CN105243041A - 一种前馈均衡预加重电路及处理方法,usb驱动器 - Google Patents
一种前馈均衡预加重电路及处理方法,usb驱动器 Download PDFInfo
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- CN105243041A CN105243041A CN201510642786.1A CN201510642786A CN105243041A CN 105243041 A CN105243041 A CN 105243041A CN 201510642786 A CN201510642786 A CN 201510642786A CN 105243041 A CN105243041 A CN 105243041A
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- stage amplifier
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- 238000003672 processing method Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 abstract description 9
- 230000003111 delayed effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4072—Drivers or receivers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510642786.1A CN105243041B (zh) | 2015-09-30 | 2015-09-30 | 一种前馈均衡预加重电路及处理方法,usb驱动器 |
Applications Claiming Priority (1)
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CN201510642786.1A CN105243041B (zh) | 2015-09-30 | 2015-09-30 | 一种前馈均衡预加重电路及处理方法,usb驱动器 |
Publications (2)
Publication Number | Publication Date |
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CN105243041A true CN105243041A (zh) | 2016-01-13 |
CN105243041B CN105243041B (zh) | 2018-08-28 |
Family
ID=55040694
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CN201510642786.1A Active CN105243041B (zh) | 2015-09-30 | 2015-09-30 | 一种前馈均衡预加重电路及处理方法,usb驱动器 |
Country Status (1)
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CN (1) | CN105243041B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110086082A (zh) * | 2019-04-09 | 2019-08-02 | 华中师范大学 | 一种电容耦合预加重的vcsel激光器高速驱动电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04153952A (ja) * | 1990-07-16 | 1992-05-27 | Matsushita Electric Ind Co Ltd | 位相直線形ノンリニアエンファシス回路並びに位相直線形ノンリニアディエンファシス回路 |
CN1198046A (zh) * | 1997-04-03 | 1998-11-04 | 美国电报电话公司 | 弱信号提取装置 |
CN1398072A (zh) * | 2001-07-13 | 2003-02-19 | 株式会社日立国际电气 | 前馈放大器 |
CN101662326A (zh) * | 2008-08-28 | 2010-03-03 | 华为技术有限公司 | 一种光信号电均衡处理方法、装置和光纤通信系统 |
CN103684331A (zh) * | 2013-12-22 | 2014-03-26 | 复旦大学 | 基于前馈均衡和脉冲均衡技术的25Gbps VCSEL驱动电路 |
CN205210877U (zh) * | 2015-09-30 | 2016-05-04 | 英特格灵芯片(天津)有限公司 | 一种前馈均衡预加重电路和usb驱动器 |
-
2015
- 2015-09-30 CN CN201510642786.1A patent/CN105243041B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04153952A (ja) * | 1990-07-16 | 1992-05-27 | Matsushita Electric Ind Co Ltd | 位相直線形ノンリニアエンファシス回路並びに位相直線形ノンリニアディエンファシス回路 |
CN1198046A (zh) * | 1997-04-03 | 1998-11-04 | 美国电报电话公司 | 弱信号提取装置 |
CN1398072A (zh) * | 2001-07-13 | 2003-02-19 | 株式会社日立国际电气 | 前馈放大器 |
CN101662326A (zh) * | 2008-08-28 | 2010-03-03 | 华为技术有限公司 | 一种光信号电均衡处理方法、装置和光纤通信系统 |
CN103684331A (zh) * | 2013-12-22 | 2014-03-26 | 复旦大学 | 基于前馈均衡和脉冲均衡技术的25Gbps VCSEL驱动电路 |
CN205210877U (zh) * | 2015-09-30 | 2016-05-04 | 英特格灵芯片(天津)有限公司 | 一种前馈均衡预加重电路和usb驱动器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110086082A (zh) * | 2019-04-09 | 2019-08-02 | 华中师范大学 | 一种电容耦合预加重的vcsel激光器高速驱动电路 |
Also Published As
Publication number | Publication date |
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CN105243041B (zh) | 2018-08-28 |
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C06 | Publication | ||
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CB03 | Change of inventor or designer information |
Inventor after: Liu Wen Inventor after: Shen Yu Inventor before: Liu Wen |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: 100094 Room 601, unit 3, 6 / F, building 2, yard 9, FengHao East Road, Haidian District, Beijing Patentee after: Beijing Weihao integrated circuit design Co.,Ltd. Address before: Room 2701-1, building 2, TEDA service outsourcing park, 19 Xinhuan West Road, Tianjin Development Zone, Binhai New Area, Tianjin, 300457 Patentee before: INTERNATIONAL GREEN CHIP (TIANJIN) Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100094 Room 601, unit 3, 6 / F, building 2, yard 9, FengHao East Road, Haidian District, Beijing Patentee after: Howell analog integrated circuit (Beijing) Co.,Ltd. Address before: 100094 Room 601, unit 3, 6 / F, building 2, yard 9, FengHao East Road, Haidian District, Beijing Patentee before: Beijing Weihao integrated circuit design Co.,Ltd. |