JPS53129948A - Automatic gain control unit - Google Patents
Automatic gain control unitInfo
- Publication number
- JPS53129948A JPS53129948A JP4548277A JP4548277A JPS53129948A JP S53129948 A JPS53129948 A JP S53129948A JP 4548277 A JP4548277 A JP 4548277A JP 4548277 A JP4548277 A JP 4548277A JP S53129948 A JPS53129948 A JP S53129948A
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- gain control
- automatic gain
- circuit
- suitablly
- 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
Landscapes
- Control Of Amplification And Gain Control (AREA)
Abstract
PURPOSE: To achieve a direct-coupled automatic gain control unit which reduces the fluctuation of the DC output voltage as well as the effect of the temperature variation and can be applied suitablly to the semiconductor integrated circuit, by using a simple circuit constitution which is connected to the DC negative feedback circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4548277A JPS53129948A (en) | 1977-04-19 | 1977-04-19 | Automatic gain control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4548277A JPS53129948A (en) | 1977-04-19 | 1977-04-19 | Automatic gain control unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53129948A true JPS53129948A (en) | 1978-11-13 |
JPS624886B2 JPS624886B2 (en) | 1987-02-02 |
Family
ID=12720609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4548277A Granted JPS53129948A (en) | 1977-04-19 | 1977-04-19 | Automatic gain control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53129948A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6167311A (en) * | 1984-09-11 | 1986-04-07 | Sanyo Electric Co Ltd | Automatic level controlling circuit |
JPS6181213U (en) * | 1984-10-31 | 1986-05-29 |
-
1977
- 1977-04-19 JP JP4548277A patent/JPS53129948A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6167311A (en) * | 1984-09-11 | 1986-04-07 | Sanyo Electric Co Ltd | Automatic level controlling circuit |
JPH0356483B2 (en) * | 1984-09-11 | 1991-08-28 | ||
JPS6181213U (en) * | 1984-10-31 | 1986-05-29 | ||
JPH0321065Y2 (en) * | 1984-10-31 | 1991-05-08 |
Also Published As
Publication number | Publication date |
---|---|
JPS624886B2 (en) | 1987-02-02 |
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