MXPA03010071A - Circuito de regulacion de frecuencia. - Google Patents
Circuito de regulacion de frecuencia.Info
- Publication number
- MXPA03010071A MXPA03010071A MXPA03010071A MXPA03010071A MXPA03010071A MX PA03010071 A MXPA03010071 A MX PA03010071A MX PA03010071 A MXPA03010071 A MX PA03010071A MX PA03010071 A MXPA03010071 A MX PA03010071A MX PA03010071 A MXPA03010071 A MX PA03010071A
- Authority
- MX
- Mexico
- Prior art keywords
- clock
- circuit
- current consumption
- pulse
- frequency control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
-
- 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
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/08—Clock generators with changeable or programmable clock frequency
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Manipulation Of Pulses (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Logic Circuits (AREA)
- Power Sources (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Measurement Of Current Or Voltage (AREA)
- Electric Clocks (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
La invencion se refiere a un circuito de regulacion de frecuencia para suministrar pulsos de reloj, dependiendo del gasto de corriente a un arreglo de circuito. Ese circuito de regulacion de frecuencia comprende un dispositivo medidor de corriente ( 2 ) para medir el consumo de corriente momentaneo del arreglo de circuito (1), un circuito de suministro de pulsos de reloj controlable (4) que puede conectarse a una entrada de pulso de reloj del arreglo de circuito (1) y un dispositivo de control ( 3 ) para controlar el circuito de suministro de pulsos de reloj (4) a base del gasto medido de corriente. Un aumento en el consumo de corriente del arreglo del circuito ocasiona una reduccion en la frecuencia de los pulsos de reloj en la salida (6) del circuito de suministro de pulsos de reloj (4). El circuito asegura que un maximo de consumo aceptable de corriente no se excedera, permitiendo, al mismo tiempo, que exista la maxima potencia en el circuito debido a un maximo de frecuencia de pulsos de reloj.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10121821A DE10121821B4 (de) | 2001-05-04 | 2001-05-04 | Frequenzregelschaltung |
PCT/DE2002/001283 WO2002091576A2 (de) | 2001-05-04 | 2002-04-08 | Frequenzregelschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA03010071A true MXPA03010071A (es) | 2004-04-02 |
Family
ID=7683688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA03010071A MXPA03010071A (es) | 2001-05-04 | 2002-04-08 | Circuito de regulacion de frecuencia. |
Country Status (13)
Country | Link |
---|---|
US (1) | US20040155530A1 (es) |
EP (1) | EP1386218B1 (es) |
JP (1) | JP2004535705A (es) |
KR (1) | KR100642162B1 (es) |
CN (1) | CN1507585A (es) |
AT (1) | ATE285599T1 (es) |
BR (1) | BR0209359A (es) |
DE (2) | DE10121821B4 (es) |
MX (1) | MXPA03010071A (es) |
RU (1) | RU2256947C1 (es) |
TW (1) | TW550887B (es) |
UA (1) | UA73662C2 (es) |
WO (1) | WO2002091576A2 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100598011B1 (ko) * | 2004-06-29 | 2006-07-06 | 삼성전자주식회사 | 클럭 사용 회로 및 클럭 신호 발생 방법 |
GB2450564B (en) * | 2007-06-29 | 2011-03-02 | Imagination Tech Ltd | Clock frequency adjustment for semi-conductor devices |
JP5664053B2 (ja) * | 2010-09-16 | 2015-02-04 | カシオ計算機株式会社 | 衛星信号受信装置 |
DE102013104142B4 (de) | 2013-04-24 | 2023-06-15 | Infineon Technologies Ag | Chipkarte |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4114363C2 (de) * | 1990-06-08 | 1995-12-14 | Siemens Ag | Schaltungsanordnung zur Leistungsteuerung eines MOSFET mit sourceseitiger Last |
JP2763393B2 (ja) * | 1990-09-26 | 1998-06-11 | 富士通株式会社 | 定電流回路および発振回路 |
JP2787639B2 (ja) * | 1992-08-07 | 1998-08-20 | 三菱電機株式会社 | パルス信号発生回路および半導体記憶装置 |
US5752011A (en) * | 1994-06-20 | 1998-05-12 | Thomas; C. Douglas | Method and system for controlling a processor's clock frequency in accordance with the processor's temperature |
US5761517A (en) * | 1996-08-14 | 1998-06-02 | International Business Machines Corporation | System and method for reducing power consumption in high frequency clocked circuits |
JPH10240373A (ja) * | 1997-02-25 | 1998-09-11 | Matsushita Electric Ind Co Ltd | パワーセーブ回路 |
US5943203A (en) * | 1997-09-12 | 1999-08-24 | Linfinity Microelectronics Inc. | Electronic circuit breaker |
ES2250049T3 (es) * | 1999-06-17 | 2006-04-16 | Alcoa Fujikura Gesellschaft Mit Beschrankter Haftung | Disposicion de circuito y procedimiento para el control de una carga. |
-
2001
- 2001-05-04 DE DE10121821A patent/DE10121821B4/de not_active Expired - Fee Related
-
2002
- 2002-04-08 RU RU2003135216A patent/RU2256947C1/ru not_active IP Right Cessation
- 2002-04-08 CN CNA028093992A patent/CN1507585A/zh active Pending
- 2002-04-08 BR BR0209359A patent/BR0209359A/pt not_active IP Right Cessation
- 2002-04-08 EP EP02732380A patent/EP1386218B1/de not_active Expired - Lifetime
- 2002-04-08 MX MXPA03010071A patent/MXPA03010071A/es unknown
- 2002-04-08 WO PCT/DE2002/001283 patent/WO2002091576A2/de active IP Right Grant
- 2002-04-08 KR KR1020037014360A patent/KR100642162B1/ko active IP Right Grant
- 2002-04-08 DE DE50201842T patent/DE50201842D1/de not_active Expired - Lifetime
- 2002-04-08 AT AT02732380T patent/ATE285599T1/de not_active IP Right Cessation
- 2002-04-08 JP JP2002587923A patent/JP2004535705A/ja not_active Ceased
- 2002-04-18 TW TW91107963A patent/TW550887B/zh active
- 2002-08-04 UA UA2003119853A patent/UA73662C2/uk unknown
-
2003
- 2003-11-04 US US10/701,058 patent/US20040155530A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
UA73662C2 (en) | 2005-08-15 |
EP1386218B1 (de) | 2004-12-22 |
RU2256947C1 (ru) | 2005-07-20 |
CN1507585A (zh) | 2004-06-23 |
DE10121821B4 (de) | 2004-04-08 |
WO2002091576A2 (de) | 2002-11-14 |
BR0209359A (pt) | 2004-06-08 |
KR20030094376A (ko) | 2003-12-11 |
US20040155530A1 (en) | 2004-08-12 |
JP2004535705A (ja) | 2004-11-25 |
DE50201842D1 (de) | 2005-01-27 |
ATE285599T1 (de) | 2005-01-15 |
EP1386218A2 (de) | 2004-02-04 |
WO2002091576A3 (de) | 2003-06-26 |
DE10121821A1 (de) | 2002-11-14 |
TW550887B (en) | 2003-09-01 |
KR100642162B1 (ko) | 2006-11-03 |
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