JPH0450646Y2 - - Google Patents

Info

Publication number
JPH0450646Y2
JPH0450646Y2 JP1986045691U JP4569186U JPH0450646Y2 JP H0450646 Y2 JPH0450646 Y2 JP H0450646Y2 JP 1986045691 U JP1986045691 U JP 1986045691U JP 4569186 U JP4569186 U JP 4569186U JP H0450646 Y2 JPH0450646 Y2 JP H0450646Y2
Authority
JP
Japan
Prior art keywords
switch
selects
operational amplifier
output
terminal
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
JP1986045691U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62158922U (en]
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 JP1986045691U priority Critical patent/JPH0450646Y2/ja
Publication of JPS62158922U publication Critical patent/JPS62158922U/ja
Application granted granted Critical
Publication of JPH0450646Y2 publication Critical patent/JPH0450646Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP1986045691U 1986-03-28 1986-03-28 Expired JPH0450646Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986045691U JPH0450646Y2 (en]) 1986-03-28 1986-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986045691U JPH0450646Y2 (en]) 1986-03-28 1986-03-28

Publications (2)

Publication Number Publication Date
JPS62158922U JPS62158922U (en]) 1987-10-08
JPH0450646Y2 true JPH0450646Y2 (en]) 1992-11-30

Family

ID=30864657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986045691U Expired JPH0450646Y2 (en]) 1986-03-28 1986-03-28

Country Status (1)

Country Link
JP (1) JPH0450646Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159653A (en]) * 1974-06-12 1975-12-24
JPS56164609A (en) * 1980-05-21 1981-12-17 Nec Corp Gain adjusting circuit
JPS57210708A (en) * 1981-06-22 1982-12-24 Hitachi Ltd Variable gain amplifier

Also Published As

Publication number Publication date
JPS62158922U (en]) 1987-10-08

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