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JPS5274263A - Oscillation circuit - Google Patents

Oscillation circuit

Info

Publication number
JPS5274263A
JPS5274263A JP50151025A JP15102575A JPS5274263A JP S5274263 A JPS5274263 A JP S5274263A JP 50151025 A JP50151025 A JP 50151025A JP 15102575 A JP15102575 A JP 15102575A JP S5274263 A JPS5274263 A JP S5274263A
Authority
JP
Japan
Prior art keywords
oscillation circuit
circuit
collectors
satisfying
collector
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
JP50151025A
Other languages
Japanese (ja)
Inventor
Masayuki Motomiya
Hiromi Kawakami
Masaharu Tokuhara
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP50151025A priority Critical patent/JPS5274263A/en
Publication of JPS5274263A publication Critical patent/JPS5274263A/en
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
    • H03B5/08—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
    • H03B5/1203—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
    • H03B5/1206—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
    • H03B5/1212—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 comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair
    • H03B5/1215—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 comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair the current source or degeneration circuit being in common to both transistors of the pair, e.g. a cross-coupled long-tailed pair

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

PURPOSE:To prevent the influence of other circuits from the oscillation ingredient wherein the push-pull output is taken out of a collector with satisfying oscillating condition of the circuit by connecting a resonance circuit between collectors of the difference amplifier contained transistor.
JP50151025A 1975-12-17 1975-12-17 Oscillation circuit Pending JPS5274263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50151025A JPS5274263A (en) 1975-12-17 1975-12-17 Oscillation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50151025A JPS5274263A (en) 1975-12-17 1975-12-17 Oscillation circuit

Publications (1)

Publication Number Publication Date
JPS5274263A true JPS5274263A (en) 1977-06-22

Family

ID=15509647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50151025A Pending JPS5274263A (en) 1975-12-17 1975-12-17 Oscillation circuit

Country Status (1)

Country Link
JP (1) JPS5274263A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563685U (en) * 1978-10-26 1980-05-01
JPS56149104A (en) * 1980-04-21 1981-11-18 Nec Corp Oscillator
JPH0324806A (en) * 1989-06-21 1991-02-01 Matsushita Electric Ind Co Ltd Oscillator
US5055804A (en) * 1989-06-21 1991-10-08 Matsushita Electric Industrial Co., Ltd. Oscillator
EP1276226A1 (en) * 2001-06-26 2003-01-15 Koninklijke Philips Electronics N.V. Substantially frequency-independent negative conductance generator
WO2003010881A1 (en) * 2001-07-25 2003-02-06 Niigata Seimitsu Co., Ltd. Oscillator
WO2003030350A1 (en) * 2001-09-27 2003-04-10 Matsushita Electric Industrial Co., Ltd. Oscillator, transmission circuit, and radio apparatus
JP2005536101A (en) * 2002-08-08 2005-11-24 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Voltage controlled oscillator
JP2007521704A (en) * 2003-12-19 2007-08-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Frequency multiplication circuit and frequency multiplication method
JP2009218871A (en) * 2008-03-11 2009-09-24 Ricoh Co Ltd Voltage controlled oscillator
JP2009253515A (en) * 2008-04-03 2009-10-29 Sony Corp Voltage-controlled variable frequency oscillation circuit and signal processing circuit

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563685U (en) * 1978-10-26 1980-05-01
JPS56149104A (en) * 1980-04-21 1981-11-18 Nec Corp Oscillator
JPS6157728B2 (en) * 1980-04-21 1986-12-08 Nippon Electric Co
JPH0324806A (en) * 1989-06-21 1991-02-01 Matsushita Electric Ind Co Ltd Oscillator
US5055804A (en) * 1989-06-21 1991-10-08 Matsushita Electric Industrial Co., Ltd. Oscillator
EP1276226A1 (en) * 2001-06-26 2003-01-15 Koninklijke Philips Electronics N.V. Substantially frequency-independent negative conductance generator
WO2003010881A1 (en) * 2001-07-25 2003-02-06 Niigata Seimitsu Co., Ltd. Oscillator
US7378709B2 (en) 2001-07-25 2008-05-27 Niigata Seimitsu Co., Ltd. Oscillator with a guard ring formed around an N well and constituent components integrally formed on the N well, on a semiconductor substrate
WO2003030350A1 (en) * 2001-09-27 2003-04-10 Matsushita Electric Industrial Co., Ltd. Oscillator, transmission circuit, and radio apparatus
JP2005536101A (en) * 2002-08-08 2005-11-24 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Voltage controlled oscillator
JP2007521704A (en) * 2003-12-19 2007-08-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Frequency multiplication circuit and frequency multiplication method
JP2009218871A (en) * 2008-03-11 2009-09-24 Ricoh Co Ltd Voltage controlled oscillator
JP2009253515A (en) * 2008-04-03 2009-10-29 Sony Corp Voltage-controlled variable frequency oscillation circuit and signal processing circuit
US8076982B2 (en) 2008-04-03 2011-12-13 Sony Corporation Voltage-controlled variable frequency oscillation circuit and signal processing circuit

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