JPS536553A - Variable gain amplifier - Google Patents
Variable gain amplifierInfo
- Publication number
- JPS536553A JPS536553A JP8166476A JP8166476A JPS536553A JP S536553 A JPS536553 A JP S536553A JP 8166476 A JP8166476 A JP 8166476A JP 8166476 A JP8166476 A JP 8166476A JP S536553 A JPS536553 A JP S536553A
- Authority
- JP
- Japan
- Prior art keywords
- variable gain
- gain amplifier
- current source
- amplifier
- diffrential
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8166476A JPS536553A (en) | 1976-07-08 | 1976-07-08 | Variable gain amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8166476A JPS536553A (en) | 1976-07-08 | 1976-07-08 | Variable gain amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS536553A true JPS536553A (en) | 1978-01-21 |
JPS5719886B2 JPS5719886B2 (ja) | 1982-04-24 |
Family
ID=13752586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8166476A Granted JPS536553A (en) | 1976-07-08 | 1976-07-08 | Variable gain amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS536553A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56103524A (en) * | 1979-12-21 | 1981-08-18 | Philips Nv | Variable impedance circuit |
JPS5947817A (ja) * | 1982-06-22 | 1984-03-17 | テキサス・インスツルメンツ・ドイツチエランド・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 高周波増幅器 |
JPH03103615U (ja) * | 1990-02-09 | 1991-10-28 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582807A (en) * | 1969-07-28 | 1971-06-01 | Tektronix Inc | Amplifier gain control circuit including diode bridge |
JPS5115350A (ja) * | 1974-07-30 | 1976-02-06 | Nippon Musical Instruments Mfg |
-
1976
- 1976-07-08 JP JP8166476A patent/JPS536553A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582807A (en) * | 1969-07-28 | 1971-06-01 | Tektronix Inc | Amplifier gain control circuit including diode bridge |
JPS5115350A (ja) * | 1974-07-30 | 1976-02-06 | Nippon Musical Instruments Mfg |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56103524A (en) * | 1979-12-21 | 1981-08-18 | Philips Nv | Variable impedance circuit |
JPS5947817A (ja) * | 1982-06-22 | 1984-03-17 | テキサス・インスツルメンツ・ドイツチエランド・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 高周波増幅器 |
JPH03103615U (ja) * | 1990-02-09 | 1991-10-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS5719886B2 (ja) | 1982-04-24 |
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