DE69927911D1 - Rauscharmer CMOS Puffer mit konstanter Impedanz - Google Patents
Rauscharmer CMOS Puffer mit konstanter ImpedanzInfo
- Publication number
- DE69927911D1 DE69927911D1 DE69927911T DE69927911T DE69927911D1 DE 69927911 D1 DE69927911 D1 DE 69927911D1 DE 69927911 T DE69927911 T DE 69927911T DE 69927911 T DE69927911 T DE 69927911T DE 69927911 D1 DE69927911 D1 DE 69927911D1
- Authority
- DE
- Germany
- Prior art keywords
- low noise
- constant impedance
- cmos buffer
- noise cmos
- buffer
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
- H03K17/163—Soft switching
- H03K17/164—Soft switching using parallel switching arrangements
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/151,942 US6051995A (en) | 1998-09-11 | 1998-09-11 | Constant impedance, low noise CMOS buffer |
US151942 | 1998-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69927911D1 true DE69927911D1 (de) | 2005-12-01 |
DE69927911T2 DE69927911T2 (de) | 2006-07-20 |
Family
ID=22540908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69927911T Expired - Lifetime DE69927911T2 (de) | 1998-09-11 | 1999-07-19 | Rauscharmer CMOS Puffer mit konstanter Impedanz |
Country Status (4)
Country | Link |
---|---|
US (1) | US6051995A (de) |
EP (1) | EP1006657B1 (de) |
JP (1) | JP3523117B2 (de) |
DE (1) | DE69927911T2 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124734A (en) * | 1998-11-20 | 2000-09-26 | Triquint Semiconductor, Inc. | High-speed push-pull output stage for logic circuits |
JP3216126B2 (ja) * | 1999-01-29 | 2001-10-09 | 日本電気株式会社 | 過渡電流生成方法、過渡電流生成回路、半導体集積回路及び論理回路 |
US6198308B1 (en) * | 1999-03-30 | 2001-03-06 | Fairchild Semiconductor Corp. | Circuit for dynamic switching of a buffer threshold |
US6236233B1 (en) * | 1999-04-09 | 2001-05-22 | International Business Machines Corporation | Method and system for translating TTL off-chip drive for integrated circuit with negative substrate bias |
US6169421B1 (en) * | 1999-05-03 | 2001-01-02 | Applied Micro Circuits Corporation | Complementary metal-oxide semiconductor buffer |
KR100304707B1 (ko) * | 1999-07-13 | 2001-11-01 | 윤종용 | 기준전압의 전압강하를 보상할 수 있는 기준전압 레귤레이터 및 이를 구비하는 반도체 메모리장치 |
JP4083946B2 (ja) * | 1999-12-24 | 2008-04-30 | 株式会社ルネサステクノロジ | 論理回路 |
US6556048B1 (en) * | 2000-06-20 | 2003-04-29 | Cypress Semiconductor Corp. | High speed low skew LVTTL output buffer with invert capability |
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 |
DE10136320B4 (de) * | 2001-07-26 | 2008-05-15 | Infineon Technologies Ag | Anordnung und Verfahren zum Umschalten von Transistoren |
US6559676B1 (en) * | 2001-11-30 | 2003-05-06 | Oki Electric Industry Co., Ltd. | Output buffer circuit |
US6571376B1 (en) * | 2002-01-03 | 2003-05-27 | Intel Corporation | Method and apparatus for analog compensation of driver output signal slew rate against device impedance variation |
JP3935925B2 (ja) * | 2002-03-04 | 2007-06-27 | 富士通株式会社 | 出力バッファ回路 |
US7053677B2 (en) * | 2002-05-30 | 2006-05-30 | Sun Microsystems, Inc. | Input/output device having linearized output response |
US7177783B2 (en) * | 2002-06-07 | 2007-02-13 | Cadence Design Systems, Inc. | Shape based noise characterization and analysis of LSI |
US6741106B2 (en) * | 2002-09-26 | 2004-05-25 | Agilent Technologies, Inc. | Programmable driver method and apparatus for high and low voltage operation |
US6980035B1 (en) * | 2003-03-18 | 2005-12-27 | Xilinx, Inc. | Auto-detect level shifter for multiple output voltage standards |
US7707524B2 (en) * | 2003-05-27 | 2010-04-27 | Mentor Graphics Corporation | Osculating models for predicting the operation of a circuit structure |
US7142005B1 (en) * | 2003-11-26 | 2006-11-28 | Xilinx, Inc. | Method and apparatus for a reference clock buffer system |
US6977530B1 (en) | 2004-02-04 | 2005-12-20 | Sun Microsystems, Inc. | Pulse shaper circuit for sense amplifier enable driver |
JP3953492B2 (ja) * | 2004-04-22 | 2007-08-08 | Necエレクトロニクス株式会社 | 出力バッファ回路 |
US7327167B2 (en) * | 2005-04-28 | 2008-02-05 | Silicon Graphics, Inc. | Anticipatory programmable interface pre-driver |
US7312626B2 (en) * | 2005-08-31 | 2007-12-25 | Micron Technology, Inc. | CMOS circuits with reduced crowbar current |
