CN1538454B - 缓冲放大器装置 - Google Patents
缓冲放大器装置 Download PDFInfo
- Publication number
- CN1538454B CN1538454B CN200410002963.1A CN200410002963A CN1538454B CN 1538454 B CN1538454 B CN 1538454B CN 200410002963 A CN200410002963 A CN 200410002963A CN 1538454 B CN1538454 B CN 1538454B
- Authority
- CN
- China
- Prior art keywords
- buffer amplifier
- signal
- delay
- input end
- output
- 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 - Fee Related
Links
- 239000000872 buffer Substances 0.000 title claims abstract description 68
- 239000004065 semiconductor Substances 0.000 claims abstract description 20
- 230000007717 exclusion Effects 0.000 claims description 12
- 230000001934 delay Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 102100020800 DNA damage-regulated autophagy modulator protein 1 Human genes 0.000 description 6
- 101000931929 Homo sapiens DNA damage-regulated autophagy modulator protein 1 Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 102100040489 DNA damage-regulated autophagy modulator protein 2 Human genes 0.000 description 1
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- 230000001351 cycling effect Effects 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/1084—Data input buffers, e.g. comprising level conversion circuits, circuits for adapting load
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/409—Read-write [R-W] circuits
- G11C11/4093—Input/output [I/O] data interface arrangements, e.g. data buffers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/109—Control signal input circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
- G11C7/1093—Input synchronization
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10302128.0 | 2003-01-21 | ||
DE10302128A DE10302128B3 (de) | 2003-01-21 | 2003-01-21 | Pufferverstärkeranordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1538454A CN1538454A (zh) | 2004-10-20 |
CN1538454B true CN1538454B (zh) | 2010-06-02 |
Family
ID=32841575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410002963.1A Expired - Fee Related CN1538454B (zh) | 2003-01-21 | 2004-01-21 | 缓冲放大器装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6894933B2 (zh) |
CN (1) | CN1538454B (zh) |
DE (1) | DE10302128B3 (zh) |
Families Citing this family (50)
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DE102004007239B4 (de) * | 2004-02-13 | 2005-12-29 | Infineon Technologies Ag | Schnittstellenvorrichtung und Verfahren zur Datenrückgewinnung und Synchronisation |
DE102004057231B4 (de) * | 2004-11-26 | 2006-09-14 | Infineon Technologies Ag | Verfahren zum Übertragen eines elektrischen Signals und Ausgangstreiberschaltung für ein zu übertragendes elektrisches Signal |
US8041881B2 (en) | 2006-07-31 | 2011-10-18 | Google Inc. | Memory device with emulated characteristics |
US8089795B2 (en) | 2006-02-09 | 2012-01-03 | Google Inc. | Memory module with memory stack and interface with enhanced capabilities |
US8397013B1 (en) | 2006-10-05 | 2013-03-12 | Google Inc. | Hybrid memory module |
US8796830B1 (en) | 2006-09-01 | 2014-08-05 | Google Inc. | Stackable low-profile lead frame package |
US10013371B2 (en) | 2005-06-24 | 2018-07-03 | Google Llc | Configurable memory circuit system and method |
US9507739B2 (en) | 2005-06-24 | 2016-11-29 | Google Inc. | Configurable memory circuit system and method |
US8077535B2 (en) | 2006-07-31 | 2011-12-13 | Google Inc. | Memory refresh apparatus and method |
US8327104B2 (en) | 2006-07-31 | 2012-12-04 | Google Inc. | Adjusting the timing of signals associated with a memory system |
US8359187B2 (en) | 2005-06-24 | 2013-01-22 | Google Inc. | Simulating a different number of memory circuit devices |
US8244971B2 (en) | 2006-07-31 | 2012-08-14 | Google Inc. | Memory circuit system and method |
