DE2059888B2 - Monolithisch integrierbare oszillatorschaltung mit freuqenzbestimmendem zweipol - Google Patents

Monolithisch integrierbare oszillatorschaltung mit freuqenzbestimmendem zweipol

Info

Publication number
DE2059888B2
DE2059888B2 DE19702059888 DE2059888A DE2059888B2 DE 2059888 B2 DE2059888 B2 DE 2059888B2 DE 19702059888 DE19702059888 DE 19702059888 DE 2059888 A DE2059888 A DE 2059888A DE 2059888 B2 DE2059888 B2 DE 2059888B2
Authority
DE
Germany
Prior art keywords
transistor
collector
circuit
base
pole
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.)
Pending
Application number
DE19702059888
Other languages
German (de)
English (en)
Other versions
DE2059888A1 (de
Inventor
Gunter 7831 Wasser Peltz
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.)
TDK Micronas GmbH
Original Assignee
Deutsche ITT Industries GmbH
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 Deutsche ITT Industries GmbH filed Critical Deutsche ITT Industries GmbH
Priority to DE19702059888 priority Critical patent/DE2059888B2/de
Priority to GB5596170A priority patent/GB1334287A/en
Priority to FR7143194A priority patent/FR2116482B3/fr
Priority to CH1759671A priority patent/CH537667A/de
Publication of DE2059888A1 publication Critical patent/DE2059888A1/de
Publication of DE2059888B2 publication Critical patent/DE2059888B2/de
Pending legal-status Critical Current

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
    • 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
    • H03B5/1206—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 using multiple transistors for amplification
    • H03B5/1209—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 using multiple transistors for amplification the amplifier having two current paths operating in a differential manner and a current source or degeneration circuit in common to both paths, e.g. a long-tailed pair.
    • 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
    • H03B5/124—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 a voltage dependent capacitance
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/007—Generation of oscillations based on harmonic frequencies, e.g. overtone 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0082—Lowering the supply voltage and saving power
    • 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
    • H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/01—Varying the frequency of the oscillations by manual means
    • H03B2201/011—Varying the frequency of the oscillations by manual means the means being an element with a variable capacitance

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
DE19702059888 1970-12-05 1970-12-05 Monolithisch integrierbare oszillatorschaltung mit freuqenzbestimmendem zweipol Pending DE2059888B2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19702059888 DE2059888B2 (de) 1970-12-05 1970-12-05 Monolithisch integrierbare oszillatorschaltung mit freuqenzbestimmendem zweipol
GB5596170A GB1334287A (en) 1970-12-05 1971-12-02 Oscillator circuit
FR7143194A FR2116482B3 (enExample) 1970-12-05 1971-12-02
CH1759671A CH537667A (de) 1970-12-05 1971-12-03 Monolithisch integrierbare Oszillatorschaltung mit frequenzbestimmendem Zweipol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702059888 DE2059888B2 (de) 1970-12-05 1970-12-05 Monolithisch integrierbare oszillatorschaltung mit freuqenzbestimmendem zweipol

Publications (2)

Publication Number Publication Date
DE2059888A1 DE2059888A1 (de) 1972-06-22
DE2059888B2 true DE2059888B2 (de) 1973-04-19

Family

ID=5790076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702059888 Pending DE2059888B2 (de) 1970-12-05 1970-12-05 Monolithisch integrierbare oszillatorschaltung mit freuqenzbestimmendem zweipol

Country Status (4)

Country Link
CH (1) CH537667A (enExample)
DE (1) DE2059888B2 (enExample)
FR (1) FR2116482B3 (enExample)
GB (1) GB1334287A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102929A1 (de) * 1981-01-29 1982-09-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Oszillatorschaltung mit einem piezoelektrischen resonator
DE19541929C2 (de) * 1995-11-10 2001-10-31 Atmel Germany Gmbh Integrierte Oszillatorschaltung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333402A1 (de) * 1983-09-15 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Integrierbare oszillatorschaltung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102929A1 (de) * 1981-01-29 1982-09-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Oszillatorschaltung mit einem piezoelektrischen resonator
DE19541929C2 (de) * 1995-11-10 2001-10-31 Atmel Germany Gmbh Integrierte Oszillatorschaltung

Also Published As

Publication number Publication date
CH537667A (de) 1973-05-31
DE2059888A1 (de) 1972-06-22
FR2116482A3 (enExample) 1972-07-13
FR2116482B3 (enExample) 1974-08-23
GB1334287A (en) 1973-10-17

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