JP2002325019A5 - - Google Patents

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Publication number
JP2002325019A5
JP2002325019A5 JP2002030566A JP2002030566A JP2002325019A5 JP 2002325019 A5 JP2002325019 A5 JP 2002325019A5 JP 2002030566 A JP2002030566 A JP 2002030566A JP 2002030566 A JP2002030566 A JP 2002030566A JP 2002325019 A5 JP2002325019 A5 JP 2002325019A5
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JP
Japan
Prior art keywords
output
driver
signal
channel fets
input
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.)
Withdrawn
Application number
JP2002030566A
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English (en)
Japanese (ja)
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JP2002325019A (ja
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Publication date
Priority claimed from US09/795,834 external-priority patent/US6759868B2/en
Application filed filed Critical
Publication of JP2002325019A publication Critical patent/JP2002325019A/ja
Publication of JP2002325019A5 publication Critical patent/JP2002325019A5/ja
Withdrawn legal-status Critical Current

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JP2002030566A 2001-02-27 2002-02-07 出力ドライバおよび高周波補償方法 Withdrawn JP2002325019A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/795,834 US6759868B2 (en) 2001-02-27 2001-02-27 Circuit and method for compensation if high-frequency signal loss on a transmission line
US795834 2001-02-27

Publications (2)

Publication Number Publication Date
JP2002325019A JP2002325019A (ja) 2002-11-08
JP2002325019A5 true JP2002325019A5 (enExample) 2005-08-18

Family

ID=25166568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002030566A Withdrawn JP2002325019A (ja) 2001-02-27 2002-02-07 出力ドライバおよび高周波補償方法

Country Status (3)

Country Link
US (1) US6759868B2 (enExample)
JP (1) JP2002325019A (enExample)
DE (1) DE10201890B4 (enExample)

Families Citing this family (40)

