JP2003069416A5 - - Google Patents

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Publication number
JP2003069416A5
JP2003069416A5 JP2002218315A JP2002218315A JP2003069416A5 JP 2003069416 A5 JP2003069416 A5 JP 2003069416A5 JP 2002218315 A JP2002218315 A JP 2002218315A JP 2002218315 A JP2002218315 A JP 2002218315A JP 2003069416 A5 JP2003069416 A5 JP 2003069416A5
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JP
Japan
Prior art keywords
node
resistive devices
control circuit
binary
power source
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.)
Granted
Application number
JP2002218315A
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English (en)
Japanese (ja)
Other versions
JP2003069416A (ja
JP4008776B2 (ja
Filing date
Publication date
Priority claimed from US09/921,025 external-priority patent/US6509757B1/en
Application filed filed Critical
Publication of JP2003069416A publication Critical patent/JP2003069416A/ja
Publication of JP2003069416A5 publication Critical patent/JP2003069416A5/ja
Application granted granted Critical
Publication of JP4008776B2 publication Critical patent/JP4008776B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002218315A 2001-08-02 2002-07-26 出力ドライバ回路の出力インピーダンスを可変に調整する方法 Expired - Fee Related JP4008776B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/921,025 2001-08-02
US09/921,025 US6509757B1 (en) 2001-08-02 2001-08-02 Binary weighted thermometer code for PVT controlled output drivers

Publications (3)

Publication Number Publication Date
JP2003069416A JP2003069416A (ja) 2003-03-07
JP2003069416A5 true JP2003069416A5 (enExample) 2005-10-27
JP4008776B2 JP4008776B2 (ja) 2007-11-14

Family

ID=25444798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002218315A Expired - Fee Related JP4008776B2 (ja) 2001-08-02 2002-07-26 出力ドライバ回路の出力インピーダンスを可変に調整する方法

Country Status (3)

Country Link
US (1) US6509757B1 (enExample)
JP (1) JP4008776B2 (enExample)
SG (1) SG114531A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6864706B1 (en) * 2000-07-20 2005-03-08 Silicon Graphics, Inc. GTL+Driver
US6636821B2 (en) * 2001-07-03 2003-10-21 International Business Machines Corporation Output driver impedance calibration circuit
US7057415B2 (en) * 2003-12-10 2006-06-06 Hewlett-Packard Development Company, L.P. Output buffer compensation control
US7005886B2 (en) * 2004-04-30 2006-02-28 Agilent Technologies, Inc. Tristateable CMOS driver with controlled slew rate for integrated circuit I/O pads
US7088129B2 (en) * 2004-04-30 2006-08-08 Avago Technologies General Ip (Singapore) Pte. Ltd. Hybrid binary/thermometer code for controlled-voltage integrated circuit output drivers
US7157932B2 (en) * 2004-11-30 2007-01-02 Agere Systems Inc. Adjusting settings of an I/O circuit for process, voltage, and/or temperature variations
US7327167B2 (en) * 2005-04-28 2008-02-05 Silicon Graphics, Inc. Anticipatory programmable interface pre-driver
US7389194B2 (en) 2005-07-06 2008-06-17 Rambus Inc. Driver calibration methods and circuits
US20070024317A1 (en) * 2005-07-29 2007-02-01 Hansen James E Apparatus for obtaining precision integrated resistors
KR100681881B1 (ko) * 2006-04-06 2007-02-15 주식회사 하이닉스반도체 반도체 메모리의 온 다이 터미네이션 장치 및 방법
US7417452B1 (en) * 2006-08-05 2008-08-26 Altera Corporation Techniques for providing adjustable on-chip termination impedance
JP5151145B2 (ja) * 2006-12-26 2013-02-27 ソニー株式会社 スイッチ回路、可変コンデンサ回路およびそのｉｃ
US7551020B2 (en) * 2007-05-31 2009-06-23 Agere Systems Inc. Enhanced output impedance compensation
TW200910373A (en) 2007-06-08 2009-03-01 Mosaid Technologies Inc Dynamic impedance control for input/output buffers
US7586325B1 (en) * 2007-12-03 2009-09-08 Lattice Semiconductor Corporation Integrated circuit having independent voltage and process/temperature control
US8390320B2 (en) * 2011-03-10 2013-03-05 Infineon Technologies Ag Dynamic pad hardware control
FR2988239A1 (fr) * 2012-03-16 2013-09-20 Converteam Technology Ltd Procede de compensation des tolerances de fabrication d'au moins un parametre electrique d'un transistor de puissance et systeme associe
US8957715B2 (en) * 2012-10-17 2015-02-17 Allegro Microsystems, Llc Output driver having improved electromagnetic compatibility (EMC) and associated methods
US9276780B2 (en) * 2013-03-05 2016-03-01 Lattice Semiconductor Corporation Calibration of single-ended high-speed interfaces
US9928194B2 (en) 2015-11-30 2018-03-27 Allegro Microsystems, Llc Non-linear transmit biasing for a serial bus transmitter
US9621140B1 (en) 2016-01-15 2017-04-11 Allegro Microsystems, Llc Electronic circuit for driving an output current signal and method of driving the output current signal from the electronic circuit to achieve an altered transition of the output current signal
CN113325639B (zh) * 2021-05-27 2022-07-12 Tcl华星光电技术有限公司 Goa电路及显示装置
US12289807B2 (en) * 2022-05-17 2025-04-29 Diodes Incorporated LED color and brightness control apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955894A (en) * 1997-06-25 1999-09-21 Sun Microsystems, Inc. Method for controlling the impedance of a driver circuit
US6118310A (en) 1998-11-04 2000-09-12 Agilent Technologies Digitally controlled output driver and method for impedance matching
US6326802B1 (en) * 1999-09-30 2001-12-04 Intel Corporation On-die adaptive arrangements for continuous process, voltage and temperature compensation

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