JPS59198015A - 利得制御回路 - Google Patents
利得制御回路Info
- Publication number
- JPS59198015A JPS59198015A JP7252583A JP7252583A JPS59198015A JP S59198015 A JPS59198015 A JP S59198015A JP 7252583 A JP7252583 A JP 7252583A JP 7252583 A JP7252583 A JP 7252583A JP S59198015 A JPS59198015 A JP S59198015A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- diode
- resistor
- gain
- circuit
- 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 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration 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
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements in emitter-coupled or cascode amplifiers
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7252583A JPS59198015A (ja) | 1983-04-25 | 1983-04-25 | 利得制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7252583A JPS59198015A (ja) | 1983-04-25 | 1983-04-25 | 利得制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59198015A true JPS59198015A (ja) | 1984-11-09 |
| JPH057885B2 JPH057885B2 (enrdf_load_stackoverflow) | 1993-01-29 |
Family
ID=13491832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7252583A Granted JPS59198015A (ja) | 1983-04-25 | 1983-04-25 | 利得制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59198015A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5552615A (en) * | 1978-10-13 | 1980-04-17 | Sony Corp | Gain control circuit |
-
1983
- 1983-04-25 JP JP7252583A patent/JPS59198015A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5552615A (en) * | 1978-10-13 | 1980-04-17 | Sony Corp | Gain control circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057885B2 (enrdf_load_stackoverflow) | 1993-01-29 |