JP2001094353A5 - - Google Patents
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- Publication number
- JP2001094353A5 JP2001094353A5 JP1999271647A JP27164799A JP2001094353A5 JP 2001094353 A5 JP2001094353 A5 JP 2001094353A5 JP 1999271647 A JP1999271647 A JP 1999271647A JP 27164799 A JP27164799 A JP 27164799A JP 2001094353 A5 JP2001094353 A5 JP 2001094353A5
- Authority
- JP
- Japan
- Prior art keywords
- current
- parameter
- temperature dependence
- ratio
- magnitudes
- 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.)
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Description
これに対し、本発明のＧｍアンプでは、第１の電流と第２の電流の大きさの比が適当な温度依存性を有するように予め定めておくことにより、第１の電流と第２の電流の大きさの比以外に温度依存性を有するパラメータがあっても、そのパラメータの温度変化による影響を補償することができる。
In contrast, in Gm amplifier of the present invention, by the size ratio of the first current and second current is determined in advance so as to have a proper equivalent temperature dependence, a first current second Even if there is a parameter having temperature dependence other than the ratio of the magnitudes of the currents of, the influence of the temperature change of the parameter can be compensated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27164799A JP4342651B2 (en) | 1999-09-27 | 1999-09-27 | Gm amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27164799A JP4342651B2 (en) | 1999-09-27 | 1999-09-27 | Gm amplifier |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001094353A JP2001094353A (en) | 2001-04-06 |
| JP2001094353A5 true JP2001094353A5 (en) | 2006-09-14 |
| JP4342651B2 JP4342651B2 (en) | 2009-10-14 |
Family
ID=17502968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27164799A Expired - Fee Related JP4342651B2 (en) | 1999-09-27 | 1999-09-27 | Gm amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4342651B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003110373A (en) * | 2001-09-28 | 2003-04-11 | Seiko Instruments Inc | Amplifier circuit |
-
1999
- 1999-09-27 JP JP27164799A patent/JP4342651B2/en not_active Expired - Fee Related
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