SE0003872L - Frekvenssyntetisator och metod för att syntetisera en frekvens - Google Patents
Frekvenssyntetisator och metod för att syntetisera en frekvensInfo
- Publication number
- SE0003872L SE0003872L SE0003872A SE0003872A SE0003872L SE 0003872 L SE0003872 L SE 0003872L SE 0003872 A SE0003872 A SE 0003872A SE 0003872 A SE0003872 A SE 0003872A SE 0003872 L SE0003872 L SE 0003872L
- Authority
- SE
- Sweden
- Prior art keywords
- frequency
- output signal
- locked loop
- phase locked
- channel
- Prior art date
Links
- 230000002194 synthesizing effect Effects 0.000 title abstract 2
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
- H03L7/16—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
-
- 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
- H03L7/0802—Details of the phase-locked loop the loop being adapted for reducing power consumption
-
- 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
-
- 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
- H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail or are interrupted
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003872A SE518078C2 (sv) | 2000-10-23 | 2000-10-23 | Frekvenssyntetisator och metod för att syntetisera en frekvens |
US10/399,963 US20040023625A1 (en) | 2000-10-23 | 2001-10-22 | Frequency synthesizer and a method for synthesizing a frequency |
AU2002211139A AU2002211139A1 (en) | 2000-10-23 | 2001-10-22 | A frequency synthesizer and a method for synthesizing a frequency |
PCT/SE2001/002314 WO2002035705A1 (en) | 2000-10-23 | 2001-10-22 | A frequency synthesizer and a method for synthesizing a frequency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003872A SE518078C2 (sv) | 2000-10-23 | 2000-10-23 | Frekvenssyntetisator och metod för att syntetisera en frekvens |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0003872D0 SE0003872D0 (sv) | 2000-10-23 |
SE0003872L true SE0003872L (sv) | 2002-04-24 |
SE518078C2 SE518078C2 (sv) | 2002-08-20 |
Family
ID=20281557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0003872A SE518078C2 (sv) | 2000-10-23 | 2000-10-23 | Frekvenssyntetisator och metod för att syntetisera en frekvens |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040023625A1 (sv) |
AU (1) | AU2002211139A1 (sv) |
SE (1) | SE518078C2 (sv) |
WO (1) | WO2002035705A1 (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8211036B2 (en) | 2005-05-27 | 2012-07-03 | Stat Medical Devices, Inc. | Disposable lancet device cap with integral lancet and/or test strip and testing device utilizing the cap |
KR100769678B1 (ko) | 2005-07-05 | 2007-10-24 | 삼성전자주식회사 | 주파수 합성 장치 |
US20070019760A1 (en) * | 2005-07-21 | 2007-01-25 | Silicon Laboratories, Inc. | System and method for operating a phase-locked loop |
US8318966B2 (en) * | 2006-06-23 | 2012-11-27 | Praxair Technology, Inc. | Organometallic compounds |
US8852124B2 (en) * | 2006-10-13 | 2014-10-07 | Roche Diagnostics Operations, Inc. | Tape transport lance sampler |
US8849221B2 (en) * | 2012-11-16 | 2014-09-30 | Mstar Semiconductor, Inc. | Direct conversion transmitter and communication system utilizing the same |
US10404364B2 (en) * | 2017-05-01 | 2019-09-03 | Teradyne, Inc. | Switch matrix system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521918A (en) * | 1980-11-10 | 1985-06-04 | General Electric Company | Battery saving frequency synthesizer arrangement |
JPH02261226A (ja) * | 1989-03-31 | 1990-10-24 | Mitsubishi Electric Corp | 移動電話機 |
CA2130871C (en) * | 1993-11-05 | 1999-09-28 | John M. Alder | Method and apparatus for a phase-locked loop circuit with holdover mode |
US5598405A (en) * | 1994-01-25 | 1997-01-28 | Alps Electric Co., Ltd. | Time division multiple access time division duplex type transmitter-receiver |
DE19946200A1 (de) * | 1999-09-27 | 2001-05-03 | Infineon Technologies Ag | Phasenregelkreis |
-
2000
- 2000-10-23 SE SE0003872A patent/SE518078C2/sv not_active IP Right Cessation
-
2001
- 2001-10-22 AU AU2002211139A patent/AU2002211139A1/en not_active Abandoned
- 2001-10-22 WO PCT/SE2001/002314 patent/WO2002035705A1/en active Application Filing
- 2001-10-22 US US10/399,963 patent/US20040023625A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2002211139A1 (en) | 2002-05-06 |
SE518078C2 (sv) | 2002-08-20 |
SE0003872D0 (sv) | 2000-10-23 |
US20040023625A1 (en) | 2004-02-05 |
WO2002035705A1 (en) | 2002-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |