CN100419612C - 差动输出的恒流源装置 - Google Patents
差动输出的恒流源装置 Download PDFInfo
- Publication number
- CN100419612C CN100419612C CNB2006100132097A CN200610013209A CN100419612C CN 100419612 C CN100419612 C CN 100419612C CN B2006100132097 A CNB2006100132097 A CN B2006100132097A CN 200610013209 A CN200610013209 A CN 200610013209A CN 100419612 C CN100419612 C CN 100419612C
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- current source
- output
- amplifier
- constant
- voltage
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100132097A CN100419612C (zh) | 2006-02-22 | 2006-02-22 | 差动输出的恒流源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100132097A CN100419612C (zh) | 2006-02-22 | 2006-02-22 | 差动输出的恒流源装置 |
Publications (2)
Publication Number | Publication Date |
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CN1811655A CN1811655A (zh) | 2006-08-02 |
CN100419612C true CN100419612C (zh) | 2008-09-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006100132097A Expired - Fee Related CN100419612C (zh) | 2006-02-22 | 2006-02-22 | 差动输出的恒流源装置 |
Country Status (1)
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CN (1) | CN100419612C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100432884C (zh) * | 2006-07-21 | 2008-11-12 | 上海微电子装备有限公司 | 一种提高恒流源电路性能的方法 |
CN103235622B (zh) * | 2013-02-05 | 2015-03-25 | 天津大学 | 一种差动恒流源电路及其控制方法 |
CN103592986B (zh) * | 2013-11-22 | 2016-03-30 | 天津大学 | 一种差动输出的恒流源电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3715886A1 (de) * | 1987-05-13 | 1988-11-24 | Philips Patentverwaltung | Steuerbare konstantstromquelle |
CN2030394U (zh) * | 1988-04-19 | 1989-01-04 | 西安电子科技大学 | 压控电流源 |
JPH07288439A (ja) * | 1994-04-20 | 1995-10-31 | Toshiba Corp | 信号変換回路 |
CN1619965A (zh) * | 2003-11-21 | 2005-05-25 | 松下电器产业株式会社 | 差分输出电路 |
-
2006
- 2006-02-22 CN CNB2006100132097A patent/CN100419612C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3715886A1 (de) * | 1987-05-13 | 1988-11-24 | Philips Patentverwaltung | Steuerbare konstantstromquelle |
CN2030394U (zh) * | 1988-04-19 | 1989-01-04 | 西安电子科技大学 | 压控电流源 |
JPH07288439A (ja) * | 1994-04-20 | 1995-10-31 | Toshiba Corp | 信号変換回路 |
CN1619965A (zh) * | 2003-11-21 | 2005-05-25 | 松下电器产业株式会社 | 差分输出电路 |
Non-Patent Citations (1)
Title |
---|
特平开7-288439A 1995.10.31 |
Also Published As
Publication number | Publication date |
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CN1811655A (zh) | 2006-08-02 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIB Electronic Technology Co., Ltd. Assignor: Tianjin University Contract record no.: 2011440000271 Denomination of invention: Constant-current source device for differential outputting Granted publication date: 20080917 License type: Exclusive License Open date: 20060802 Record date: 20110401 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20210222 |
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CF01 | Termination of patent right due to non-payment of annual fee |