DE60314415D1 - Phasenregelschleife mit einer Ladungspumpe und Störunterdrückungsverbesserung der Stromversorgung - Google Patents
Phasenregelschleife mit einer Ladungspumpe und Störunterdrückungsverbesserung der StromversorgungInfo
- Publication number
- DE60314415D1 DE60314415D1 DE60314415T DE60314415T DE60314415D1 DE 60314415 D1 DE60314415 D1 DE 60314415D1 DE 60314415 T DE60314415 T DE 60314415T DE 60314415 T DE60314415 T DE 60314415T DE 60314415 D1 DE60314415 D1 DE 60314415D1
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- charge pump
- locked loop
- phase locked
- interference suppression
- 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
- 230000001629 suppression Effects 0.000 title 1
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
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
- H03L7/0891—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses the up-down pulses controlling source and sink current generators, e.g. a charge pump
- H03L7/0895—Details of the current generators
-
- 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
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03292140A EP1511174B1 (de) | 2003-08-29 | 2003-08-29 | Phasenregelschleife mit einer Ladungspumpe und Störunterdrückungsverbesserung der Stromversorgung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60314415D1 true DE60314415D1 (de) | 2007-07-26 |
DE60314415T2 DE60314415T2 (de) | 2008-02-21 |
Family
ID=34089765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60314415T Expired - Lifetime DE60314415T2 (de) | 2003-08-29 | 2003-08-29 | Phasenregelschleife mit einer Ladungspumpe und Störunterdrückungsverbesserung der Stromversorgung |
Country Status (3)
Country | Link |
---|---|
US (1) | US6963233B2 (de) |
EP (1) | EP1511174B1 (de) |
DE (1) | DE60314415T2 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8160864B1 (en) | 2000-10-26 | 2012-04-17 | Cypress Semiconductor Corporation | In-circuit emulator and pod synchronized boot |
US6724220B1 (en) | 2000-10-26 | 2004-04-20 | Cyress Semiconductor Corporation | Programmable microcontroller architecture (mixed analog/digital) |
US7765095B1 (en) | 2000-10-26 | 2010-07-27 | Cypress Semiconductor Corporation | Conditional branching in an in-circuit emulation system |
US8176296B2 (en) | 2000-10-26 | 2012-05-08 | Cypress Semiconductor Corporation | Programmable microcontroller architecture |
US8149048B1 (en) | 2000-10-26 | 2012-04-03 | Cypress Semiconductor Corporation | Apparatus and method for programmable power management in a programmable analog circuit block |
US8103496B1 (en) | 2000-10-26 | 2012-01-24 | Cypress Semicondutor Corporation | Breakpoint control in an in-circuit emulation system |
US7406674B1 (en) | 2001-10-24 | 2008-07-29 | Cypress Semiconductor Corporation | Method and apparatus for generating microcontroller configuration information |
US8078970B1 (en) | 2001-11-09 | 2011-12-13 | Cypress Semiconductor Corporation | Graphical user interface with user-selectable list-box |
US8042093B1 (en) | 2001-11-15 | 2011-10-18 | Cypress Semiconductor Corporation | System providing automatic source code generation for personalization and parameterization of user modules |
US6971004B1 (en) | 2001-11-19 | 2005-11-29 | Cypress Semiconductor Corp. | System and method of dynamically reconfiguring a programmable integrated circuit |
US7844437B1 (en) | 2001-11-19 | 2010-11-30 | Cypress Semiconductor Corporation | System and method for performing next placements and pruning of disallowed placements for programming an integrated circuit |
US7770113B1 (en) | 2001-11-19 | 2010-08-03 | Cypress Semiconductor Corporation | System and method for dynamically generating a configuration datasheet |
US8069405B1 (en) | 2001-11-19 | 2011-11-29 | Cypress Semiconductor Corporation | User interface for efficiently browsing an electronic document using data-driven tabs |
US7774190B1 (en) | 2001-11-19 | 2010-08-10 | Cypress Semiconductor Corporation | Sleep and stall in an in-circuit emulation system |
US8103497B1 (en) | 2002-03-28 | 2012-01-24 | Cypress Semiconductor Corporation | External interface for event architecture |
