JPS639308A - 可変利得増幅器 - Google Patents

可変利得増幅器

Info

Publication number
JPS639308A
JPS639308A JP15356386A JP15356386A JPS639308A JP S639308 A JPS639308 A JP S639308A JP 15356386 A JP15356386 A JP 15356386A JP 15356386 A JP15356386 A JP 15356386A JP S639308 A JPS639308 A JP S639308A
Authority
JP
Japan
Prior art keywords
current
diode
resistor
gain
circuit
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
JP15356386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0545088B2 (enrdf_load_stackoverflow
Inventor
Nobuyuki Katsuta
葛田　信幸
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP15356386A priority Critical patent/JPS639308A/ja
Publication of JPS639308A publication Critical patent/JPS639308A/ja
Publication of JPH0545088B2 publication Critical patent/JPH0545088B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP15356386A 1986-06-30 1986-06-30 可変利得増幅器 Granted JPS639308A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15356386A JPS639308A (ja) 1986-06-30 1986-06-30 可変利得増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15356386A JPS639308A (ja) 1986-06-30 1986-06-30 可変利得増幅器

Publications (2)

Publication Number Publication Date
JPS639308A true JPS639308A (ja) 1988-01-16
JPH0545088B2 JPH0545088B2 (enrdf_load_stackoverflow) 1993-07-08

Family

ID=15565231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15356386A Granted JPS639308A (ja) 1986-06-30 1986-06-30 可変利得増幅器

Country Status (1)

Country Link
JP (1) JPS639308A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008306615A (ja) * 2007-06-11 2008-12-18 Nippon Telegr & Teleph Corp <Ntt> 利得調整用制御電圧供給回路および利得調整用制御電圧供給方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731802A (en) * 1980-08-01 1982-02-20 Yoshida Kogyo Kk Woven slide fastener
JPS59183515A (ja) * 1983-04-01 1984-10-18 Nec Corp 可変利得差動増幅回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731802A (en) * 1980-08-01 1982-02-20 Yoshida Kogyo Kk Woven slide fastener
JPS59183515A (ja) * 1983-04-01 1984-10-18 Nec Corp 可変利得差動増幅回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008306615A (ja) * 2007-06-11 2008-12-18 Nippon Telegr & Teleph Corp <Ntt> 利得調整用制御電圧供給回路および利得調整用制御電圧供給方法

Also Published As

Publication number Publication date
JPH0545088B2 (enrdf_load_stackoverflow) 1993-07-08

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