KR100393473B1 - 팬 아웃 버퍼용 전하 공유 회로 - Google Patents
팬 아웃 버퍼용 전하 공유 회로 Download PDFInfo
- Publication number
- KR100393473B1 KR100393473B1 KR10-2000-0002312A KR20000002312A KR100393473B1 KR 100393473 B1 KR100393473 B1 KR 100393473B1 KR 20000002312 A KR20000002312 A KR 20000002312A KR 100393473 B1 KR100393473 B1 KR 100393473B1
- Authority
- KR
- South Korea
- Prior art keywords
- buffer
- output
- circuit
- fan out
- signal
- 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
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
-
- 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
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
- G11C7/1057—Data output buffers, e.g. comprising level conversion circuits, circuits for adapting load
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/10—Distribution of clock signals, e.g. skew
-
- 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
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output 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
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
-
- 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
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00323—Delay compensation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/10—Aspects relating to interfaces of memory device to external buses
- G11C2207/108—Wide data ports
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (15)
- 적어도 하나의 입력 노드와 다수의 출력 노드를 구비하고, 전원공급단 및 접지단과의 연결을 통하여 전력을 공급받는, 팬 아웃 버퍼와 관련된 출력 신호를 동기화하는 디스큐(deskew) 회로에 있어서,상기 디스큐 회로는 개개의 출력 노드에 대해 그에 연결된 제1 노드를 갖는 용량성 요소를 포함하고, 또한 개개의 용량성 요소는 공통 플로팅 버스에 연결된 제2 노드를 갖는 것을 특징으로 하는 디스큐 회로.
- 제1항에 있어서, 상기 개개의 용량성 요소는 캐패시터인 것을 특징으로 하는 디스큐 회로.
- 제2항에 있어서, 상기 개개의 캐패시터는 약 10 피코패럿의 캐패시턴스를 갖는 것을 특징으로 하는 디스큐 회로.
- 제1항에 있어서, 상기 개개의 용량성 요소는 상기 버퍼와 일체로 형성되는 것을 특징으로 하는 디스큐 회로.
- 제1항에 있어서, 상기 개개의 용량성 요소는 버퍼와 분리되어 제조되는 것을 특징으로 하는 디스큐 회로.
- 제1항에 있어서, 상기 공통 플로팅 버스는 고-전압 전력 레일 및 저-전압 전력 레일로부터 전기적으로 분리되는 것을 특징으로 하는 디스큐 회로.
- 제6항에 있어서, 상기 공통 플로팅 버스는 폴리실리콘으로 형성되는 것을 특징으로하는 디스큐 회로.
- 제6항에 있어서, 상기 공통 플로팅 버스는 금속으로 형성되는 것을 특징으로하는 디스큐 회로.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/234,267 US6172528B1 (en) | 1999-01-20 | 1999-01-20 | Charge sharing circuit for fanout buffer |
| US09/234,267 | 1999-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010006580A KR20010006580A (ko) | 2001-01-26 |
| KR100393473B1 true KR100393473B1 (ko) | 2003-08-06 |
Family
ID=22880652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0002312A Expired - Fee Related KR100393473B1 (ko) | 1999-01-20 | 2000-01-19 | 팬 아웃 버퍼용 전하 공유 회로 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6172528B1 (ko) |
| EP (1) | EP1022744A1 (ko) |
| KR (1) | KR100393473B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10677784B2 (en) | 2015-11-19 | 2020-06-09 | Lg Chem, Ltd. | Apparatus for manufacturing display module |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6356115B1 (en) * | 1999-08-04 | 2002-03-12 | Intel Corporation | Charge sharing and charge recycling for an on-chip bus |
| US6791551B2 (en) | 2000-11-27 | 2004-09-14 | Silicon Graphics, Inc. | Synchronization of vertical retrace for multiple participating graphics computers |
| US6809733B2 (en) | 2000-11-27 | 2004-10-26 | Silicon Graphics, Inc. | Swap buffer synchronization in a distributed rendering system |
| US6831648B2 (en) * | 2000-11-27 | 2004-12-14 | Silicon Graphics, Inc. | Synchronized image display and buffer swapping in a multiple display environment |
| US7016998B2 (en) * | 2000-11-27 | 2006-03-21 | Silicon Graphics, Inc. | System and method for generating sequences and global interrupts in a cluster of nodes |
| US8132040B1 (en) | 2007-10-25 | 2012-03-06 | Lattice Semiconductor Corporation | Channel-to-channel deskew systems and methods |
| US20230364968A1 (en) * | 2022-05-12 | 2023-11-16 | Ford Global Technologies, Llc | Compute cluster for automotive cooling fan control |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393315A (en) | 1981-05-18 | 1983-07-12 | Sperry Corporation | High-gain stabilized converter |
| US4625127A (en) | 1984-08-06 | 1986-11-25 | Advanced Micro Devices, Inc. | High-fanout clock driver for low level gates |
| JP2622612B2 (ja) | 1989-11-14 | 1997-06-18 | 三菱電機株式会社 | 集積回路 |
| US5010260A (en) | 1989-12-19 | 1991-04-23 | Texas Instruments Incorporated | Integrated circuit furnishing a segmented input circuit |
| US5258660A (en) | 1990-01-16 | 1993-11-02 | Cray Research, Inc. | Skew-compensated clock distribution system |
| US5077676A (en) | 1990-03-30 | 1991-12-31 | International Business Machines Corporation | Reducing clock skew in large-scale integrated circuits |
