JPS5597709A - Analog signal amplifier circuit - Google Patents

Analog signal amplifier circuit

Info

Publication number
JPS5597709A
JPS5597709A JP627579A JP627579A JPS5597709A JP S5597709 A JPS5597709 A JP S5597709A JP 627579 A JP627579 A JP 627579A JP 627579 A JP627579 A JP 627579A JP S5597709 A JPS5597709 A JP S5597709A
Authority
JP
Japan
Prior art keywords
output
signal
analog signal
led
circuit
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
JP627579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6260846B2 (Direct
Inventor
Kuniharu Uchimura
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP627579A priority Critical patent/JPS5597709A/ja
Publication of JPS5597709A publication Critical patent/JPS5597709A/ja
Publication of JPS6260846B2 publication Critical patent/JPS6260846B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP627579A 1979-01-22 1979-01-22 Analog signal amplifier circuit Granted JPS5597709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP627579A JPS5597709A (en) 1979-01-22 1979-01-22 Analog signal amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP627579A JPS5597709A (en) 1979-01-22 1979-01-22 Analog signal amplifier circuit

Publications (2)

Publication Number Publication Date
JPS5597709A true JPS5597709A (en) 1980-07-25
JPS6260846B2 JPS6260846B2 (Direct) 1987-12-18

Family

ID=11633851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP627579A Granted JPS5597709A (en) 1979-01-22 1979-01-22 Analog signal amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5597709A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093812A (ja) * 1983-10-26 1985-05-25 Nec Corp 集積回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120754A (Direct) * 1974-03-09 1975-09-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120754A (Direct) * 1974-03-09 1975-09-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093812A (ja) * 1983-10-26 1985-05-25 Nec Corp 集積回路

Also Published As

Publication number Publication date
JPS6260846B2 (Direct) 1987-12-18

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