JPS6138641B2 - - Google Patents

Info

Publication number
JPS6138641B2
JPS6138641B2 JP11742178A JP11742178A JPS6138641B2 JP S6138641 B2 JPS6138641 B2 JP S6138641B2 JP 11742178 A JP11742178 A JP 11742178A JP 11742178 A JP11742178 A JP 11742178A JP S6138641 B2 JPS6138641 B2 JP S6138641B2
Authority
JP
Japan
Prior art keywords
field effect
source
bias
output stage
effect 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.)
Expired
Application number
JP11742178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5545202A (en
Inventor
Gichu Oota
Tooru Sanbe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11742178A priority Critical patent/JPS5545202A/ja
Publication of JPS5545202A publication Critical patent/JPS5545202A/ja
Publication of JPS6138641B2 publication Critical patent/JPS6138641B2/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
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3001—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor with field-effect transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP11742178A 1978-09-26 1978-09-26 Push-pull amplifier Granted JPS5545202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11742178A JPS5545202A (en) 1978-09-26 1978-09-26 Push-pull amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11742178A JPS5545202A (en) 1978-09-26 1978-09-26 Push-pull amplifier

Publications (2)

Publication Number Publication Date
JPS5545202A JPS5545202A (en) 1980-03-29
JPS6138641B2 true JPS6138641B2 (enExample) 1986-08-30

Family

ID=14711222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11742178A Granted JPS5545202A (en) 1978-09-26 1978-09-26 Push-pull amplifier

Country Status (1)

Country Link
JP (1) JPS5545202A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0293486B1 (en) * 1986-11-21 1991-03-13 KASAI, Takafumi Amplifier having a constant-current bias circuit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002359529A (ja) * 2001-05-31 2002-12-13 Matsushita Electric Ind Co Ltd 電力増幅装置
WO2016051473A1 (ja) * 2014-09-29 2016-04-07 三菱電機株式会社 演算増幅回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0293486B1 (en) * 1986-11-21 1991-03-13 KASAI, Takafumi Amplifier having a constant-current bias circuit

Also Published As

Publication number Publication date
JPS5545202A (en) 1980-03-29

Similar Documents

Publication Publication Date Title
CN100555844C (zh) 射频放大器电路及其操作方法
US8410854B2 (en) Semiconductor integrated circuit device
US6304138B1 (en) Audio-frequency power amplifier that utilizes a bridged amplified configuration
US8766722B2 (en) Quiescent control circuit for providing control current for an amplifier
US4431972A (en) Push-pull amplifier
US10855239B2 (en) Amplifier class AB output stage
US5710522A (en) Amplifier having an active current source
JP4295109B2 (ja) 電力増幅器モジュール
WO2007049390A1 (ja) 差動増幅器
US4241314A (en) Transistor amplifier circuits
JPS6138641B2 (enExample)
CN101366173B (zh) 功率放大器及其空载电流设定电路
JPH04307804A (ja) 単位利得最終段
JPS6313571B2 (enExample)
US6434243B1 (en) Power amplifier
JPS6282704A (ja) 増幅回路
US6535062B1 (en) Low noise, low distortion, complementary IF amplifier
US20020140509A1 (en) Efficient AC coupled CMOS RF amplifier
KR100370498B1 (ko) 2중 부궤환 ｄ급 음향증폭기
JPS622722B2 (enExample)
US20100098268A1 (en) High-voltage output amplifier for audio systems
JP2509462Y2 (ja) 増幅器
EP0733281B1 (en) Amplifier arrangement
JP4820544B2 (ja) リニア動作の電力増幅回路および電力増幅器
JP2520809B2 (ja) Ｆｅｔバイアス回路