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FR2838888B1 (fr) * 2002-04-22 2005-07-29 St Microelectronics Sa Procede de controle de l'impedance d'un dispositif semiconducteur d'amplification de sortie, et dispositif amplificateur de sortie correspondant
US7051127B2 (en) * 2002-05-10 2006-05-23 Hewlett-Packard Development Company, L.P. Method and apparatus for selectively providing data pre-emphasis based upon data content history
JP2003337640A (ja) * 2002-05-21 2003-11-28 Mitsubishi Electric Corp バス制御装置
US6727730B1 (en) * 2002-09-27 2004-04-27 Cypress Semiconductor Corp. High speed on-chip signaling system and method
JP3791498B2 (ja) * 2003-01-17 2006-06-28 日本電気株式会社 プリエンファシス機能を有する出力バッファ回路
US7336547B2 (en) * 2004-02-27 2008-02-26 Micron Technology, Inc. Memory device having conditioning output data
US7248636B2 (en) * 2004-04-20 2007-07-24 Hewlett-Packard Development Company, L.P. Systems and methods for adjusting an output driver
US7215144B2 (en) * 2004-05-20 2007-05-08 International Business Machines Corporation Pre-emphasis driver with constant impedance
US7119580B2 (en) * 2004-06-08 2006-10-10 Transmeta Corporation Repeater circuit with high performance repeater mode and normal repeater mode
US7092312B2 (en) * 2004-08-03 2006-08-15 Micron Technology, Inc. Pre-emphasis for strobe signals in memory device
US7515208B1 (en) 2004-10-08 2009-04-07 Nvidia Corporation Apparatus, system, and method for detecting AC-coupled electrical loads
JP4872228B2 (ja) * 2005-03-28 2012-02-08 日本電気株式会社 出力バッファ回路
US7409197B2 (en) * 2005-03-31 2008-08-05 Intel Corporation Transceiver with receive path overload protection and method
KR100734301B1 (ko) * 2005-05-12 2007-07-02 삼성전자주식회사 프리 엠파시스 신호 발생기를 구비하는 반도체 메모리 장치
US7215156B1 (en) 2005-06-20 2007-05-08 Ami Semiconductor, Inc. Differential signal driver having complimentary and current-aided pre-emphasis
JP2007036848A (ja) 2005-07-28 2007-02-08 Ricoh Co Ltd ドライバ回路
KR100666177B1 (ko) * 2005-09-30 2007-01-09 삼성전자주식회사 모드 레지스터 셋트를 이용하여 초기강화 드라이버의 임피던스 및 강도를 제어하는 출력 드라이버
US7323907B1 (en) * 2005-11-30 2008-01-29 Ting-Sheng Ku Pre-emphasis driver control
JP2007158677A (ja) * 2005-12-05 2007-06-21 Ricoh Co Ltd 電気信号出力装置および半導体レーザ変調駆動装置および画像形成装置
US7863946B2 (en) * 2005-12-01 2011-01-04 Ricoh Company, Ltd. Electric signal outputting apparatus with a switching part, an impedance matching part, and an auxiliary switching part
JP2007158513A (ja) * 2005-12-01 2007-06-21 Ricoh Co Ltd 電気信号出力装置および半導体レーザ変調駆動装置および画像形成装置
TWI301696B (en) * 2005-12-15 2008-10-01 Via Tech Inc Transmission circuit and related method
US8228096B2 (en) * 2007-03-02 2012-07-24 Kawasaki Microelectronics, Inc. Circuit and method for current-mode output driver with pre-emphasis
JP4939327B2 (ja) * 2007-07-10 2012-05-23 エルピーダメモリ株式会社 キャリブレーション回路及びこれを備える半導体装置、並びに、メモリモジュール
US7443194B1 (en) 2008-04-24 2008-10-28 International Business Machines Corporation I/O driver for integrated circuit with output impedance control
US7728620B2 (en) * 2008-04-29 2010-06-01 Qimonda Ag System including preemphasis driver circuit and method
US7888968B2 (en) * 2009-01-15 2011-02-15 International Business Machines Corporation Configurable pre-emphasis driver with selective constant and adjustable output impedance modes
US9070670B2 (en) * 2009-01-29 2015-06-30 International Rectifier Corporation Electrical connectivity of die to a host substrate
US20110161532A1 (en) * 2009-12-30 2011-06-30 Fairchild Semiconductor Corporation Transceiver for wired serial communication
US8410818B1 (en) 2012-02-14 2013-04-02 Taiwan Semiconductor Manufacturing Co., Ltd. High speed communication interface with an adaptive swing driver to reduce power consumption
US8964888B2 (en) * 2012-08-29 2015-02-24 Qualcomm Incorporated System and method of generating a pre-emphasis pulse
US9674598B2 (en) 2014-04-15 2017-06-06 Fairchild Semiconductor Corporation Audio accessory communication with active noise cancellation
US10009023B2 (en) * 2016-04-04 2018-06-26 Mediatek Inc. Method and apparatus for edge equalization for high speed drivers
US9735760B1 (en) 2016-04-29 2017-08-15 Hewlett Packard Enterprise Development Lp Devices with push-pull drivers
US10236883B1 (en) * 2017-08-23 2019-03-19 Taiwan Semiconductor Manufacturing Company Ltd. All-digital low voltage swing circuit for intra-chip interconnection
WO2021071787A1 (en) * 2019-10-07 2021-04-15 Fluke Corporation Time-domain reflectometer distance measurement for devices sharing a common bus
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
CN113691393B (zh) * 2021-07-14 2024-07-26 深圳市联洲国际技术有限公司 基于预加重的通信质量优化方法、装置、设备及存储介质
CN114501775B (zh) * 2021-12-23 2023-06-16 苏州浪潮智能科技有限公司 一种电路板上io线特性阻抗调整装置、方法
CN115694512B (zh) * 2022-10-21 2025-01-17 长鑫存储技术有限公司 一种数据转换电路、方法和存储器

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US5039874A (en) * 1990-03-15 1991-08-13 Hewlett-Packard Company Method and apparatus for driving an integrated-circuit output pad
US5162672A (en) * 1990-12-24 1992-11-10 Motorola, Inc. Data processor having an output terminal with selectable output impedances
US5528166A (en) * 1995-03-14 1996-06-18 Intel Corporation Pulse controlled impedance compensated output buffer
US5963047A (en) * 1996-07-23 1999-10-05 Pericom Semiconductor Corp. Noise supression using neighbor-sensing for a CMOS output buffer with a large DC current sink
US5898321A (en) * 1997-03-24 1999-04-27 Intel Corporation Method and apparatus for slew rate and impedance compensating buffer circuits
US6242942B1 (en) * 1998-11-13 2001-06-05 Integrated Device Technology, Inc. Integrated circuit output buffers having feedback switches therein for reducing simultaneous switching noise and improving impedance matching characteristics
US6420899B1 (en) * 2000-12-29 2002-07-16 Intel Corporation Dynamic impedance matched driver for improved slew rate and glitch termination

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