KR890004213B1 - 자동 레벨조정 회로 - Google Patents

자동 레벨조정 회로 Download PDF

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Publication number
KR890004213B1
KR890004213B1 KR1019840000821A KR840000821A KR890004213B1 KR 890004213 B1 KR890004213 B1 KR 890004213B1 KR 1019840000821 A KR1019840000821 A KR 1019840000821A KR 840000821 A KR840000821 A KR 840000821A KR 890004213 B1 KR890004213 B1 KR 890004213B1
Authority
KR
South Korea
Prior art keywords
circuit
oscillation
transistor
current
output signal
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
KR1019840000821A
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English (en)
Korean (ko)
Other versions
KR840008102A (ko
Inventor
히로끼 하세가와
Original Assignee
산요덴기 가부시기가이샤
이우에 가오루
도오교오산요덴기 기부시기가이샤
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Publication date
Application filed by 산요덴기 가부시기가이샤, 이우에 가오루, 도오교오산요덴기 기부시기가이샤 filed Critical 산요덴기 가부시기가이샤
Publication of KR840008102A publication Critical patent/KR840008102A/ko
Application granted granted Critical
Publication of KR890004213B1 publication Critical patent/KR890004213B1/ko
Expired legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or 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
    • 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

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Circuits Of Receivers In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
KR1019840000821A 1983-02-22 1984-02-21 자동 레벨조정 회로 Expired KR890004213B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29072 1983-02-22
JP58-29072 1983-02-22
JP58029072A JPS59154811A (ja) 1983-02-22 1983-02-22 自動レベル調整回路

Publications (2)

Publication Number Publication Date
KR840008102A KR840008102A (ko) 1984-12-12
KR890004213B1 true KR890004213B1 (ko) 1989-10-27

Family

ID=12266147

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840000821A Expired KR890004213B1 (ko) 1983-02-22 1984-02-21 자동 레벨조정 회로

Country Status (2)

Country Link
JP (1) JPS59154811A (enrdf_load_html_response)
KR (1) KR890004213B1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510156U (ja) * 1991-07-18 1993-02-09 光洋精工株式会社 ラツクピニオン式ステアリング装置の伸縮カバー取付け構造
KR100450656B1 (ko) * 1997-08-26 2004-11-16 삼성전자주식회사 자동레벨조정기능을갖는압축장치

Also Published As

Publication number Publication date
JPH0124445B2 (enrdf_load_html_response) 1989-05-11
KR840008102A (ko) 1984-12-12
JPS59154811A (ja) 1984-09-03

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