JPS59181711A - 差動増幅回路 - Google Patents

差動増幅回路

Info

Publication number
JPS59181711A
JPS59181711A JP5447783A JP5447783A JPS59181711A JP S59181711 A JPS59181711 A JP S59181711A JP 5447783 A JP5447783 A JP 5447783A JP 5447783 A JP5447783 A JP 5447783A JP S59181711 A JPS59181711 A JP S59181711A
Authority
JP
Japan
Prior art keywords
differential
collector
differential amplifier
diode
amplifier 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
JP5447783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0244164B2 (enrdf_load_stackoverflow
Inventor
Yoshihiko Mizukami
義彦 水上
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.)
NEC IC Microcomputer Systems Co Ltd
Original Assignee
NEC IC Microcomputer Systems Co 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 NEC IC Microcomputer Systems Co Ltd filed Critical NEC IC Microcomputer Systems Co Ltd
Priority to JP5447783A priority Critical patent/JPS59181711A/ja
Publication of JPS59181711A publication Critical patent/JPS59181711A/ja
Publication of JPH0244164B2 publication Critical patent/JPH0244164B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP5447783A 1983-03-30 1983-03-30 差動増幅回路 Granted JPS59181711A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5447783A JPS59181711A (ja) 1983-03-30 1983-03-30 差動増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5447783A JPS59181711A (ja) 1983-03-30 1983-03-30 差動増幅回路

Publications (2)

Publication Number Publication Date
JPS59181711A true JPS59181711A (ja) 1984-10-16
JPH0244164B2 JPH0244164B2 (enrdf_load_stackoverflow) 1990-10-03

Family

ID=12971743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5447783A Granted JPS59181711A (ja) 1983-03-30 1983-03-30 差動増幅回路

Country Status (1)

Country Link
JP (1) JPS59181711A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780630A (en) * 1986-06-27 1988-10-25 Commissariat A L'energie Atomique Double differential summing amplifier with four independent inputs

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138981A (en) * 1979-04-16 1980-10-30 Matsushita Electric Ind Co Ltd Signal amplifying circuit
JPS5884512A (ja) * 1981-11-16 1983-05-20 Matsushita Electric Ind Co Ltd 信号増幅回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55138981A (en) * 1979-04-16 1980-10-30 Matsushita Electric Ind Co Ltd Signal amplifying circuit
JPS5884512A (ja) * 1981-11-16 1983-05-20 Matsushita Electric Ind Co Ltd 信号増幅回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780630A (en) * 1986-06-27 1988-10-25 Commissariat A L'energie Atomique Double differential summing amplifier with four independent inputs

Also Published As

Publication number Publication date
JPH0244164B2 (enrdf_load_stackoverflow) 1990-10-03

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