low current transistor
CH453507A (en) Junction transistor
FR1422989A (en) Improvements to transistor switching circuits
FR1458065A (en) Switch assembly
FR1446015A (en) Short-circuit proof transistor stabilizer assembly
FR1356820A (en) Transistor switching amplifier
FR1372319A (en) Ultra-fast transistor switching circuit
FR1426729A (en) Transistor switch
FR1507583A (en) Transistor circuits
FR1490094A (en) Transistor assembly