JPS5848514A - 利得制御差動増幅回路 - Google Patents

利得制御差動増幅回路

Info

Publication number
JPS5848514A
JPS5848514A JP56148536A JP14853681A JPS5848514A JP S5848514 A JPS5848514 A JP S5848514A JP 56148536 A JP56148536 A JP 56148536A JP 14853681 A JP14853681 A JP 14853681A JP S5848514 A JPS5848514 A JP S5848514A
Authority
JP
Japan
Prior art keywords
differential amplifier
circuit
current mirror
amplifier circuit
transistor
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
JP56148536A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516208B2 (enrdf_load_html_response
Inventor
Takashi Kakimoto
隆司 垣本
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56148536A priority Critical patent/JPS5848514A/ja
Publication of JPS5848514A publication Critical patent/JPS5848514A/ja
Publication of JPH0516208B2 publication Critical patent/JPH0516208B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
JP56148536A 1981-09-18 1981-09-18 利得制御差動増幅回路 Granted JPS5848514A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56148536A JPS5848514A (ja) 1981-09-18 1981-09-18 利得制御差動増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56148536A JPS5848514A (ja) 1981-09-18 1981-09-18 利得制御差動増幅回路

Publications (2)

Publication Number Publication Date
JPS5848514A true JPS5848514A (ja) 1983-03-22
JPH0516208B2 JPH0516208B2 (enrdf_load_html_response) 1993-03-03

Family

ID=15454967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56148536A Granted JPS5848514A (ja) 1981-09-18 1981-09-18 利得制御差動増幅回路

Country Status (1)

Country Link
JP (1) JPS5848514A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61220507A (ja) * 1985-03-26 1986-09-30 Rohm Co Ltd レベルシフト回路
JP2003110373A (ja) * 2001-09-28 2003-04-11 Seiko Instruments Inc 増幅回路
JP2007150752A (ja) * 2005-11-28 2007-06-14 Sony Corp チューナ回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222853A (en) * 1975-08-14 1977-02-21 Sony Corp Amplifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222853A (en) * 1975-08-14 1977-02-21 Sony Corp Amplifier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61220507A (ja) * 1985-03-26 1986-09-30 Rohm Co Ltd レベルシフト回路
JP2003110373A (ja) * 2001-09-28 2003-04-11 Seiko Instruments Inc 増幅回路
JP2007150752A (ja) * 2005-11-28 2007-06-14 Sony Corp チューナ回路

Also Published As

Publication number Publication date
JPH0516208B2 (enrdf_load_html_response) 1993-03-03

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