FR2899740B1 (fr) * | 2006-04-11 | 2008-07-18 | Atmel Nantes Sa Sa | Dispositif d'interfacage de sortie des premier et second signaux d'entree et delivrant un signal de sortie, et circuit electronique correspondant |
US7605611B2 (en) * | 2007-10-24 | 2009-10-20 | Micron Technology, Inc. | Methods, devices, and systems for a high voltage tolerant buffer |
CN101814842A (zh) * | 2009-02-24 | 2010-08-25 | 飞思卡尔半导体公司 | 具有可调整驱动电流的高频电源开关电路 |
KR101009348B1 (ko) * | 2009-07-01 | 2011-01-19 | 주식회사 하이닉스반도체 | 반도체 장치 |
US8030968B1 (en) * | 2010-04-07 | 2011-10-04 | Intel Corporation | Staged predriver for high speed differential transmitter |
US8587340B2 (en) | 2012-03-27 | 2013-11-19 | Micron Technology, Inc. | Apparatuses including scalable drivers and methods |
US9842066B2 (en) * | 2012-05-31 | 2017-12-12 | Nxp Usa, Inc. | Integrated circuit comprising an IO buffer driver and method therefor |
US9070546B2 (en) * | 2012-09-07 | 2015-06-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US9825468B1 (en) * | 2014-12-30 | 2017-11-21 | GLF Integrated Power, Inc. | Methods and apparatus for an automatic input selecting power path switch |
US9467303B2 (en) * | 2014-09-26 | 2016-10-11 | Linear Technology Corporation | Controller area network bus transmitter with complementary source follower driver |
US11088609B2 (en) | 2014-11-14 | 2021-08-10 | Keithley Instruments, Llc | Low noise power supply MOSFET gate drive scheme |
JP6616953B2 (ja) * | 2015-03-30 | 2019-12-04 | ラピスセミコンダクタ株式会社 | 信号出力回路 |
US9852859B2 (en) * | 2015-12-28 | 2017-12-26 | Qualcomm Incorporated | Adjustable power rail multiplexing |
JP7350644B2 (ja) * | 2019-12-04 | 2023-09-26 | キオクシア株式会社 | 出力回路 |
DE102021128636A1 (de) | 2021-11-03 | 2023-05-04 | Infineon Technologies Ag | Steuerschaltkreis und Verfahren zum Steuern einer Datenein-/ausgabe |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2184622B (en) * | 1985-12-23 | 1989-10-18 | Philips Nv | Outputbuffer and control circuit providing limited current rate at the output |
JPS62220026A (ja) * | 1986-03-20 | 1987-09-28 | Toshiba Corp | 出力バツフア回路 |
US4855623A (en) * | 1987-11-05 | 1989-08-08 | Texas Instruments Incorporated | Output buffer having programmable drive current |
US4880997A (en) * | 1988-08-18 | 1989-11-14 | Ncr Corporation | Low noise output buffer circuit |
US4961010A (en) * | 1989-05-19 | 1990-10-02 | National Semiconductor Corporation | Output buffer for reducing switching induced noise |
JPH03147418A (ja) * | 1989-11-02 | 1991-06-24 | Hitachi Ltd | 半導体集積回路,半導体メモリ及びマイクロプロセツサ |
US5081374A (en) * | 1990-02-22 | 1992-01-14 | National Semiconductor Corporation | Output buffer circuit with signal feed forward for reducing switching induced noise |
US5089722A (en) * | 1990-04-02 | 1992-02-18 | Motorola, Inc. | High speed output buffer circuit with overlap current control |
US5120999A (en) * | 1991-02-08 | 1992-06-09 | Texas Instruments Incorporated | Output-buffer noise-control circuit |
KR930008656B1 (ko) * | 1991-07-19 | 1993-09-11 | 삼성전자 주식회사 | 노이즈가 억제되는 데이타 출력 버퍼 |
US5329175A (en) * | 1992-11-13 | 1994-07-12 | Advanced Micro Devices, Inc. | Reduced noise, low power, high speed output buffer |
US5438278A (en) * | 1993-09-28 | 1995-08-01 | Advanced Micro Devices, Inc. | High speed CMOS output buffer circuit minimizes propagation delay and crowbar current |
JPH08228141A (ja) * | 1995-02-21 | 1996-09-03 | Kawasaki Steel Corp | 出力バッファ回路 |
US5656960A (en) * | 1995-05-30 | 1997-08-12 | National Semiconductor Corporation | Controlled slope output buffer |
US5914618A (en) * | 1997-03-11 | 1999-06-22 | Vlsi Technology, Inc. | Optimum noise isolated I/O with minimized footprint |
-
1998
- 1998-09-11 US US09/151,942 patent/US6051995A/en not_active Expired - Lifetime
-
1999
- 1999-06-17 JP JP17171799A patent/JP3523117B2/ja not_active Expired - Fee Related
- 1999-07-19 DE DE69927911T patent/DE69927911T2/de not_active Expired - Lifetime
- 1999-07-19 EP EP99305699A patent/EP1006657B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2000091904A (ja) | 2000-03-31 |
EP1006657A3 (de) | 2000-10-18 |
JP3523117B2 (ja) | 2004-04-26 |
US6051995A (en) | 2000-04-18 |
EP1006657B1 (de) | 2005-10-26 |
DE69927911T2 (de) | 2006-07-20 |
EP1006657A2 (de) | 2000-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |