JPS568911A - Btl amplifier - Google Patents

Btl amplifier

Info

Publication number
JPS568911A
JPS568911A JP8528879A JP8528879A JPS568911A JP S568911 A JPS568911 A JP S568911A JP 8528879 A JP8528879 A JP 8528879A JP 8528879 A JP8528879 A JP 8528879A JP S568911 A JPS568911 A JP S568911A
Authority
JP
Japan
Prior art keywords
differential amplifier
supplied
equal
input terminal
obtain output
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.)
Pending
Application number
JP8528879A
Other languages
Japanese (ja)
Inventor
Toyojiro Naokawa
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP8528879A priority Critical patent/JPS568911A/en
Publication of JPS568911A publication Critical patent/JPS568911A/en
Pending 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)

Abstract

PURPOSE:To facilitate integration by employing the constitution available for the reduction of attachments such as coupling capacitors. CONSTITUTION:Input signal v1 is supplied to an inverted input terminal of differential amplifier 03 of voltage gain 1 to obtain output v2 that is equal in level to and opposite in phase to v1. Output v2 is supplied to the uninverted input terminal of differential amplifier 01 to obtain output v3. Input signal v1, on the other hand, is supplied to the uninverted input terminal of differential amplifier 02 equal in voltage gain to differential amplifier 01 to obtain output v4. Outputs v3 and v4 are out of phase with each other and equal in level and they are applied to both the terminal of load resistance RL.
JP8528879A 1979-07-05 1979-07-05 Btl amplifier Pending JPS568911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8528879A JPS568911A (en) 1979-07-05 1979-07-05 Btl amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8528879A JPS568911A (en) 1979-07-05 1979-07-05 Btl amplifier

Publications (1)

Publication Number Publication Date
JPS568911A true JPS568911A (en) 1981-01-29

Family

ID=13854373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8528879A Pending JPS568911A (en) 1979-07-05 1979-07-05 Btl amplifier

Country Status (1)

Country Link
JP (1) JPS568911A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757620U (en) * 1980-09-22 1982-04-05
JPS63219214A (en) * 1986-10-17 1988-09-12 Sanyo Electric Co Ltd Amplifier
JPS63294110A (en) * 1987-05-27 1988-11-30 Mitsubishi Electric Corp Amplifier
JPS63294109A (en) * 1987-05-27 1988-11-30 Mitsubishi Electric Corp Amplifier
JPH04242307A (en) * 1991-01-17 1992-08-31 Nec Ic Microcomput Syst Ltd Amplifier circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478956A (en) * 1977-12-07 1979-06-23 Hitachi Ltd Amplified output circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478956A (en) * 1977-12-07 1979-06-23 Hitachi Ltd Amplified output circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757620U (en) * 1980-09-22 1982-04-05
JPH0112411Y2 (en) * 1980-09-22 1989-04-11
JPS63219214A (en) * 1986-10-17 1988-09-12 Sanyo Electric Co Ltd Amplifier
JPS63294110A (en) * 1987-05-27 1988-11-30 Mitsubishi Electric Corp Amplifier
JPS63294109A (en) * 1987-05-27 1988-11-30 Mitsubishi Electric Corp Amplifier
JPH04242307A (en) * 1991-01-17 1992-08-31 Nec Ic Microcomput Syst Ltd Amplifier circuit

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