JPS62117825U - - Google Patents
Info
- Publication number
- JPS62117825U JPS62117825U JP338286U JP338286U JPS62117825U JP S62117825 U JPS62117825 U JP S62117825U JP 338286 U JP338286 U JP 338286U JP 338286 U JP338286 U JP 338286U JP S62117825 U JPS62117825 U JP S62117825U
- Authority
- JP
- Japan
- Prior art keywords
- current
- transistor
- circuit
- differential amplifier
- amplifier 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
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986003382U JPH0418251Y2 (pt) | 1986-01-14 | 1986-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986003382U JPH0418251Y2 (pt) | 1986-01-14 | 1986-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62117825U true JPS62117825U (pt) | 1987-07-27 |
| JPH0418251Y2 JPH0418251Y2 (pt) | 1992-04-23 |
Family
ID=30783085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986003382U Expired JPH0418251Y2 (pt) | 1986-01-14 | 1986-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418251Y2 (pt) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5412245A (en) * | 1977-06-28 | 1979-01-29 | Nippon Gakki Seizo Kk | Variable gain circuit |
-
1986
- 1986-01-14 JP JP1986003382U patent/JPH0418251Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5412245A (en) * | 1977-06-28 | 1979-01-29 | Nippon Gakki Seizo Kk | Variable gain circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418251Y2 (pt) | 1992-04-23 |