EP1351396B1 (de) * | 2002-04-04 | 2006-02-15 | Texas Instruments Incorporated | Phasenregelschleife mit einer Ladungspumpe |
US7308608B1 (en) | 2002-05-01 | 2007-12-11 | Cypress Semiconductor Corporation | Reconfigurable testing system and method |
US7761845B1 (en) | 2002-09-09 | 2010-07-20 | Cypress Semiconductor Corporation | Method for parameterizing a user module |
US7295049B1 (en) | 2004-03-25 | 2007-11-13 | Cypress Semiconductor Corporation | Method and circuit for rapid alignment of signals |
TWI316332B (en) * | 2004-04-21 | 2009-10-21 | Sony Corp | Differential amplifier device, 2-stage amplifier device, and analog/digital converter device |
US8286125B2 (en) | 2004-08-13 | 2012-10-09 | Cypress Semiconductor Corporation | Model for a hardware device-independent method of defining embedded firmware for programmable systems |
US8069436B2 (en) | 2004-08-13 | 2011-11-29 | Cypress Semiconductor Corporation | Providing hardware independence to automate code generation of processing device firmware |
US7332976B1 (en) | 2005-02-04 | 2008-02-19 | Cypress Semiconductor Corporation | Poly-phase frequency synthesis oscillator |
US7400183B1 (en) | 2005-05-05 | 2008-07-15 | Cypress Semiconductor Corporation | Voltage controlled oscillator delay cell and method |
US8089461B2 (en) | 2005-06-23 | 2012-01-03 | Cypress Semiconductor Corporation | Touch wake for electronic devices |
US8085067B1 (en) | 2005-12-21 | 2011-12-27 | Cypress Semiconductor Corporation | Differential-to-single ended signal converter circuit and method |
US7777541B1 (en) | 2006-02-01 | 2010-08-17 | Cypress Semiconductor Corporation | Charge pump circuit and method for phase locked loop |
US8067948B2 (en) | 2006-03-27 | 2011-11-29 | Cypress Semiconductor Corporation | Input/output multiplexer bus |
WO2008074129A1 (en) * | 2006-12-21 | 2008-06-26 | Icera Canada ULC | Digital charge pump pll architecture |
US7737724B2 (en) | 2007-04-17 | 2010-06-15 | Cypress Semiconductor Corporation | Universal digital block interconnection and channel routing |
US8040266B2 (en) | 2007-04-17 | 2011-10-18 | Cypress Semiconductor Corporation | Programmable sigma-delta analog-to-digital converter |
US8092083B2 (en) | 2007-04-17 | 2012-01-10 | Cypress Semiconductor Corporation | Temperature sensor with digital bandgap |
US9564902B2 (en) | 2007-04-17 | 2017-02-07 | Cypress Semiconductor Corporation | Dynamically configurable and re-configurable data path |
US8026739B2 (en) | 2007-04-17 | 2011-09-27 | Cypress Semiconductor Corporation | System level interconnect with programmable switching |
US8130025B2 (en) | 2007-04-17 | 2012-03-06 | Cypress Semiconductor Corporation | Numerical band gap |
US8516025B2 (en) | 2007-04-17 | 2013-08-20 | Cypress Semiconductor Corporation | Clock driven dynamic datapath chaining |
US9720805B1 (en) | 2007-04-25 | 2017-08-01 | Cypress Semiconductor Corporation | System and method for controlling a target device |
US8266575B1 (en) | 2007-04-25 | 2012-09-11 | Cypress Semiconductor Corporation | Systems and methods for dynamically reconfiguring a programmable system on a chip |
US8065653B1 (en) | 2007-04-25 | 2011-11-22 | Cypress Semiconductor Corporation | Configuration of programmable IC design elements |
US8049569B1 (en) | 2007-09-05 | 2011-11-01 | Cypress Semiconductor Corporation | Circuit and method for improving the accuracy of a crystal-less oscillator having dual-frequency modes |
US8164369B2 (en) * | 2008-11-12 | 2012-04-24 | Qualcomm Incorporated | Techniques for minimizing control voltage noise due to charge pump leakage in phase locked loop circuits |
US8283986B2 (en) * | 2009-01-14 | 2012-10-09 | Broadcom Corporation | Method and system for reduced clock feed-through in a phase locked loop |
US9448964B2 (en) | 2009-05-04 | 2016-09-20 | Cypress Semiconductor Corporation | Autonomous control in a programmable system |
JP2012205043A (ja) * | 2011-03-25 | 2012-10-22 | Sony Corp | 差動増幅器及びアナログ/デジタル変換器 |
US10924123B2 (en) | 2018-12-13 | 2021-02-16 | Texas Instruments Incorporated | Phase-locked loop (PLL) with direct feedforward circuit |
