WO2007145843A3 - Bidirectional buffer with slew rate control and method of bidirectionally transmitting signals with slew rate control - Google Patents

Bidirectional buffer with slew rate control and method of bidirectionally transmitting signals with slew rate control Download PDF

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Publication number
WO2007145843A3
WO2007145843A3 PCT/US2007/012884 US2007012884W WO2007145843A3 WO 2007145843 A3 WO2007145843 A3 WO 2007145843A3 US 2007012884 W US2007012884 W US 2007012884W WO 2007145843 A3 WO2007145843 A3 WO 2007145843A3
Authority
WO
WIPO (PCT)
Prior art keywords
rate control
slew rate
transmitting signals
bidirectional buffer
bidirectionally transmitting
Prior art date
Application number
PCT/US2007/012884
Other languages
French (fr)
Other versions
WO2007145843A2 (en
WO2007145843B1 (en
Inventor
Chadwick N Marak
Jeffrey C Dunnihoo
Adam Whitworth
Original Assignee
Micro Devices Corp California
Chadwick N Marak
Jeffrey C Dunnihoo
Adam Whitworth
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
Application filed by Micro Devices Corp California, Chadwick N Marak, Jeffrey C Dunnihoo, Adam Whitworth filed Critical Micro Devices Corp California
Priority to EP07795567.2A priority Critical patent/EP2036129A4/en
Publication of WO2007145843A2 publication Critical patent/WO2007145843A2/en
Publication of WO2007145843A3 publication Critical patent/WO2007145843A3/en
Publication of WO2007145843B1 publication Critical patent/WO2007145843B1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0005—Modifications of input or output impedance

Abstract

The present invention is directed to bidirectional buffer with slew rate control in at least one direction. The present invention is also directed to a method of bidirectionally transmitting signals with slew rate control in at least one direction.
PCT/US2007/012884 2006-06-15 2007-05-31 Bidirectional buffer with slew rate control and method of bidirectionally transmitting signals with slew rate control WO2007145843A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07795567.2A EP2036129A4 (en) 2006-06-15 2007-05-31 Bidirectional buffer with slew rate control and method of bidirectionally transmitting signals with slew rate control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/424,535 US7321241B1 (en) 2006-06-15 2006-06-15 Bidirectional buffer with slew rate control and method of bidirectionally transmitting signals with slew rate control
US11/424,535 2006-06-15

Publications (3)

Publication Number Publication Date
WO2007145843A2 WO2007145843A2 (en) 2007-12-21
WO2007145843A3 true WO2007145843A3 (en) 2008-04-10
WO2007145843B1 WO2007145843B1 (en) 2008-06-05

Family

ID=38832294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/012884 WO2007145843A2 (en) 2006-06-15 2007-05-31 Bidirectional buffer with slew rate control and method of bidirectionally transmitting signals with slew rate control

Country Status (4)

Country Link
US (1) US7321241B1 (en)
EP (1) EP2036129A4 (en)
TW (1) TWI448074B (en)
WO (1) WO2007145843A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7692450B2 (en) * 2007-12-17 2010-04-06 Intersil Americas Inc. Bi-directional buffer with level shifting
US7737727B2 (en) * 2007-12-17 2010-06-15 Intersil Americas Inc. Bi-directional buffer for open-drain or open-collector bus
US7639045B2 (en) * 2008-05-23 2009-12-29 Intersil Americas Inc. Bi-directional buffer and method for bi-directional buffering that reduce glitches due to feedback
US9183713B2 (en) 2011-02-22 2015-11-10 Kelly Research Corp. Perimeter security system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701720A (en) * 1986-04-28 1987-10-20 National Semiconductor Corporation Capacitive feedback to boost amplifier slew rate
US5877634A (en) * 1991-10-15 1999-03-02 Texas Instruments Incorporated CMOS buffer with controlled slew rate
US6492686B1 (en) * 1997-10-02 2002-12-10 Motorola, Inc. Integrated circuit having buffering circuitry with slew rate control
US20050162191A1 (en) * 2003-04-15 2005-07-28 Broadcom Corporation Slew rate controlled output buffer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084637A (en) * 1989-05-30 1992-01-28 International Business Machines Corp. Bidirectional level shifting interface circuit
DE69422010T2 (en) * 1993-12-22 2000-07-20 Koninkl Philips Electronics Nv Phase shift amplifier and its use in a merge circuit
US5517135A (en) * 1995-07-26 1996-05-14 Xilinx, Inc. Bidirectional tristate buffer with default input
US5656950A (en) * 1995-10-26 1997-08-12 Xilinx, Inc. Interconnect lines including tri-directional buffer circuits
US6064250A (en) * 1996-07-29 2000-05-16 Townsend And Townsend And Crew Llp Various embodiments for a low power adaptive charge pump circuit
US6034547A (en) * 1996-09-04 2000-03-07 Advantage Logic, Inc. Method and apparatus for universal program controlled bus
US6052325A (en) * 1998-05-22 2000-04-18 Micron Technology, Inc. Method and apparatus for translating signals
US7084666B2 (en) * 2002-10-21 2006-08-01 Viciciv Technology Programmable interconnect structures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701720A (en) * 1986-04-28 1987-10-20 National Semiconductor Corporation Capacitive feedback to boost amplifier slew rate
US5877634A (en) * 1991-10-15 1999-03-02 Texas Instruments Incorporated CMOS buffer with controlled slew rate
US6492686B1 (en) * 1997-10-02 2002-12-10 Motorola, Inc. Integrated circuit having buffering circuitry with slew rate control
US20050162191A1 (en) * 2003-04-15 2005-07-28 Broadcom Corporation Slew rate controlled output buffer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2036129A4 *

Also Published As

Publication number Publication date
EP2036129A4 (en) 2013-10-09
EP2036129A2 (en) 2009-03-18
WO2007145843A2 (en) 2007-12-21
TWI448074B (en) 2014-08-01
US7321241B1 (en) 2008-01-22
TW200810356A (en) 2008-02-16
US20070290711A1 (en) 2007-12-20
WO2007145843B1 (en) 2008-06-05

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