JPS5442965A - Automatic gain control circuit - Google Patents
Automatic gain control circuitInfo
- Publication number
- JPS5442965A JPS5442965A JP10913777A JP10913777A JPS5442965A JP S5442965 A JPS5442965 A JP S5442965A JP 10913777 A JP10913777 A JP 10913777A JP 10913777 A JP10913777 A JP 10913777A JP S5442965 A JPS5442965 A JP S5442965A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- gain control
- automatic gain
- transistor
- amplifies
- 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.)
- Pending
Links
Landscapes
- Control Of Amplification And Gain Control (AREA)
Abstract
PURPOSE: To reduce the distortion greatly by installing the variable resistance element connected in parallel to the second transistor which controls the first transistor between the collector of the first emitter grounded transistor which amplifies the input signal.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10913777A JPS5442965A (en) | 1977-09-10 | 1977-09-10 | Automatic gain control circuit |
US05/940,021 US4255716A (en) | 1977-09-10 | 1978-09-06 | Automatic gain control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10913777A JPS5442965A (en) | 1977-09-10 | 1977-09-10 | Automatic gain control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5442965A true JPS5442965A (en) | 1979-04-05 |
Family
ID=14502519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10913777A Pending JPS5442965A (en) | 1977-09-10 | 1977-09-10 | Automatic gain control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5442965A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56160700U (en) * | 1980-04-30 | 1981-11-30 |
-
1977
- 1977-09-10 JP JP10913777A patent/JPS5442965A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56160700U (en) * | 1980-04-30 | 1981-11-30 | ||
JPS6138794Y2 (en) * | 1980-04-30 | 1986-11-07 |
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