CN115079765B (zh) * | 2022-08-23 | 2022-11-15 | 上海韬润半导体有限公司 | 线性稳压器及包括其的集成电路器件 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02177725A (ja) * | 1988-12-28 | 1990-07-10 | Fujitsu Ltd | Pllシンセサイザ回路 |
US4987387A (en) * | 1989-09-08 | 1991-01-22 | Delco Electronics Corporation | Phase locked loop circuit with digital control |
JPH05183431A (ja) * | 1991-12-27 | 1993-07-23 | Victor Co Of Japan Ltd | 位相同期回路 |
JPH07307064A (ja) * | 1994-05-11 | 1995-11-21 | Canon Inc | 光学的情報再生装置 |
JPH1098380A (ja) * | 1996-09-24 | 1998-04-14 | Mitsubishi Electric Corp | Pll回路 |
US6327463B1 (en) * | 1998-05-29 | 2001-12-04 | Silicon Laboratories, Inc. | Method and apparatus for generating a variable capacitance for synthesizing high-frequency signals for wireless communications |
US6229361B1 (en) * | 1999-02-10 | 2001-05-08 | Texas Instruments Incorporated | Speed-up charge pump circuit to improve lock time for integer-N or fractional-N GSM wireless data/voice applications |
JP3818624B2 (ja) * | 2000-02-23 | 2006-09-06 | 株式会社ルネサステクノロジ | 無線通信システム |
JP2001274682A (ja) * | 2000-03-27 | 2001-10-05 | Toshiba Corp | フェーズロックドループ回路 |
EP1282234A1 (de) * | 2001-07-31 | 2003-02-05 | Texas Instruments Incorporated | Schleifenfilterarchitektur |
DE10139112B4 (de) * | 2001-08-09 | 2004-12-09 | Texas Instruments Deutschland Gmbh | Spannungsgesteuerte Oszillatorschaltung |
-
2003
- 2003-08-29 EP EP03292140A patent/EP1511174B1/de not_active Expired - Fee Related
- 2003-08-29 DE DE60314415T patent/DE60314415T2/de not_active Expired - Lifetime
-
2004
- 2004-03-03 US US10/793,367 patent/US6963233B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6963233B2 (en) | 2005-11-08 |
EP1511174A1 (de) | 2005-03-02 |
US20050195002A1 (en) | 2005-09-08 |
EP1511174B1 (de) | 2007-06-13 |
DE60314415T2 (de) | 2008-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60314415D1 (de) | Phasenregelschleife mit einer Ladungspumpe und Störunterdrückungsverbesserung der Stromversorgung | |
DE60217739D1 (de) | Schneller spannungsgesteuerter Oszillator mit hoher Störunterdrückung der Stromversorgung und breitem Betriebsbereich | |
DE50312783D1 (de) | Phasenregelschleife mit sigma-delta-modulator | |
DE60200566D1 (de) | Spannungsgesteuerter Oszillator in einem Phasenregelkreis | |
DE602004010985D1 (de) | Gleichspannungsnetzteil mit Batterieladefunktion | |
DE60310278D1 (de) | Zurückziehbarer Kleiderhaken | |
DE602004011898D1 (de) | Kompensierung des DC-Offsets in einer Phasenregelschleife | |
ATE304122T1 (de) | Windenergieanlage mit ringgenerator | |
PL371664A1 (en) | N-biphenylmethyl aminocycloalkanecarboxamide derivatives with a substiituent on the methyl useful as bradykinin antagonists | |
DE60008203D1 (de) | Phasenregelschleife mit digital gesteuertem frequenzvervielfachendem Oszillator | |
DK1595414T3 (da) | Effektstyring af trådløse kommunikationssystemers ydre sløjfe | |
DE60321475D1 (de) | Spannungsgesteuerter Oszillator mit einer Schaltung, um den Effekt des mitziehens der Frequenz auszugleichen | |
DE60028156D1 (de) | Niedrige leistungsspannungsreferenz mit verbesserter versorgungsspannungsunterdrückung | |
DE60315529D1 (de) | Radiofrequenzsender mit Phasenausgleich der Aufwärtswandelungsschleife | |
DE60109723D1 (de) | Elektrostatische beschichtungsvorrichtung mit regelung der stromversorgungsfrequenz | |
DE60209197D1 (de) | Phasenregelschleife mit einer Ladungspumpe | |
DE60208771D1 (de) | Niederfrequente Selbstkalibrierung einer einen mehrphasigen Takt erzeugenden Phasenregelschleife | |
DE602005019014D1 (de) | Phasenregelkreisschaltung mit einem spannungsgesteuerten Oszillator | |
DE60314047D1 (de) | Turmkran mit zusammenklappbarem Gegenausleger | |
DE60313407D1 (de) | Stromversorgung mit Überspannungsschutz | |
DE60023833D1 (de) | Phasenregelkreisschaltung mit einer ladungspumpe | |
DE60000247D1 (de) | Arithmetische Kodierung mit Vermeidung des Carry-Ripple | |
AU3237500A (en) | Power supply topology to reduce the effects of supply pumping | |
DE50305387D1 (de) | Modulare multiplikation mit paralleler berechnung der vorausschau-parameter | |
DE60326505D1 (de) | Gleichspannungsversorgungsanordung mit einem Rauschfilter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |