JPS62158922U - - Google Patents

Info

Publication number
JPS62158922U
JPS62158922U JP4569186U JP4569186U JPS62158922U JP S62158922 U JPS62158922 U JP S62158922U JP 4569186 U JP4569186 U JP 4569186U JP 4569186 U JP4569186 U JP 4569186U JP S62158922 U JPS62158922 U JP S62158922U
Authority
JP
Japan
Prior art keywords
output
outputs
operational amplifier
receives
changeover switch
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
JP4569186U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450646Y2 (US07345094-20080318-C00003.png
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 (US07345094-20080318-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986045691U JPH0450646Y2 (US07345094-20080318-C00003.png) 1986-03-28 1986-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986045691U JPH0450646Y2 (US07345094-20080318-C00003.png) 1986-03-28 1986-03-28

Publications (2)

Publication Number Publication Date
JPS62158922U true JPS62158922U (US07345094-20080318-C00003.png) 1987-10-08
JPH0450646Y2 JPH0450646Y2 (US07345094-20080318-C00003.png) 1992-11-30

Family

ID=30864657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986045691U Expired JPH0450646Y2 (US07345094-20080318-C00003.png) 1986-03-28 1986-03-28

Country Status (1)

Country Link
JP (1) JPH0450646Y2 (US07345094-20080318-C00003.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159653A (US07345094-20080318-C00003.png) * 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159653A (US07345094-20080318-C00003.png) * 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
JPH0450646Y2 (US07345094-20080318-C00003.png) 1992-11-30

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