JPS5266358A - Amplification circuit - Google Patents

Amplification circuit

Info

Publication number
JPS5266358A
JPS5266358A JP50142774A JP14277475A JPS5266358A JP S5266358 A JPS5266358 A JP S5266358A JP 50142774 A JP50142774 A JP 50142774A JP 14277475 A JP14277475 A JP 14277475A JP S5266358 A JPS5266358 A JP S5266358A
Authority
JP
Japan
Prior art keywords
amplification circuit
amplification
circuit
emitter
transistors
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
JP50142774A
Other languages
Japanese (ja)
Inventor
Makoto Morishita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50142774A priority Critical patent/JPS5266358A/en
Publication of JPS5266358A publication Critical patent/JPS5266358A/en
Pending 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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/486—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with IC amplifier blocks

Abstract

PURPOSE:To obtain a circuit having fast building-up and high gain, by connecting amplification circuits which have a common negative feedback input terminal in the cascade connection, and by installing an amplitude limit circuit utilizing voltage drop between the base and emitter of transistors of each amplification stop, so that the low-frequency characteristics are improved.
JP50142774A 1975-11-28 1975-11-28 Amplification circuit Pending JPS5266358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50142774A JPS5266358A (en) 1975-11-28 1975-11-28 Amplification circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50142774A JPS5266358A (en) 1975-11-28 1975-11-28 Amplification circuit

Publications (1)

Publication Number Publication Date
JPS5266358A true JPS5266358A (en) 1977-06-01

Family

ID=15323265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50142774A Pending JPS5266358A (en) 1975-11-28 1975-11-28 Amplification circuit

Country Status (1)

Country Link
JP (1) JPS5266358A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02186725A (en) * 1989-01-13 1990-07-23 Pioneer Electron Corp Intermediate frequency amplifier circuit of receiver
JP2002094336A (en) * 2000-09-13 2002-03-29 Nf Corp Cascade connected type amplifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02186725A (en) * 1989-01-13 1990-07-23 Pioneer Electron Corp Intermediate frequency amplifier circuit of receiver
JP2002094336A (en) * 2000-09-13 2002-03-29 Nf Corp Cascade connected type amplifier

Similar Documents

Publication Publication Date Title
GB946929A (en) A voltage comparator including semiconductor current amplifiers
ES424802A1 (en) Current amplifier
GB724682A (en) Improvements in or relating to stabilised transistor-amplifiers
JPS5266358A (en) Amplification circuit
JPS5718106A (en) Direct-coupled amplifying circuit
JPS5374348A (en) Transistor amplifying circuit
ES292052A1 (en) Transistorized saw-tooth wave generators utilizing direct current negative feedback
JPS5287346A (en) Amplifying circuit
JPS5518110A (en) A-class push-pull amplifier
GB1028421A (en) Hybrid amplifier circuit
JPS5267547A (en) Transistor amplifying circuit
JPS5620315A (en) Low-frequency amplifying circuit
JPS5767305A (en) Limiter circuit
JPS51117857A (en) Automatic gain control circuit
JPS5217752A (en) One end earthing type btl amplifier circuit
JPS5239350A (en) Complementary type amplification circuit
JPS5331941A (en) Direct-coupled amplifier
JPS5292460A (en) Charge amplifier
JPS5245244A (en) Push-pull amplifier circuit
JPS5211749A (en) Dc amplifier
JPS5228247A (en) Amplifier circuit
KR790000626B1 (en) Gain cotrol circuit
JPS5379357A (en) Automatic gain switching amplifier
JPS5215251A (en) Amplifier
ES344370A1 (en) Negative feedback amplifier having adjustable gain