JPS57142012A - Transistor circuit - Google Patents

Transistor circuit

Info

Publication number
JPS57142012A
JPS57142012A JP56027775A JP2777581A JPS57142012A JP S57142012 A JPS57142012 A JP S57142012A JP 56027775 A JP56027775 A JP 56027775A JP 2777581 A JP2777581 A JP 2777581A JP S57142012 A JPS57142012 A JP S57142012A
Authority
JP
Japan
Prior art keywords
trq
potential
output
base
input signal
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
JP56027775A
Other languages
Japanese (ja)
Inventor
Umeo Oshio
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56027775A priority Critical patent/JPS57142012A/en
Publication of JPS57142012A publication Critical patent/JPS57142012A/en
Pending legal-status Critical Current

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  • Amplifiers (AREA)

Abstract

PURPOSE: To achieve a large amplitude output, by giving an input signal at an inverse phase relation to two series-connected transistors (TR) provided between power supply terminals and keeping the base potential at high potential side to an intermediate level of the power supply voltage.
CONSTITUTION: When an input signal is given to a terminal IN, the base potential of a TRQ1 for buffer follows so that it is at higher potential than the collector potential of an output TRQ by VBE. Thus, when the collector potential of the TRQ is sufficiently lowered, since the collector potential of the TRQ1 is sufficiently lowered with the base potential, an output voltage amplitude from a terminal OUT exceeds a voltage given to the base of the TRQ1 to be sufficiently greater. As a result, an output voltage exceeding the rating of the output TRQ can be achieved.
COPYRIGHT: (C)1982,JPO&Japio
JP56027775A 1981-02-27 1981-02-27 Transistor circuit Pending JPS57142012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027775A JPS57142012A (en) 1981-02-27 1981-02-27 Transistor circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027775A JPS57142012A (en) 1981-02-27 1981-02-27 Transistor circuit

Publications (1)

Publication Number Publication Date
JPS57142012A true JPS57142012A (en) 1982-09-02

Family

ID=12230343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027775A Pending JPS57142012A (en) 1981-02-27 1981-02-27 Transistor circuit

Country Status (1)

Country Link
JP (1) JPS57142012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843017U (en) * 1981-09-17 1983-03-23 パイオニア株式会社 transistor circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843017U (en) * 1981-09-17 1983-03-23 パイオニア株式会社 transistor circuit

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