| JPH04132309A (ja) | 1990-09-22 | 1992-05-06 | Mitsubishi Electric Corp | 出力バッファ回路 |
| JP3238395B2 (ja) | 1990-09-28 | 2001-12-10 | 株式会社東芝 | 半導体集積回路 |
| US5124578A (en) | 1990-10-01 | 1992-06-23 | Rockwell International Corporation | Receiver designed with large output drive and having unique input protection circuit |
| US5162672A (en) | 1990-12-24 | 1992-11-10 | Motorola, Inc. | Data processor having an output terminal with selectable output impedances |
| US5343096A (en) | 1992-05-19 | 1994-08-30 | Hewlett-Packard Company | System and method for tolerating dynamic circuit decay |
| US5481209A (en) | 1993-09-20 | 1996-01-02 | Lsi Logic Corporation | Clock distribution and control in an integrated circuit |
| JPH0793386A (ja) | 1993-09-28 | 1995-04-07 | Fujitsu Ltd | Lsi実装設計システム |
| JP2684976B2 (ja) | 1993-11-24 | 1997-12-03 | 日本電気株式会社 | 半導体装置 |
| US5430398A (en) | 1994-01-03 | 1995-07-04 | Texas Instruments Incorporated | BiCMOS buffer circuit |
| US5457407A (en) | 1994-07-06 | 1995-10-10 | Sony Electronics Inc. | Binary weighted reference circuit for a variable impedance output buffer |
| US5600261A (en) * | 1994-10-05 | 1997-02-04 | Cypress Semiconductor Corporation | Output enable access for an output buffer |
| US5661427A (en) * | 1994-10-05 | 1997-08-26 | Micro Linear Corporation | Series terminated clock deskewing apparatus |
| US5986489A (en) * | 1996-04-03 | 1999-11-16 | Cypress Semiconductor Corp. | Slew rate control circuit for an integrated circuit |
| US5719862A (en) * | 1996-05-14 | 1998-02-17 | Pericom Semiconductor Corp. | Packet-based dynamic de-skewing for network switch with local or central clock |
| US5838177A (en) | 1997-01-06 | 1998-11-17 | Micron Technology, Inc. | Adjustable output driver circuit having parallel pull-up and pull-down elements |
| US5841296A (en) | 1997-01-21 | 1998-11-24 | Xilinx, Inc. | Programmable delay element |
-
1999
- 1999-01-20 US US09/234,267 patent/US6172528B1/en not_active Expired - Fee Related
- 1999-12-16 EP EP99650115A patent/EP1022744A1/en not_active Withdrawn
-
2000
- 2000-01-19 KR KR10-2000-0002312A patent/KR100393473B1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10677784B2 (en) | 2015-11-19 | 2020-06-09 | Lg Chem, Ltd. | Apparatus for manufacturing display module |
Also Published As
| Publication number | Publication date |
|---|---|
| US6172528B1 (en) | 2001-01-09 |
| KR20010006580A (ko) | 2001-01-26 |
| EP1022744A1 (en) | 2000-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0834814B1 (en) | Signal-transfer system and semiconductor device for high speed data transfer | |
| US5019724A (en) | Noise tolerant input buffer | |
| US20110133772A1 (en) | High Performance Low Power Output Drivers | |
| US20110133780A1 (en) | High performance low power output drivers | |
| US5278467A (en) | Self-biasing input stage for high-speed low-voltage communication | |
| US6801071B1 (en) | Semiconductor integrated circuit device with differential output driver circuit, and system for semiconductor integrated circuit device | |
| JPH10293636A (ja) | 伝送線における容量結合を減少させるための交互配置インバータ | |
| KR100393473B1 (ko) | 팬 아웃 버퍼용 전하 공유 회로 | |
| US7005891B2 (en) | Data transmission circuit for universal serial bus system | |
| US20100237904A1 (en) | High Performance Output Drivers and Anti-Reflection Circuits | |
| JPS6341918A (ja) | 集積回路クロックバスシステム | |
| EP1533677B1 (en) | Multiple mode clock receiver | |
| US6798265B2 (en) | Low jitter external clocking | |
| US6294933B1 (en) | Method and apparatus for low power differential signaling to reduce power | |
| US5485107A (en) | Backplane driver circuit | |
| US6967505B2 (en) | Input circuit | |
| JP3201276B2 (ja) | 信号伝送回路 | |
| JP2002204154A (ja) | 終端回路およびその方法 | |
| US6310493B1 (en) | Semiconductor integrated circuit | |
| JP3073547B2 (ja) | クロック分配回路 | |
| US20030146434A1 (en) | Semiconductor memory device | |
| US7030664B2 (en) | Half-rail differential driver circuit | |
| US20030079111A1 (en) | Device for linking a processor to a memory element and memory element | |
| US6414539B1 (en) | AC timings at the input buffer of source synchronous and common clock designs by making the supply for differential amplifier track the reference voltage | |
| US7002389B2 (en) | Fast static receiver with input transition dependent inversion threshold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20110712 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20120723 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20120723 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |