CN1909361A - 低噪声精细频率调节 - Google Patents
低噪声精细频率调节 Download PDFInfo
- Publication number
- CN1909361A CN1909361A CNA2006100996003A CN200610099600A CN1909361A CN 1909361 A CN1909361 A CN 1909361A CN A2006100996003 A CNA2006100996003 A CN A2006100996003A CN 200610099600 A CN200610099600 A CN 200610099600A CN 1909361 A CN1909361 A CN 1909361A
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit
- oscillator
- pulse width
- frequency
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 77
- 238000000034 method Methods 0.000 claims abstract description 32
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- 230000008859 change Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 26
- 230000009471 action Effects 0.000 description 28
- 238000013500 data storage Methods 0.000 description 27
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
- H03H19/008—Networks using time-varying elements, e.g. N-path filters with variable switch closing time
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
- H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
- H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
- H03L1/026—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using a memory for digitally storing correction values
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70428005P | 2005-08-01 | 2005-08-01 | |
US70439905P | 2005-08-01 | 2005-08-01 | |
US60/704,399 | 2005-08-01 | ||
US60/704,280 | 2005-08-01 | ||
US72222605P | 2005-09-30 | 2005-09-30 | |
US72273205P | 2005-09-30 | 2005-09-30 | |
US60/722,732 | 2005-09-30 | ||
US60/722,226 | 2005-09-30 | ||
US11/243,017 | 2005-10-03 | ||
US11/242,230 | 2005-10-03 | ||
US11/242,230 US7375597B2 (en) | 2005-08-01 | 2005-10-03 | Low-noise fine-frequency tuning |
US11/243,017 US7852098B2 (en) | 2005-08-01 | 2005-10-03 | On-die heating circuit and control loop for rapid heating of the die |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1909361A true CN1909361A (zh) | 2007-02-07 |
CN1909361B CN1909361B (zh) | 2011-08-10 |
Family
ID=37148347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100996003A Expired - Fee Related CN1909361B (zh) | 2005-08-01 | 2006-08-01 | 集成电路、振荡器和调节集成电路的频率特性的方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1753138A1 (zh) |
JP (1) | JP4316591B2 (zh) |
CN (1) | CN1909361B (zh) |
SG (1) | SG129424A1 (zh) |
TW (1) | TWI337804B (zh) |
WO (1) | WO2007016626A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103713788A (zh) * | 2012-09-28 | 2014-04-09 | 瑞萨Sp驱动器公司 | 半导体器件及电子设备 |
CN104380611A (zh) * | 2012-05-29 | 2015-02-25 | 泰格信息技术有限公司 | 用于在电感耦合的rfid中产生专用数据信道的装置 |
US10079704B2 (en) | 2014-09-22 | 2018-09-18 | Drnc Holdings, Inc. | Transmission apparatus for a wireless device using delta-sigma modulation |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8385474B2 (en) | 2007-09-21 | 2013-02-26 | Qualcomm Incorporated | Signal generator with adjustable frequency |
US8446976B2 (en) | 2007-09-21 | 2013-05-21 | Qualcomm Incorporated | Signal generator with adjustable phase |
KR20100057693A (ko) * | 2007-09-21 | 2010-05-31 | 콸콤 인코포레이티드 | 조정가능한 주파수를 가진 신호 발생기 |
JP5872493B2 (ja) * | 2012-06-13 | 2016-03-01 | 株式会社東芝 | 発振周波数調整回路 |
JP5747070B2 (ja) * | 2013-12-07 | 2015-07-08 | 株式会社アイカデザイン | 位相同期ループ回路及び発振方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3920008A1 (de) * | 1989-06-20 | 1991-01-10 | Philips Patentverwaltung | Phasenregelkreis |
US5126699A (en) * | 1991-09-27 | 1992-06-30 | Allied-Signal Inc. | Digitally compensated modulation system for frequency synthesizers |
US5659884A (en) * | 1995-02-10 | 1997-08-19 | Matsushita Communication Industrial Corp. Of America | System with automatic compensation for aging and temperature of a crystal oscillator |
JPH08288741A (ja) * | 1995-04-14 | 1996-11-01 | Matsushita Electric Ind Co Ltd | 水晶発振装置とその調整方法 |
US6160458A (en) * | 1998-03-23 | 2000-12-12 | Dallas Semiconductor Corporation | Temperature compensated crystal oscillator |
US6271733B1 (en) * | 1999-12-13 | 2001-08-07 | Agere Systems Guardian Corp. | Integrated oscillator circuit with a memory based frequency control circuit and associated methods |
ATE254817T1 (de) * | 2000-03-31 | 2003-12-15 | Texas Instruments Inc | Numerisch gesteuerter variabeler oszillator |
-
2006
- 2006-07-31 JP JP2006208096A patent/JP4316591B2/ja not_active Expired - Fee Related
- 2006-08-01 CN CN2006100996003A patent/CN1909361B/zh not_active Expired - Fee Related
- 2006-08-01 TW TW95128166A patent/TWI337804B/zh not_active IP Right Cessation
- 2006-08-01 SG SG200605080A patent/SG129424A1/en unknown
- 2006-08-01 EP EP06016030A patent/EP1753138A1/en not_active Withdrawn
- 2006-08-01 WO PCT/US2006/030091 patent/WO2007016626A2/en active Application Filing
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104380611A (zh) * | 2012-05-29 | 2015-02-25 | 泰格信息技术有限公司 | 用于在电感耦合的rfid中产生专用数据信道的装置 |
CN104380611B (zh) * | 2012-05-29 | 2016-06-15 | 泰格信息技术有限公司 | 用于在电感耦合的rfid中产生专用数据信道的装置 |
CN103713788A (zh) * | 2012-09-28 | 2014-04-09 | 瑞萨Sp驱动器公司 | 半导体器件及电子设备 |
CN103713788B (zh) * | 2012-09-28 | 2018-03-30 | 辛纳普蒂克斯日本合同会社 | 半导体器件及电子设备 |
US10079704B2 (en) | 2014-09-22 | 2018-09-18 | Drnc Holdings, Inc. | Transmission apparatus for a wireless device using delta-sigma modulation |
US10419254B2 (en) | 2014-09-22 | 2019-09-17 | Drnc Holdings, Inc. | Transmission apparatus for a wireless device using delta-sigma modulation |
Also Published As
Publication number | Publication date |
---|---|
TW200711288A (en) | 2007-03-16 |
WO2007016626A3 (en) | 2007-11-15 |
EP1753138A1 (en) | 2007-02-14 |
SG129424A1 (en) | 2007-02-26 |
JP2007060649A (ja) | 2007-03-08 |
JP4316591B2 (ja) | 2009-08-19 |
TWI337804B (en) | 2011-02-21 |
WO2007016626A2 (en) | 2007-02-08 |
CN1909361B (zh) | 2011-08-10 |
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Effective date of registration: 20200424 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200424 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200424 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Michael Patentee before: MARVELL WORLD TRADE Ltd. |
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