JPH03121719U - - Google Patents
Info
- Publication number
- JPH03121719U JPH03121719U JP3165790U JP3165790U JPH03121719U JP H03121719 U JPH03121719 U JP H03121719U JP 3165790 U JP3165790 U JP 3165790U JP 3165790 U JP3165790 U JP 3165790U JP H03121719 U JPH03121719 U JP H03121719U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor switch
- capacitor
- switch
- semiconductor
- whose
- 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.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims description 13
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3165790U JPH03121719U (fr) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3165790U JPH03121719U (fr) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121719U true JPH03121719U (fr) | 1991-12-12 |
Family
ID=31534451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3165790U Pending JPH03121719U (fr) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121719U (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5380943A (en) * | 1976-12-26 | 1978-07-17 | Ricoh Co Ltd | Controllable attenuator |
| JPS55130214A (en) * | 1979-03-30 | 1980-10-08 | Matsushita Electric Ind Co Ltd | Signal controller |
| JPS59175209A (ja) * | 1983-03-25 | 1984-10-04 | Hitachi Ltd | 信号伝達回路 |
| JPH01318307A (ja) * | 1988-06-20 | 1989-12-22 | Toshiba Corp | 電子アッテネータ |
-
1990
- 1990-03-27 JP JP3165790U patent/JPH03121719U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5380943A (en) * | 1976-12-26 | 1978-07-17 | Ricoh Co Ltd | Controllable attenuator |
| JPS55130214A (en) * | 1979-03-30 | 1980-10-08 | Matsushita Electric Ind Co Ltd | Signal controller |
| JPS59175209A (ja) * | 1983-03-25 | 1984-10-04 | Hitachi Ltd | 信号伝達回路 |
| JPH01318307A (ja) * | 1988-06-20 | 1989-12-22 | Toshiba Corp | 電子アッテネータ |