JPS6332287B2 - - Google Patents
Info
- Publication number
- JPS6332287B2 JPS6332287B2 JP6596181A JP6596181A JPS6332287B2 JP S6332287 B2 JPS6332287 B2 JP S6332287B2 JP 6596181 A JP6596181 A JP 6596181A JP 6596181 A JP6596181 A JP 6596181A JP S6332287 B2 JPS6332287 B2 JP S6332287B2
- Authority
- JP
- Japan
- Prior art keywords
- transistors
- current
- circuit
- amplifier
- level shift
- 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
- 101000684181 Homo sapiens Selenoprotein P Proteins 0.000 claims description 5
- 102100023843 Selenoprotein P Human genes 0.000 claims description 5
- 229940119265 sepp Drugs 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001131 transforming effect Effects 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
- H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
- H03G1/0082—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using bipolar transistor-type devices
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6596181A JPS57181216A (en) | 1981-04-30 | 1981-04-30 | Variable gain circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6596181A JPS57181216A (en) | 1981-04-30 | 1981-04-30 | Variable gain circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57181216A JPS57181216A (en) | 1982-11-08 |
| JPS6332287B2 true JPS6332287B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-06-29 |
Family
ID=13302087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6596181A Granted JPS57181216A (en) | 1981-04-30 | 1981-04-30 | Variable gain circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57181216A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-04-30 JP JP6596181A patent/JPS57181216A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57181216A (en) | 1982-11-08 |