JPH0545088B2 - - Google Patents

Info

Publication number
JPH0545088B2
JPH0545088B2 JP61153563A JP15356386A JPH0545088B2 JP H0545088 B2 JPH0545088 B2 JP H0545088B2 JP 61153563 A JP61153563 A JP 61153563A JP 15356386 A JP15356386 A JP 15356386A JP H0545088 B2 JPH0545088 B2 JP H0545088B2
Authority
JP
Japan
Prior art keywords
current
gain
transistor
current source
resistors
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 - Lifetime
Application number
JP61153563A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639308A (ja
Inventor
Nobuyuki Katsuta
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 JPS639308A (ja) 1988-01-16
JPH0545088B2 true 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)

Families Citing this family (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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030202B2 (ja) * 1980-08-01 1985-07-15 ワイケイケイ株式会社 織込みスライドフアスナ−
JPS59183515A (ja) * 1983-04-01 1984-10-18 Nec Corp 可変利得差動増幅回路

Also Published As

Publication number Publication date
JPS639308A (ja) 1988-01-16

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