JPH0127603B2 - - Google Patents
Info
- Publication number
- JPH0127603B2 JPH0127603B2 JP24868684A JP24868684A JPH0127603B2 JP H0127603 B2 JPH0127603 B2 JP H0127603B2 JP 24868684 A JP24868684 A JP 24868684A JP 24868684 A JP24868684 A JP 24868684A JP H0127603 B2 JPH0127603 B2 JP H0127603B2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- gain control
- control circuit
- circuit
- gain
- 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.)
- Expired
Links
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24868684A JPS60137110A (ja) | 1984-11-27 | 1984-11-27 | 利得制御回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24868684A JPS60137110A (ja) | 1984-11-27 | 1984-11-27 | 利得制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60137110A JPS60137110A (ja) | 1985-07-20 |
JPH0127603B2 true JPH0127603B2 (de) | 1989-05-30 |
Family
ID=17181824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24868684A Granted JPS60137110A (ja) | 1984-11-27 | 1984-11-27 | 利得制御回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60137110A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5623228A (en) * | 1993-05-17 | 1997-04-22 | Dan Inbar | Non-linear feedback network providing a linear transfer function |
US7545209B2 (en) * | 2006-09-07 | 2009-06-09 | National Semiconductor Corporation | Gain adjustment for programmable gain amplifiers |
JP4863085B2 (ja) * | 2007-06-25 | 2012-01-25 | アイシン精機株式会社 | エンジン排ガス用浄化装置およびエンジン駆動式空気調和機 |
-
1984
- 1984-11-27 JP JP24868684A patent/JPS60137110A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60137110A (ja) | 1985-07-20 |
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