DE2039695C3 - Amplitudengeregelter Transistoroszillatoror - Google Patents

Amplitudengeregelter Transistoroszillatoror

Info

Publication number
DE2039695C3
DE2039695C3 DE2039695A DE2039695A DE2039695C3 DE 2039695 C3 DE2039695 C3 DE 2039695C3 DE 2039695 A DE2039695 A DE 2039695A DE 2039695 A DE2039695 A DE 2039695A DE 2039695 C3 DE2039695 C3 DE 2039695C3
Authority
DE
Germany
Prior art keywords
transistor
oscillating
oscillator
emitter
voltage
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
DE2039695A
Other languages
German (de)
English (en)
Other versions
DE2039695A1 (de
DE2039695B2 (de
Inventor
Gerhard Dipl.-Ing. 8000 Muenchen Thanhaeuser
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19702039724D priority Critical patent/DE2039724B1/de
Priority to DE2039695A priority patent/DE2039695C3/de
Priority to CH1146371A priority patent/CH527515A/de
Priority to SE10139/71A priority patent/SE368490B/xx
Priority to FR7129216A priority patent/FR2102161B1/fr
Priority to NL7111015.A priority patent/NL160444C/xx
Publication of DE2039695A1 publication Critical patent/DE2039695A1/de
Publication of DE2039695B2 publication Critical patent/DE2039695B2/de
Application granted granted Critical
Publication of DE2039695C3 publication Critical patent/DE2039695C3/de
Expired 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/0002—Types of oscillators
    • H03B2200/0008—Colpitts oscillator
    • 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
    • H03B2200/003—Circuit elements of oscillators
    • H03B2200/0034—Circuit elements of oscillators including a buffer amplifier
    • 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
    • H03B2200/0062—Bias and operating point
    • 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
    • H03B2200/0066—Amplitude or AM detection
    • 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
    • H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
    • 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
    • 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
    • H03B2201/03—Varying beside the frequency also another parameter of the oscillator in dependence on the frequency
    • H03B2201/038—Varying beside the frequency also another parameter of the oscillator in dependence on the frequency the parameter being a bias voltage or a power supply
    • 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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
DE2039695A 1970-08-10 1970-08-10 Amplitudengeregelter Transistoroszillatoror Expired DE2039695C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19702039724D DE2039724B1 (de) 1970-08-10 1970-08-10 Amplitudengeregelter Oszillator
DE2039695A DE2039695C3 (de) 1970-08-10 1970-08-10 Amplitudengeregelter Transistoroszillatoror
CH1146371A CH527515A (de) 1970-08-10 1971-08-04 Oszillator
SE10139/71A SE368490B (https=) 1970-08-10 1971-08-09
FR7129216A FR2102161B1 (https=) 1970-08-10 1971-08-10
NL7111015.A NL160444C (nl) 1970-08-10 1971-08-10 Amplitude geregelde transistoroscillatieschakeling.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2039724 1970-08-10
DE2039695A DE2039695C3 (de) 1970-08-10 1970-08-10 Amplitudengeregelter Transistoroszillatoror

Publications (3)

Publication Number Publication Date
DE2039695A1 DE2039695A1 (de) 1972-02-17
DE2039695B2 DE2039695B2 (de) 1973-01-25
DE2039695C3 true DE2039695C3 (de) 1978-10-19

Family

ID=25759567

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2039695A Expired DE2039695C3 (de) 1970-08-10 1970-08-10 Amplitudengeregelter Transistoroszillatoror
DE19702039724D Pending DE2039724B1 (de) 1970-08-10 1970-08-10 Amplitudengeregelter Oszillator

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19702039724D Pending DE2039724B1 (de) 1970-08-10 1970-08-10 Amplitudengeregelter Oszillator

Country Status (5)

