JPS63165918U - - Google Patents
Info
- Publication number
- JPS63165918U JPS63165918U JP1987058832U JP5883287U JPS63165918U JP S63165918 U JPS63165918 U JP S63165918U JP 1987058832 U JP1987058832 U JP 1987058832U JP 5883287 U JP5883287 U JP 5883287U JP S63165918 U JPS63165918 U JP S63165918U
- Authority
- JP
- Japan
- Prior art keywords
- diodes
- current
- anodes
- current source
- supplies
- 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 2
Landscapes
- Attenuators (AREA)
- Networks Using Active Elements (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987058832U JPH0619217Y2 (ja) | 1987-04-17 | 1987-04-17 | 可変インピ−ダンス回路 |
| US07/180,483 US4982435A (en) | 1987-04-17 | 1988-04-12 | Automatic loudness control circuit |
| EP88105872A EP0287057B1 (en) | 1987-04-17 | 1988-04-13 | Automatic loudness control circuit |
| DE3850289T DE3850289T2 (de) | 1987-04-17 | 1988-04-13 | Automatische Lautstärkeregelungsschaltung. |
| CA000564288A CA1305432C (en) | 1987-04-17 | 1988-04-15 | Automatic loudness control circuit |
| KR88004342A KR970004616B1 (en) | 1987-04-17 | 1988-04-16 | Automatic loudness control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987058832U JPH0619217Y2 (ja) | 1987-04-17 | 1987-04-17 | 可変インピ−ダンス回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63165918U true JPS63165918U (US20020128544A1-20020912-P00008.png) | 1988-10-28 |
| JPH0619217Y2 JPH0619217Y2 (ja) | 1994-05-18 |
Family
ID=30889760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987058832U Expired - Lifetime JPH0619217Y2 (ja) | 1987-04-17 | 1987-04-17 | 可変インピ−ダンス回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619217Y2 (US20020128544A1-20020912-P00008.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5799013A (en) * | 1980-10-20 | 1982-06-19 | Gen Electric | Coupling filter for phase synchronizing loop |
| JPS58149811U (ja) * | 1982-03-31 | 1983-10-07 | 東光株式会社 | 非線型積分回路 |
| JPS5997215A (ja) * | 1982-11-25 | 1984-06-05 | Sanyo Electric Co Ltd | 可変抵抗回路 |
-
1987
- 1987-04-17 JP JP1987058832U patent/JPH0619217Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5799013A (en) * | 1980-10-20 | 1982-06-19 | Gen Electric | Coupling filter for phase synchronizing loop |
| JPS58149811U (ja) * | 1982-03-31 | 1983-10-07 | 東光株式会社 | 非線型積分回路 |
| JPS5997215A (ja) * | 1982-11-25 | 1984-06-05 | Sanyo Electric Co Ltd | 可変抵抗回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619217Y2 (ja) | 1994-05-18 |
