JPS58177023A - 自動利得制御回路 - Google Patents

自動利得制御回路

Info

Publication number
JPS58177023A
JPS58177023A JP57059870A JP5987082A JPS58177023A JP S58177023 A JPS58177023 A JP S58177023A JP 57059870 A JP57059870 A JP 57059870A JP 5987082 A JP5987082 A JP 5987082A JP S58177023 A JPS58177023 A JP S58177023A
Authority
JP
Japan
Prior art keywords
image sensor
output
agc
input signal
alpha
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
JP57059870A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226806B2 (enExample
Inventor
Kensaku Katayama
片山　憲作
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.)
Chino Corp
Original Assignee
Chino Works 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 Chino Works Ltd filed Critical Chino Works Ltd
Priority to JP57059870A priority Critical patent/JPS58177023A/ja
Publication of JPS58177023A publication Critical patent/JPS58177023A/ja
Publication of JPH0226806B2 publication Critical patent/JPH0226806B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP57059870A 1982-04-09 1982-04-09 自動利得制御回路 Granted JPS58177023A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57059870A JPS58177023A (ja) 1982-04-09 1982-04-09 自動利得制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57059870A JPS58177023A (ja) 1982-04-09 1982-04-09 自動利得制御回路

Publications (2)

Publication Number Publication Date
JPS58177023A true JPS58177023A (ja) 1983-10-17
JPH0226806B2 JPH0226806B2 (enExample) 1990-06-13

Family

ID=13125626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57059870A Granted JPS58177023A (ja) 1982-04-09 1982-04-09 自動利得制御回路

Country Status (1)

Country Link
JP (1) JPS58177023A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125782A (ja) * 1985-11-26 1987-06-08 Sony Corp カメラ用ａｇｃ回路
JPH06204769A (ja) * 1992-12-28 1994-07-22 Mitsubishi Electric Corp センサ特性調整回路および方法
US6798452B1 (en) 1997-07-28 2004-09-28 Matsushita Electric Industrial Co., Ltd. Amplifying solid-state imaging device, method for driving the same and physical quantity distribution sensing semiconductor device
JP2006020104A (ja) * 2004-07-02 2006-01-19 Sony Corp 撮像装置の輝度信号増幅量調整装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144649A (en) * 1977-05-23 1978-12-16 Olympus Optical Co Ltd Auto-spanning circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144649A (en) * 1977-05-23 1978-12-16 Olympus Optical Co Ltd Auto-spanning circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125782A (ja) * 1985-11-26 1987-06-08 Sony Corp カメラ用ａｇｃ回路
JPH06204769A (ja) * 1992-12-28 1994-07-22 Mitsubishi Electric Corp センサ特性調整回路および方法
US6798452B1 (en) 1997-07-28 2004-09-28 Matsushita Electric Industrial Co., Ltd. Amplifying solid-state imaging device, method for driving the same and physical quantity distribution sensing semiconductor device
JP2006020104A (ja) * 2004-07-02 2006-01-19 Sony Corp 撮像装置の輝度信号増幅量調整装置

Also Published As

Publication number Publication date
JPH0226806B2 (enExample) 1990-06-13

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