JPS58108810A - 可変利得増幅器 - Google Patents

可変利得増幅器

Info

Publication number
JPS58108810A
JPS58108810A JP20865681A JP20865681A JPS58108810A JP S58108810 A JPS58108810 A JP S58108810A JP 20865681 A JP20865681 A JP 20865681A JP 20865681 A JP20865681 A JP 20865681A JP S58108810 A JPS58108810 A JP S58108810A
Authority
JP
Japan
Prior art keywords
gain
switching
amplifier
differential
output
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
JP20865681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026449B2 (enExample
Inventor
Hajime Takamatsu
高松　一
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.)
Tektronix Japan Ltd
Original Assignee
Sony Tektronix 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 Sony Tektronix Corp filed Critical Sony Tektronix Corp
Priority to JP20865681A priority Critical patent/JPS58108810A/ja
Publication of JPS58108810A publication Critical patent/JPS58108810A/ja
Publication of JPH026449B2 publication Critical patent/JPH026449B2/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
    • H03G3/001—Digital control of analog signals

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP20865681A 1981-12-23 1981-12-23 可変利得増幅器 Granted JPS58108810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20865681A JPS58108810A (ja) 1981-12-23 1981-12-23 可変利得増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20865681A JPS58108810A (ja) 1981-12-23 1981-12-23 可変利得増幅器

Publications (2)

Publication Number Publication Date
JPS58108810A true JPS58108810A (ja) 1983-06-29
JPH026449B2 JPH026449B2 (enExample) 1990-02-09

Family

ID=16559860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20865681A Granted JPS58108810A (ja) 1981-12-23 1981-12-23 可変利得増幅器

Country Status (1)

Country Link
JP (1) JPS58108810A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241308A (ja) * 1984-05-16 1985-11-30 Nec Corp トランジスタ回路
WO2000018006A1 (en) * 1998-09-21 2000-03-30 Koninklijke Philips Electronics N.V. Amplifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241308A (ja) * 1984-05-16 1985-11-30 Nec Corp トランジスタ回路
WO2000018006A1 (en) * 1998-09-21 2000-03-30 Koninklijke Philips Electronics N.V. Amplifier

Also Published As

Publication number Publication date
JPH026449B2 (enExample) 1990-02-09

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