JP5095099B2 - 高い電圧供給レベルを用いた低電圧論理回路オペレーション - Google Patents
高い電圧供給レベルを用いた低電圧論理回路オペレーション Download PDFInfo
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- JP5095099B2 JP5095099B2 JP2005332226A JP2005332226A JP5095099B2 JP 5095099 B2 JP5095099 B2 JP 5095099B2 JP 2005332226 A JP2005332226 A JP 2005332226A JP 2005332226 A JP2005332226 A JP 2005332226A JP 5095099 B2 JP5095099 B2 JP 5095099B2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Direct Current Feeding And Distribution (AREA)
- Control Of Voltage And Current In General (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Electrical Variables (AREA)
- Logic Circuits (AREA)
Description
Claims (4)
- ネットワークデバイスであって、
第1シグナルプロセッサモジュールと、
第1基準電位と第2基準電位との間に、前記第1シグナルプロセッサモジュールと直列に接続された第2シグナルプロセッサモジュールと、
第3シグナルプロセッサモジュールと、
前記第1基準電位と前記第2基準電位との間に、前記第3シグナルプロセッサモジュールと直列に接続された第4シグナルプロセッサモジュールと、
前記第1シグナルプロセッサモジュールと前記第2シグナルプロセッサモジュールとの間の第1ノードと、前記第3シグナルプロセッサモジュールと前記第4シグナルプロセッサモジュールとの間の第2ノードとに連通された電流バランスモジュールであって、前記第1シグナルプロセッサモジュールと、前記第2シグナルプロセッサモジュールと、前記第3シグナルプロセッサモジュールと、前記第4シグナルプロセッサモジュールとの間の電流消費の差を減少させる電流バランスモジュールと
を備え、
前記第1シグナルプロセッサモジュール及び前記第4シグナルプロセッサモジュールは、第1基準電位と第2基準電位との間に直列に接続され、前記第1シグナルプロセッサモジュール、前記第2シグナルプロセッサモジュール、前記第3シグナルプロセッサモジュール、及び前記第4シグナルプロセッサモジュールは機能的に等価であり、
直列に接続された前記第1シグナルプロセッサモジュール及び前記第2シグナルプロセッサモジュールと、直列に接続された前記第3シグナルプロセッサモジュール及び前記第4シグナルプロセッサモジュールと、前記電流バランスモジュールとは、前記第1基準電位と前記第2基準電位との間に並列に接続され、
前記第1シグナルプロセッサモジュールと前記第4シグナルプロセッサモジュールとは、前記第1ノードと前記第2ノードとを介して前記第1基準電位と第2基準電位との間に直列に接続され、
前記第2シグナルプロセッサモジュールと前記第3シグナルプロセッサモジュールとは、前記第1ノードと前記第2ノードとを介して前記第1基準電位と前記第2基準電位との間に直列に接続され、
前記電流バランスモジュールは、前記第1基準電位と前記第2基準電位との間に、前記第3シグナルプロセッサモジュールと並列に接続された第1キャパシタンス素子及び、前記第1基準電位と前記第2基準電位との間に、前記第4シグナルプロセッサモジュールと並列に接続された第2キャパシタンス素子の充電及び放電を切り替えることにより、前記第1シグナルプロセッサモジュールと、前記第2シグナルプロセッサモジュールと、前記第3シグナルプロセッサモジュールと、前記第4シグナルプロセッサモジュールとの間の電流消費の差を減少させるネットワークデバイス。 - 前記第1ノードと前記第2ノードとは連通している
請求項1に記載のネットワークデバイス。 - 前記ネットワークデバイスは1000Base−T規格に準拠している
請求項1に記載のネットワークデバイス。 - 前記ネットワークデバイスは10GBase−T規格に準拠している
請求項1に記載のネットワークデバイス。
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63155204P | 2004-11-29 | 2004-11-29 | |
US60/631,552 | 2004-11-29 | ||
US66393305P | 2005-03-21 | 2005-03-21 | |
US60/663,933 | 2005-03-21 | ||
US11/098,129 US7594127B2 (en) | 2004-11-29 | 2005-04-04 | Low voltage logic operation using higher voltage supply levels |
US11/098,129 | 2005-04-04 | ||
US11/179,904 US7788510B2 (en) | 2004-11-29 | 2005-07-12 | Low voltage logic operation using higher voltage supply levels |
US11/179,904 | 2005-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006180689A JP2006180689A (ja) | 2006-07-06 |
JP5095099B2 true JP5095099B2 (ja) | 2012-12-12 |
Family
ID=36021844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005332226A Active JP5095099B2 (ja) | 2004-11-29 | 2005-11-16 | 高い電圧供給レベルを用いた低電圧論理回路オペレーション |
Country Status (4)
Country | Link |
---|---|
US (1) | US7788510B2 (ja) |
EP (1) | EP1662645B1 (ja) |
JP (1) | JP5095099B2 (ja) |
TW (1) | TWI400866B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8368785B2 (en) | 2008-03-14 | 2013-02-05 | Canon Kabushiki Kaisha | Image sensing device and imaging system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8618788B2 (en) | 2007-03-30 | 2013-12-31 | Malay Trivedi | Dynamically adjusted multi-phase regulator |
JP5077069B2 (ja) * | 2008-05-27 | 2012-11-21 | 株式会社デンソー | 回路システム及び回路システムの電源電圧制御方法 |
JP5994787B2 (ja) | 2011-10-11 | 2016-09-21 | 株式会社ニコン | 形状測定装置、構造物製造システム、形状測定方法、構造物製造方法、形状測定プログラム |
KR102107076B1 (ko) * | 2013-12-02 | 2020-05-08 | 에스케이하이닉스 주식회사 | 반도체 장치 |
US9660627B1 (en) | 2016-01-05 | 2017-05-23 | Bitfury Group Limited | System and techniques for repeating differential signals |
US9514264B1 (en) | 2016-01-05 | 2016-12-06 | Bitfury Group Limited | Layouts of transmission gates and related systems and techniques |
US9645604B1 (en) | 2016-01-05 | 2017-05-09 | Bitfury Group Limited | Circuits and techniques for mesochronous processing |
Family Cites Families (25)