US8081474B1 (en) | 2007-12-18 | 2011-12-20 | Google Inc. | Embossed heat spreader |
US8438328B2 (en) | 2008-02-21 | 2013-05-07 | Google Inc. | Emulation of abstracted DIMMs using abstracted DRAMs |
US9171585B2 (en) | 2005-06-24 | 2015-10-27 | Google Inc. | Configurable memory circuit system and method |
US8060774B2 (en) | 2005-06-24 | 2011-11-15 | Google Inc. | Memory systems and memory modules |
US8130560B1 (en) | 2006-11-13 | 2012-03-06 | Google Inc. | Multi-rank partial width memory modules |
US8111566B1 (en) | 2007-11-16 | 2012-02-07 | Google, Inc. | Optimal channel design for memory devices for providing a high-speed memory interface |
US20080082763A1 (en) | 2006-10-02 | 2008-04-03 | Metaram, Inc. | Apparatus and method for power management of memory circuits by a system or component thereof |
US7472220B2 (en) * | 2006-07-31 | 2008-12-30 | Metaram, Inc. | Interface circuit system and method for performing power management operations utilizing power management signals |
US7386656B2 (en) * | 2006-07-31 | 2008-06-10 | Metaram, Inc. | Interface circuit system and method for performing power management operations in conjunction with only a portion of a memory circuit |
US9542352B2 (en) | 2006-02-09 | 2017-01-10 | Google Inc. | System and method for reducing command scheduling constraints of memory circuits |
US8090897B2 (en) | 2006-07-31 | 2012-01-03 | Google Inc. | System and method for simulating an aspect of a memory circuit |
US7392338B2 (en) | 2006-07-31 | 2008-06-24 | Metaram, Inc. | Interface circuit system and method for autonomously performing power management operations in conjunction with a plurality of memory circuits |
US8055833B2 (en) | 2006-10-05 | 2011-11-08 | Google Inc. | System and method for increasing capacity, performance, and flexibility of flash storage |
US8386722B1 (en) | 2008-06-23 | 2013-02-26 | Google Inc. | Stacked DIMM memory interface |
US20080028136A1 (en) | 2006-07-31 | 2008-01-31 | Schakel Keith R | Method and apparatus for refresh management of memory modules |
US8335894B1 (en) | 2008-07-25 | 2012-12-18 | Google Inc. | Configurable memory system with interface circuit |
GB2428149B (en) * | 2005-07-07 | 2009-10-28 | Agilent Technologies Inc | Multimode optical fibre communication system |
GB2444663B (en) | 2005-09-02 | 2011-12-07 | Metaram Inc | Methods and apparatus of stacking drams |
US8054876B2 (en) * | 2005-12-13 | 2011-11-08 | Infinera Corporation | Active delay line |
US9632929B2 (en) | 2006-02-09 | 2017-04-25 | Google Inc. | Translating an address associated with a command communicated between a system and memory circuits |
DE102006009027A1 (de) | 2006-02-27 | 2007-08-30 | Infineon Technologies Ag | Speicheranordnung |
US7724589B2 (en) | 2006-07-31 | 2010-05-25 | Google Inc. | System and method for delaying a signal communicated from a system to at least one of a plurality of memory circuits |
US8209479B2 (en) | 2007-07-18 | 2012-06-26 | Google Inc. | Memory circuit system and method |
US8080874B1 (en) | 2007-09-14 | 2011-12-20 | Google Inc. | Providing additional space between an integrated circuit and a circuit board for positioning a component therebetween |
US8866254B2 (en) | 2008-02-19 | 2014-10-21 | Micron Technology, Inc. | Devices including fin transistors robust to gate shorts and methods of making the same |
US7742324B2 (en) * | 2008-02-19 | 2010-06-22 | Micron Technology, Inc. | Systems and devices including local data lines and methods of using, making, and operating the same |
US9190494B2 (en) * | 2008-02-19 | 2015-11-17 | Micron Technology, Inc. | Systems and devices including fin field-effect transistors each having U-shaped semiconductor fin |
