SE325933B - - Google Patents

Info

Publication number
SE325933B
SE325933B SE00202/64A SE20264A SE325933B SE 325933 B SE325933 B SE 325933B SE 00202/64 A SE00202/64 A SE 00202/64A SE 20264 A SE20264 A SE 20264A SE 325933 B SE325933 B SE 325933B
Authority
SE
Sweden
Prior art keywords
frequency
base
emitter
voltage
capacitance
Prior art date
Application number
SE00202/64A
Other languages
English (en)
Inventor
K Angel
Original Assignee
Rca Corp
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
Application filed by Rca Corp filed Critical Rca Corp
Publication of SE325933B publication Critical patent/SE325933B/xx

Links

Classifications

    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/362—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator 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
    • H03B5/1203—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
    • H03B5/1271—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 frequency being controlled by a control current, i.e. current controlled oscillators
    • 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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
SE00202/64A 1963-01-09 1964-01-08 SE325933B (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US250267A US3256496A (en) 1963-01-09 1963-01-09 Circuit for substantially eliminating oscillator frequency variations with supply voltage changes

Publications (1)

Publication Number Publication Date
SE325933B true SE325933B (no) 1970-07-13

Family

ID=22947042

Family Applications (1)

Application Number Title Priority Date Filing Date
SE00202/64A SE325933B (no) 1963-01-09 1964-01-08

Country Status (6)

Country Link
US (1) US3256496A (no)
BE (1) BE642158A (no)
DE (1) DE1274676C2 (no)
GB (1) GB1034592A (no)
NL (1) NL151584B (no)
SE (1) SE325933B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422415A (en) * 1965-12-20 1969-01-14 Masuo Ichimori Proximity detecting apparatus
US3375467A (en) * 1966-05-27 1968-03-26 Rca Corp Low noise vhf transistor oscillator
US3373379A (en) * 1966-06-17 1968-03-12 Motorola Inc Crystal oscillator with temperature compensation
US3641461A (en) * 1968-08-23 1972-02-08 Rca Corp Temperature compensated crystal oscillator
US3525055A (en) * 1969-07-08 1970-08-18 Rca Corp Temperature compensated crystal oscillator
US4096451A (en) * 1976-11-08 1978-06-20 Rca Corporation High signal-to-noise ratio negative resistance crystal oscillator
US8044733B1 (en) * 2008-08-07 2011-10-25 Marvell International Ltd. Stress tolerant differential colpitts voltage controlled oscillators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915708A (en) * 1955-08-15 1959-12-01 Motorola Inc Transistor oscillator with harmonically tuned output circuit
US2894208A (en) * 1955-09-06 1959-07-07 Motorola Inc Frequency shift transmitter
US2930002A (en) * 1957-06-24 1960-03-22 Rca Corp Oscillator
CA652137A (en) * 1959-02-11 1962-11-13 F. Cerofolini Gabriele Transistor tone generator and power amplifier
US3041550A (en) * 1959-06-18 1962-06-26 Motorola Inc Crystal oscillator circuit

Also Published As

Publication number Publication date
DE1274676C2 (de) 1974-08-01
BE642158A (no) 1964-05-04
NL6400070A (no) 1964-07-10
US3256496A (en) 1966-06-14
DE1274676B (de) 1968-08-08
NL151584B (nl) 1976-11-15
GB1034592A (en) 1966-06-29

Similar Documents

Publication Publication Date Title
US3068427A (en) Frequency modulator including voltage sensitive capacitors for changing the effective capacitance and inductance of an oscillator circuit
US2755384A (en) Crystal-controlled transistor oscillators or the like
US2764687A (en) Transistor automatic frequency control
US3370254A (en) Transistorized voltage tunable oscillator
US3256498A (en) Crystal controlled oscillator with frequency modulating circuit
US2825813A (en) Temperature-compensated transistor oscillator circuit
SE325933B (no)
US2930002A (en) Oscillator
US3528032A (en) Frequency modulated crystal oscillator including voltage variable capacitor
US3239776A (en) Amplitude regulated oscillator circuit
US3806831A (en) Ultra-stable oscillator with complementary transistors
GB1212763A (en) Voltage tuned oscillator
US2878386A (en) Stable transistor oscillator
US3382447A (en) Ultrastable crystal-controlled transistor oscillator-multiplier
GB855985A (en) Improvements in or relating to transistor oscillation generators
US2797328A (en) Transistor oscillator
US2915708A (en) Transistor oscillator with harmonically tuned output circuit
US3025476A (en) Crystal controlled high frequency transistor oscillator
US2884526A (en) Oscillator output circuit
GB1172642A (en) Oscillators.
US3535656A (en) Voltage controlled solid state circuit
ES364283A1 (es) Una disposicion de circuito oscilador para oscilaciones e- lectricas de frecuencia ultraelevada.
US4888566A (en) Temperature compensated stable duty cycle crystal oscillator apparatus
GB1359936A (en) Oscillator circuit
US3350662A (en) Crystal controlled oscillator circuit utilizing transistors