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JPS6365760A (ja) * | 1986-09-06 | 1988-03-24 | Nec Corp | 通話電流供給回路 |
SE8605266L (sv) * | 1986-12-09 | 1988-06-10 | Ragnar Jonsson | Switch-koppling |
JPH02114306A (ja) * | 1988-10-25 | 1990-04-26 | Mitsubishi Electric Corp | 定電圧電源回路 |
US5204809A (en) * | 1992-04-03 | 1993-04-20 | International Business Machines Corporation | H-driver DC-to-DC converter utilizing mutual inductance |
US5592069A (en) * | 1992-10-07 | 1997-01-07 | Dallas Semiconductor Corporation | Battery charger |
US5841205A (en) * | 1994-03-05 | 1998-11-24 | Stc Submarine Systems Limited | Branching unit for underwater telecommunications systems |
WO1996002865A1 (fr) * | 1994-07-14 | 1996-02-01 | Seiko Epson Corporation | Circuit a sources de courant electrique, dispositif d'affichage a cristaux liquides et dispositif electronique |
US5631534A (en) * | 1995-08-21 | 1997-05-20 | Delco Electronics Corp. | Bidirectional current pump for battery charge balancing |
JPH10163842A (ja) * | 1996-11-25 | 1998-06-19 | Fujitsu Ltd | 半導体集積回路 |
GB2374991B (en) | 1998-05-07 | 2002-12-18 | Ford Motor Co | Battery charge balancing system |
JP2000116025A (ja) * | 1998-10-06 | 2000-04-21 | Hitachi Ltd | 蓄電装置 |
US20030135294A1 (en) * | 1998-10-09 | 2003-07-17 | Lam Peter Ar-Fu | Sound generation IC chip set |
FR2800955B1 (fr) | 1999-11-04 | 2005-04-29 | Cit Alcatel | Procede de telealimentation d'un terminal dans un reseau local, dispositif de telealimentation et terminal correspondants |
JP2001292529A (ja) * | 2000-04-07 | 2001-10-19 | Casio Comput Co Ltd | 充電装置 |
US6362986B1 (en) * | 2001-03-22 | 2002-03-26 | Volterra, Inc. | Voltage converter with coupled inductive windings, and associated methods |
US6509725B1 (en) * | 2001-11-09 | 2003-01-21 | International Business Machines Corporation | Self-regulating voltage divider for series-stacked voltage rails |
TWI227616B (en) * | 2001-11-20 | 2005-02-01 | Hitachi Ltd | Packet communication device, packet communication system, packet communication module, data processor and data transmission system |
JP2006524980A (ja) | 2003-04-25 | 2006-11-02 | マックスウェル テクノロジーズ, インク | 2重層キャパシタ用電荷平衡回路 |
US7872454B2 (en) * | 2003-08-21 | 2011-01-18 | Marvell World Trade Ltd. | Digital low dropout regulator |
US7760525B2 (en) * | 2003-08-21 | 2010-07-20 | Marvell World Trade Ltd. | Voltage regulator |
US7085943B2 (en) * | 2003-09-26 | 2006-08-01 | Freescale Semiconductor, Inc. | Method and circuitry for controlling supply voltage in a data processing system |
US8324872B2 (en) * | 2004-03-26 | 2012-12-04 | Marvell World Trade, Ltd. | Voltage regulator with coupled inductors having high coefficient of coupling |
US7293181B2 (en) * | 2004-06-28 | 2007-11-06 | Emc Corporation | Use of one voltage regulator module to support two processors to improve power and thermal limitations |
US7702929B2 (en) * | 2004-11-29 | 2010-04-20 | Marvell World Trade Ltd. | Low voltage logic operation using higher voltage supply levels |
US7594127B2 (en) * | 2004-11-29 | 2009-09-22 | Marvell World Trade Ltd. | Low voltage logic operation using higher voltage supply levels |
-
2005
- 2005-07-12 US US11/179,904 patent/US7788510B2/en active Active
- 2005-11-16 EP EP05025065.3A patent/EP1662645B1/en active Active
- 2005-11-16 JP JP2005332226A patent/JP5095099B2/ja active Active
- 2005-11-17 TW TW094140474A patent/TWI400866B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8368785B2 (en) | 2008-03-14 | 2013-02-05 | Canon Kabushiki Kaisha | Image sensing device and imaging system |
Also Published As
Publication number | Publication date |
---|---|
US7788510B2 (en) | 2010-08-31 |
JP2006180689A (ja) | 2006-07-06 |
TWI400866B (zh) | 2013-07-01 |
EP1662645B1 (en) | 2017-01-18 |
EP1662645A3 (en) | 2008-05-28 |
TW200644392A (en) | 2006-12-16 |
EP1662645A2 (en) | 2006-05-31 |
US20060114027A1 (en) | 2006-06-01 |
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