JPS645371Y2 - - Google Patents

Info

Publication number
JPS645371Y2
JPS645371Y2 JP1980022221U JP2222180U JPS645371Y2 JP S645371 Y2 JPS645371 Y2 JP S645371Y2 JP 1980022221 U JP1980022221 U JP 1980022221U JP 2222180 U JP2222180 U JP 2222180U JP S645371 Y2 JPS645371 Y2 JP S645371Y2
Authority
JP
Japan
Prior art keywords
signal
output
transistor
attenuation
amplifier
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
JP1980022221U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56123643U (OSRAM
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 filed Critical
Priority to JP1980022221U priority Critical patent/JPS645371Y2/ja
Publication of JPS56123643U publication Critical patent/JPS56123643U/ja
Application granted granted Critical
Publication of JPS645371Y2 publication Critical patent/JPS645371Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Noise Elimination (AREA)
JP1980022221U 1980-02-22 1980-02-22 Expired JPS645371Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980022221U JPS645371Y2 (OSRAM) 1980-02-22 1980-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980022221U JPS645371Y2 (OSRAM) 1980-02-22 1980-02-22

Publications (2)

Publication Number Publication Date
JPS56123643U JPS56123643U (OSRAM) 1981-09-19
JPS645371Y2 true JPS645371Y2 (OSRAM) 1989-02-10

Family

ID=29618347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980022221U Expired JPS645371Y2 (OSRAM) 1980-02-22 1980-02-22

Country Status (1)

Country Link
JP (1) JPS645371Y2 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4515127Y1 (OSRAM) * 1966-12-01 1970-06-25
JPS5238112U (OSRAM) * 1976-08-27 1977-03-17

Also Published As

Publication number Publication date
JPS56123643U (OSRAM) 1981-09-19

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