US7915659B2 (en) * | 2008-03-06 | 2011-03-29 | Micron Technology, Inc. | Devices with cavity-defined gates and methods of making the same |
US7808042B2 (en) | 2008-03-20 | 2010-10-05 | Micron Technology, Inc. | Systems and devices including multi-gate transistors and methods of using, making, and operating the same |
US7898857B2 (en) | 2008-03-20 | 2011-03-01 | Micron Technology, Inc. | Memory structure having volatile and non-volatile memory portions |
US8546876B2 (en) * | 2008-03-20 | 2013-10-01 | Micron Technology, Inc. | Systems and devices including multi-transistor cells and methods of using, making, and operating the same |
US7969776B2 (en) | 2008-04-03 | 2011-06-28 | Micron Technology, Inc. | Data cells with drivers and methods of making and operating the same |
US8076229B2 (en) * | 2008-05-30 | 2011-12-13 | Micron Technology, Inc. | Methods of forming data cells and connections to data cells |
US8148776B2 (en) | 2008-09-15 | 2012-04-03 | Micron Technology, Inc. | Transistor with a passive gate |
EP2441007A1 (en) | 2009-06-09 | 2012-04-18 | Google, Inc. | Programming of dimm termination resistance values |
CN102034528B (zh) * | 2010-09-26 | 2013-08-07 | 钰创科技股份有限公司 | 自我提供输入参考电压的系统封装集成电路 |
US8294511B2 (en) | 2010-11-19 | 2012-10-23 | Micron Technology, Inc. | Vertically stacked fin transistors and methods of fabricating and operating the same |
JP6753963B2 (ja) | 2019-01-10 | 2020-09-09 | 華邦電子股▲ふん▼有限公司Winbond Electronics Corp. | 逆バイアス電圧調整器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384735A (en) * | 1992-10-02 | 1995-01-24 | Samsung Electronics Co., Ltd. | Data output buffer of a semiconductor memory device |
US6140835A (en) * | 1995-08-30 | 2000-10-31 | Nec Corporation | Input buffer circuit |
CN1274990A (zh) * | 1999-05-19 | 2000-11-29 | 三星电子株式会社 | 输入缓冲器电路 |
CN1303102A (zh) * | 1999-10-28 | 2001-07-11 | 摩托罗拉公司 | 采用可编程延迟来控制地址缓冲器的存储器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL96808A (en) * | 1990-04-18 | 1996-03-31 | Rambus Inc | Introductory / Origin Circuit Agreed Using High-Performance Brokerage |
US6111807A (en) * | 1998-07-17 | 2000-08-29 | Mitsubishi Denki Kabushiki Kaisha | Synchronous semiconductor memory device allowing easy and fast text |
JP3906016B2 (ja) * | 1999-08-17 | 2007-04-18 | 株式会社東芝 | 同期回路 |
JP2001156255A (ja) * | 1999-11-25 | 2001-06-08 | Oki Electric Ind Co Ltd | 半導体集積回路 |
-
2003
- 2003-01-21 DE DE10302128A patent/DE10302128B3/de not_active Expired - Lifetime
-
2004
- 2004-01-20 US US10/759,103 patent/US6894933B2/en not_active Expired - Lifetime
- 2004-01-21 CN CN200410002963.1A patent/CN1538454B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384735A (en) * | 1992-10-02 | 1995-01-24 | Samsung Electronics Co., Ltd. | Data output buffer of a semiconductor memory device |
US6140835A (en) * | 1995-08-30 | 2000-10-31 | Nec Corporation | Input buffer circuit |
CN1274990A (zh) * | 1999-05-19 | 2000-11-29 | 三星电子株式会社 | 输入缓冲器电路 |
CN1303102A (zh) * | 1999-10-28 | 2001-07-11 | 摩托罗拉公司 | 采用可编程延迟来控制地址缓冲器的存储器 |
Also Published As
Publication number | Publication date |
---|---|
CN1538454A (zh) | 2004-10-20 |
US6894933B2 (en) | 2005-05-17 |
DE10302128B3 (de) | 2004-09-09 |
US20040202027A1 (en) | 2004-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120920 Address after: Munich, Germany Patentee after: QIMONDA AG Address before: Munich, Germany Patentee before: Infineon Technologies AG |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: German Berg, Laura Ibiza Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: QIMONDA AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20180121 |
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CF01 | Termination of patent right due to non-payment of annual fee |