CN102195658A - 用于驱动电容性底板的自动去加重设置 - Google Patents

用于驱动电容性底板的自动去加重设置 Download PDF

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Publication number
CN102195658A
CN102195658A CN2010101745117A CN201010174511A CN102195658A CN 102195658 A CN102195658 A CN 102195658A CN 2010101745117 A CN2010101745117 A CN 2010101745117A CN 201010174511 A CN201010174511 A CN 201010174511A CN 102195658 A CN102195658 A CN 102195658A
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CN
China
Prior art keywords
impedance
transmission medium
line
driver
measuring circuit
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.)
Pending
Application number
CN2010101745117A
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English (en)
Chinese (zh)
Inventor
R·法拉第
D·多尔蒂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LSI Corp
Original Assignee
LSI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US12/725,534 external-priority patent/US8125241B2/en
Application filed by LSI Corp filed Critical LSI Corp
Publication of CN102195658A publication Critical patent/CN102195658A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Logic Circuits (AREA)
  • Dc Digital Transmission (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
CN2010101745117A 2010-03-17 2010-04-28 用于驱动电容性底板的自动去加重设置 Pending CN102195658A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/725,534 2010-03-17
US12/725,534 US8125241B2 (en) 2009-10-07 2010-03-17 Automatic de-emphasis setting for driving capacitive backplane

Publications (1)

Publication Number Publication Date
CN102195658A true CN102195658A (zh) 2011-09-21

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ID=44603116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101745117A Pending CN102195658A (zh) 2010-03-17 2010-04-28 用于驱动电容性底板的自动去加重设置

Country Status (3)

Country Link
JP (1) JP5425705B2 (https=)
KR (1) KR20110104860A (https=)
CN (1) CN102195658A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947114A (zh) * 2011-11-11 2014-07-23 高通股份有限公司 用于hdmi传输应用的带有内置去加重的高速预驱动器和电压电平转换器
CN112399098A (zh) * 2020-12-02 2021-02-23 龙迅半导体（合肥）股份有限公司 Hdmi发送器输出信号强度自动配置方法及系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11956316B2 (en) 2019-10-03 2024-04-09 Sumitomo Electric Industries, Ltd. Vehicle-mounted apparatus, vehicle-mounted communication system, and communication management method
JP2022051373A (ja) 2020-09-18 2022-03-31 キオクシア株式会社 メモリシステム及び送信信号調整方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063353A (en) * 1990-02-16 1991-11-05 Beckman Industrial Corporation Method for accurate measurement of transmission line impedance by correcting gross impedance for the "dribble-up" effect
US20040119482A1 (en) * 2002-12-20 2004-06-24 Alok Tripathi Time domain reflectometry based transmitter equalization
US20050258870A1 (en) * 2004-05-20 2005-11-24 International Business Machines Corporation Precompensated driver with constant impedance
US7069165B2 (en) * 2003-05-12 2006-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for signal loop test
US20070200592A1 (en) * 2006-02-28 2007-08-30 Samsung Electronics Co., Ltd. Dynamic output buffer circuit
US20080240291A1 (en) * 2007-03-30 2008-10-02 Motoi Tanabe Pre-emphasis automatic adjusting system, method of adjusting pre-emphasis and pre-emphasis setting signal generating circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05291985A (ja) * 1992-04-08 1993-11-05 Nec Corp 振幅等化器
JPH077375A (ja) * 1993-06-18 1995-01-10 Advantest Corp 伝送線路の減衰補償方式
JP2005217999A (ja) * 2004-02-02 2005-08-11 Hitachi Ltd デジタルデータ伝送回路

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063353A (en) * 1990-02-16 1991-11-05 Beckman Industrial Corporation Method for accurate measurement of transmission line impedance by correcting gross impedance for the "dribble-up" effect
US20040119482A1 (en) * 2002-12-20 2004-06-24 Alok Tripathi Time domain reflectometry based transmitter equalization
US7069165B2 (en) * 2003-05-12 2006-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for signal loop test
US20050258870A1 (en) * 2004-05-20 2005-11-24 International Business Machines Corporation Precompensated driver with constant impedance
US20070200592A1 (en) * 2006-02-28 2007-08-30 Samsung Electronics Co., Ltd. Dynamic output buffer circuit
US20080240291A1 (en) * 2007-03-30 2008-10-02 Motoi Tanabe Pre-emphasis automatic adjusting system, method of adjusting pre-emphasis and pre-emphasis setting signal generating circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103947114A (zh) * 2011-11-11 2014-07-23 高通股份有限公司 用于hdmi传输应用的带有内置去加重的高速预驱动器和电压电平转换器
CN103947114B (zh) * 2011-11-11 2017-07-28 高通股份有限公司 带有内置去加重的高速预驱动器和电压电平转换器
CN112399098A (zh) * 2020-12-02 2021-02-23 龙迅半导体（合肥）股份有限公司 Hdmi发送器输出信号强度自动配置方法及系统
CN112399098B (zh) * 2020-12-02 2024-01-19 龙迅半导体（合肥）股份有限公司 Hdmi发送器输出信号强度自动配置方法及系统

Also Published As

Publication number Publication date
KR20110104860A (ko) 2011-09-23
JP2011199822A (ja) 2011-10-06
JP5425705B2 (ja) 2014-02-26

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: California, USA

Applicant after: LSI Corp.

Address before: California, USA

Applicant before: LSI Corporation

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: LSI CORP. TO: INFINEON TECHNOLOGIES CORP.

AD01 Patent right deemed abandoned

Effective date of abandoning: 20110921

C20 Patent right or utility model deemed to be abandoned or is abandoned