JPS648922B2 - - Google Patents

Info

Publication number
JPS648922B2
JPS648922B2 JP55026542A JP2654280A JPS648922B2 JP S648922 B2 JPS648922 B2 JP S648922B2 JP 55026542 A JP55026542 A JP 55026542A JP 2654280 A JP2654280 A JP 2654280A JP S648922 B2 JPS648922 B2 JP S648922B2
Authority
JP
Japan
Prior art keywords
circuit
transistor
muting
muting circuit
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
JP55026542A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56123110A (en
Inventor
Tetsuo Sato
Yasuo Kominami
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2654280A priority Critical patent/JPS56123110A/ja
Publication of JPS56123110A publication Critical patent/JPS56123110A/ja
Publication of JPS648922B2 publication Critical patent/JPS648922B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP2654280A 1980-03-05 1980-03-05 Muting circuit Granted JPS56123110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2654280A JPS56123110A (en) 1980-03-05 1980-03-05 Muting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2654280A JPS56123110A (en) 1980-03-05 1980-03-05 Muting circuit

Publications (2)

Publication Number Publication Date
JPS56123110A JPS56123110A (en) 1981-09-28
JPS648922B2 true JPS648922B2 (enEXAMPLES) 1989-02-15

Family

ID=12196379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2654280A Granted JPS56123110A (en) 1980-03-05 1980-03-05 Muting circuit

Country Status (1)

Country Link
JP (1) JPS56123110A (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967702A (ja) * 1982-10-12 1984-04-17 Nec Ic Microcomput Syst Ltd ミユ−テイング回路
JPH08237054A (ja) * 1995-03-01 1996-09-13 Nec Corp 利得可変回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120722U (enEXAMPLES) * 1975-03-27 1976-09-30
JPS5478452U (enEXAMPLES) * 1977-11-14 1979-06-04
JPS54128251A (en) * 1978-03-29 1979-10-04 Hitachi Ltd Mute circuit

Also Published As

Publication number Publication date
JPS56123110A (en) 1981-09-28

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