JPS60224313A - 自動利得調整回路 - Google Patents
自動利得調整回路Info
- Publication number
- JPS60224313A JPS60224313A JP8230184A JP8230184A JPS60224313A JP S60224313 A JPS60224313 A JP S60224313A JP 8230184 A JP8230184 A JP 8230184A JP 8230184 A JP8230184 A JP 8230184A JP S60224313 A JPS60224313 A JP S60224313A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- current
- automatic gain
- capacitor
- 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
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8230184A JPS60224313A (ja) | 1984-04-23 | 1984-04-23 | 自動利得調整回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8230184A JPS60224313A (ja) | 1984-04-23 | 1984-04-23 | 自動利得調整回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60224313A true JPS60224313A (ja) | 1985-11-08 |
JPH0352685B2 JPH0352685B2 (is) | 1991-08-12 |
Family
ID=13770724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8230184A Granted JPS60224313A (ja) | 1984-04-23 | 1984-04-23 | 自動利得調整回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60224313A (is) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01231410A (ja) * | 1987-11-25 | 1989-09-14 | Pioneer Electron Corp | 車載用自動音量調整装置 |
JPH01316011A (ja) * | 1988-06-16 | 1989-12-20 | Sony Corp | Agc回路 |
JPH01319311A (ja) * | 1988-06-21 | 1989-12-25 | Sony Corp | Agc回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939114A (ja) * | 1982-08-27 | 1984-03-03 | Matsushita Electric Ind Co Ltd | 自動利得制御信号検出装置 |
-
1984
- 1984-04-23 JP JP8230184A patent/JPS60224313A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939114A (ja) * | 1982-08-27 | 1984-03-03 | Matsushita Electric Ind Co Ltd | 自動利得制御信号検出装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01231410A (ja) * | 1987-11-25 | 1989-09-14 | Pioneer Electron Corp | 車載用自動音量調整装置 |
JPH01316011A (ja) * | 1988-06-16 | 1989-12-20 | Sony Corp | Agc回路 |
JPH01319311A (ja) * | 1988-06-21 | 1989-12-25 | Sony Corp | Agc回路 |
Also Published As
Publication number | Publication date |
---|---|
JPH0352685B2 (is) | 1991-08-12 |
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