Country Link
CH (1) CH527515A (https=)
DE (2) DE2039695C3 (https=)
FR (1) FR2102161B1 (https=)
NL (1) NL160444C (https=)
SE (1) SE368490B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3690396C2 (https=) * 1985-07-30 1989-11-02 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka, Jp
DE4132920A1 (de) * 1991-10-04 1993-04-08 Funkwerk Koepenick Gmbh I A Schaltungsanordnung fuer einen rauscharmen amplitudengeregelten hf-oszillator

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824491A (en) * 1973-03-19 1974-07-16 Motorola Inc Transistor crystal oscillator with automatic gain control
US4949054A (en) * 1988-08-24 1990-08-14 Setra Systems, Inc. Temperature stable oscillator
US7451659B2 (en) 2004-09-29 2008-11-18 Loadstar Sensors, Inc. Gap-change sensing through capacitive techniques
US7570065B2 (en) 2006-03-01 2009-08-04 Loadstar Sensors Inc Cylindrical capacitive force sensing device and method
US7353713B2 (en) 2003-04-09 2008-04-08 Loadstar Sensors, Inc. Flexible apparatus and method to enhance capacitive force sensing
US7343814B2 (en) 2006-04-03 2008-03-18 Loadstar Sensors, Inc. Multi-zone capacitive force sensing device and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213390A (en) * 1962-08-13 1965-10-19 Varo Crystal oscillator with amplitude control loop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3690396C2 (https=) * 1985-07-30 1989-11-02 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka, Jp
DE4132920A1 (de) * 1991-10-04 1993-04-08 Funkwerk Koepenick Gmbh I A Schaltungsanordnung fuer einen rauscharmen amplitudengeregelten hf-oszillator

Also Published As

Publication number Publication date
FR2102161A1 (https=) 1972-04-07
DE2039695A1 (de) 1972-02-17
FR2102161B1 (https=) 1976-07-09
DE2039724B1 (de) 1972-03-09
CH527515A (de) 1972-08-31
SE368490B (https=) 1974-07-01
NL7111015A (https=) 1972-02-14
NL160444C (nl) 1979-10-15
DE2039695B2 (de) 1973-01-25
NL160444B (nl) 1979-05-15

Similar Documents

Publication Publication Date Title
DE19652146B4 (de) Rauscharme Oszillatorschaltung
DE69410649T2 (de) Kapazitätsvervielfacher für innere Frequenzgangkompensation von integrierten Schaltreglern
DE2039695C3 (de) Amplitudengeregelter Transistoroszillatoror
DE2305291A1 (de) Signalregelschaltung
DE3238254C2 (https=)
DE2154869C2 (de) Schaltung zur Erzeugung von Schwingungssignalen mit konstanter Amplitude
DE102011075175A1 (de) Signalübertragungsanordnung mit einem Transformator
DE1766295B2 (de) Schaltbarer Oszillator mit wenigstens einem Transistor
DE3690396C2 (https=)
DE1023083B (de) Transistorverstaerkerschaltung mit automatischer Verstaerkungsregelung
DE1763350B2 (de) Spannungsregler
DE1930926B2 (de) Geregelter verstaerker
DE3120689A1 (de) "gegentaktendstufe"
DE3229437A1 (de) Brueckenendstufe fuer einen tonfrequenz-empfangsverstaerker
DE68914417T2 (de) Elektronischer Fernsprechapparat.
DE1240128B (de) Hochfrequenzkondensatormikrophon mit einem Oszillator und einem angekoppelten, auf dessen Frequenz abgestimmten Schwingkreis, dessen Kapazitaet das Wandlerelement bildet
DE1094312B (de) Frequenzdemodulator
DE2917020A1 (de) Linearer verstaerker
DE1766091A1 (de) Kristallgesteuerter Halbleiteroszillator
DE1146530B (de) Demodulator fuer amplitudenmodulierte Stromimpulse
DE1246827B (de) Regelbare Transistor-Mischschaltung
DE2632645C3 (https=)
DE1294495B (de) Elektrische Generatoranordnung
DE1537701C (de) Schaltungsanordnung zur galvanischen Kopplung von Verstärkerstufen
DE1541404A1 (de) Oszillatorschaltung

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee