JPS60223214A - 対数増幅回路 - Google Patents

対数増幅回路

Info

Publication number
JPS60223214A
JPS60223214A JP4662685A JP4662685A JPS60223214A JP S60223214 A JPS60223214 A JP S60223214A JP 4662685 A JP4662685 A JP 4662685A JP 4662685 A JP4662685 A JP 4662685A JP S60223214 A JPS60223214 A JP S60223214A
Authority
JP
Japan
Prior art keywords
transistor
current
circuit
amplifier
input terminal
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
JP4662685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6153891B2 (enrdf_load_stackoverflow
Inventor
Hisashi Yamada
尚志 山田
Masayuki Katakura
雅幸 片倉
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP4662685A priority Critical patent/JPS60223214A/ja
Publication of JPS60223214A publication Critical patent/JPS60223214A/ja
Publication of JPS6153891B2 publication Critical patent/JPS6153891B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP4662685A 1985-03-11 1985-03-11 対数増幅回路 Granted JPS60223214A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4662685A JPS60223214A (ja) 1985-03-11 1985-03-11 対数増幅回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4662685A JPS60223214A (ja) 1985-03-11 1985-03-11 対数増幅回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP12079175A Division JPS52103941A (en) 1975-10-08 1975-10-08 Transister circuit

Publications (2)

Publication Number Publication Date
JPS60223214A true JPS60223214A (ja) 1985-11-07
JPS6153891B2 JPS6153891B2 (enrdf_load_stackoverflow) 1986-11-19

Family

ID=12752498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4662685A Granted JPS60223214A (ja) 1985-03-11 1985-03-11 対数増幅回路

Country Status (1)

Country Link
JP (1) JPS60223214A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6153891B2 (enrdf_load_stackoverflow) 1986-11-19

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