JPH02111917U - - Google Patents
Info
- Publication number
- JPH02111917U JPH02111917U JP1862789U JP1862789U JPH02111917U JP H02111917 U JPH02111917 U JP H02111917U JP 1862789 U JP1862789 U JP 1862789U JP 1862789 U JP1862789 U JP 1862789U JP H02111917 U JPH02111917 U JP H02111917U
- Authority
- JP
- Japan
- Prior art keywords
- output
- impedance
- switching circuit
- transistor
- current
- 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 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Networks Using Active Elements (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1862789U JPH071861Y2 (ja) | 1989-02-20 | 1989-02-20 | 出力インピーダンス切換回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1862789U JPH071861Y2 (ja) | 1989-02-20 | 1989-02-20 | 出力インピーダンス切換回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02111917U true JPH02111917U (OSRAM) | 1990-09-07 |
| JPH071861Y2 JPH071861Y2 (ja) | 1995-01-18 |
Family
ID=31233443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1862789U Expired - Lifetime JPH071861Y2 (ja) | 1989-02-20 | 1989-02-20 | 出力インピーダンス切換回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071861Y2 (OSRAM) |
-
1989
- 1989-02-20 JP JP1862789U patent/JPH071861Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071861Y2 (ja) | 1995-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |