JPS59188205A - ミユ−テイング回路 - Google Patents

ミユ−テイング回路

Info

Publication number
JPS59188205A
JPS59188205A JP58062637A JP6263783A JPS59188205A JP S59188205 A JPS59188205 A JP S59188205A JP 58062637 A JP58062637 A JP 58062637A JP 6263783 A JP6263783 A JP 6263783A JP S59188205 A JPS59188205 A JP S59188205A
Authority
JP
Japan
Prior art keywords
differential amplifier
amplifier circuit
transistor
muting
base
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.)
Granted
Application number
JP58062637A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0328843B2 (enrdf_load_stackoverflow
Inventor
Kazuhisa Ishiguro
和久 石黒
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
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 Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP58062637A priority Critical patent/JPS59188205A/ja
Publication of JPS59188205A publication Critical patent/JPS59188205A/ja
Publication of JPH0328843B2 publication Critical patent/JPH0328843B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
  • Noise Elimination (AREA)
JP58062637A 1983-04-08 1983-04-08 ミユ−テイング回路 Granted JPS59188205A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58062637A JPS59188205A (ja) 1983-04-08 1983-04-08 ミユ−テイング回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58062637A JPS59188205A (ja) 1983-04-08 1983-04-08 ミユ−テイング回路

Publications (2)

Publication Number Publication Date
JPS59188205A true JPS59188205A (ja) 1984-10-25
JPH0328843B2 JPH0328843B2 (enrdf_load_stackoverflow) 1991-04-22

Family

ID=13206036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58062637A Granted JPS59188205A (ja) 1983-04-08 1983-04-08 ミユ−テイング回路

Country Status (1)

Country Link
JP (1) JPS59188205A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121014U (enrdf_load_stackoverflow) * 1985-01-18 1986-07-30
JPS62146001A (ja) * 1985-12-20 1987-06-30 Sanyo Electric Co Ltd シヨツク音防止回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137949A (en) * 1978-04-19 1979-10-26 Pioneer Electronic Corp Muutuning circuit for differential circuit
JPS57129005A (en) * 1981-02-04 1982-08-10 Hitachi Ltd Muting circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137949A (en) * 1978-04-19 1979-10-26 Pioneer Electronic Corp Muutuning circuit for differential circuit
JPS57129005A (en) * 1981-02-04 1982-08-10 Hitachi Ltd Muting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121014U (enrdf_load_stackoverflow) * 1985-01-18 1986-07-30
JPS62146001A (ja) * 1985-12-20 1987-06-30 Sanyo Electric Co Ltd シヨツク音防止回路

Also Published As

Publication number Publication date
JPH0328843B2 (enrdf_load_stackoverflow) 1991-04-22

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