KR100797661B1 - 온도보상형 발진기 - Google Patents
온도보상형 발진기 Download PDFInfo
- Publication number
- KR100797661B1 KR100797661B1 KR1020047011077A KR20047011077A KR100797661B1 KR 100797661 B1 KR100797661 B1 KR 100797661B1 KR 1020047011077 A KR1020047011077 A KR 1020047011077A KR 20047011077 A KR20047011077 A KR 20047011077A KR 100797661 B1 KR100797661 B1 KR 100797661B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- temperature
- temperature compensation
- oscillation
- oscillator
- 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 - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
-
- 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
- H03L7/183—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 a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/02—Details
- H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature
-
- 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
-
- 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
- H03L1/027—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 frequency conversion means which is variable with temperature, e.g. mixer, frequency divider, pulse add/subtract logic circuit
-
- 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
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002011998A JP3973910B2 (ja) | 2002-01-21 | 2002-01-21 | 温度補償型発振器の製造方法 |
| JPJP-P-2002-00011998 | 2002-01-21 | ||
| PCT/JP2003/000422 WO2003063335A1 (en) | 2002-01-21 | 2003-01-20 | Temperature compensation type oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040077734A KR20040077734A (ko) | 2004-09-06 |
| KR100797661B1 true KR100797661B1 (ko) | 2008-01-23 |
Family
ID=27606028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020047011077A Expired - Fee Related KR100797661B1 (ko) | 2002-01-21 | 2003-01-20 | 온도보상형 발진기 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20050040904A1 (https=) |
| EP (2) | EP1699136B1 (https=) |
| JP (1) | JP3973910B2 (https=) |
| KR (1) | KR100797661B1 (https=) |
| CN (2) | CN100492879C (https=) |
| TW (1) | TWI281312B (https=) |
| WO (1) | WO2003063335A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101622929B1 (ko) | 2008-03-17 | 2016-05-20 | 세이코 엔피시 가부시키가이샤 | 발진회로 |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7868522B2 (en) * | 2005-09-09 | 2011-01-11 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Adjusted frequency temperature coefficient resonator |
| US7692419B1 (en) * | 2005-09-26 | 2010-04-06 | Cypress Semiconductor Corporation | Method and apparatus for enhanced frequency measurement |
| JP4949265B2 (ja) * | 2005-11-07 | 2012-06-06 | シチズンホールディングス株式会社 | 温度補償型発振器およびその製造方法 |
| JP2007208584A (ja) * | 2006-02-01 | 2007-08-16 | Ricoh Co Ltd | 周波数調整回路 |
| US7332975B2 (en) * | 2006-02-27 | 2008-02-19 | Silicon Laboratories Inc. | Reference-less clock circuit |
| JP4244053B2 (ja) * | 2006-06-16 | 2009-03-25 | エプソントヨコム株式会社 | 圧電デバイスを備えた電子モジュール |
| US20080068107A1 (en) * | 2006-09-06 | 2008-03-20 | Luich Thomas M | High performance, flexible programmable clock circuit |
| JP4713556B2 (ja) | 2006-09-11 | 2011-06-29 | クゥアルコム・インコーポレイテッド | Gps機器用の非常に精密で温度に依存しない基準周波数を生成するためのシステム及び方法 |
| US7925463B2 (en) * | 2008-02-01 | 2011-04-12 | Broadcom Corporation | Method and system for compensating temperature readings from a temperature sensing crystal integrated circuit |
| EP2101413A1 (fr) | 2008-03-10 | 2009-09-16 | CSEM Centre Suisse d'Electronique et de Microtechnique SA Recherche et Développement | Dispositif et methode de compensation thermique d'un resonateur |
| JP4524326B2 (ja) * | 2008-05-13 | 2010-08-18 | 日本電波工業株式会社 | 水晶発振器 |
| CN101753115B (zh) * | 2008-10-09 | 2012-07-04 | 盛群半导体股份有限公司 | 具有温度补偿的电路及方法 |
| US7928811B2 (en) * | 2008-12-22 | 2011-04-19 | Sirf Technologies, Inc. | System and method for use of a switched mode TCXO for receiver applications |
| US8766736B2 (en) | 2010-02-01 | 2014-07-01 | Tacettin Isik | Methods of frequency versus temperature compensation of existing crystal oscillators |
| US8775851B2 (en) * | 2010-12-13 | 2014-07-08 | Maxlinear, Inc. | Method and system for precise temperature and timebase PPM error estimation using multiple timebases |
| US8674772B2 (en) * | 2011-04-01 | 2014-03-18 | Mediatek Inc. | Oscillating signal generator utilized in phase-locked loop and method for controlling the oscillating signal generator |
| TWI445936B (zh) | 2011-06-03 | 2014-07-21 | Univ Nat Taiwan Science Tech | 支持單點校正之溫度感測系統 |
| WO2014039817A2 (en) * | 2012-09-07 | 2014-03-13 | Calhoun Benton H | Low power clock source |
| CN103684256B (zh) * | 2012-09-12 | 2016-06-22 | 无锡华润矽科微电子有限公司 | 内置晶振的高精度数字温度补偿振荡器电路结构 |
| JP6241587B2 (ja) * | 2012-09-28 | 2017-12-06 | セイコーエプソン株式会社 | 集積回路、振動デバイス、電子機器、移動体及び集積回路のモード切り替え方法 |
| CN104143960B (zh) * | 2014-07-11 | 2017-03-22 | 钜泉光电科技(上海)股份有限公司 | 一种校正mems计时时钟的溢出补偿方法及装置 |
| JP6750320B2 (ja) * | 2016-06-07 | 2020-09-02 | セイコーエプソン株式会社 | 温度補償型発振回路、発振器、電子機器、移動体及び発振器の製造方法 |
| CN106656045A (zh) * | 2016-11-22 | 2017-05-10 | 芯海科技(深圳)股份有限公司 | 一种具有温度补偿的振荡器电路及温度补偿方法 |
| CN108574457A (zh) * | 2017-03-14 | 2018-09-25 | 芯籁半导体股份有限公司 | 一种信号处理系统及其方法 |
| FR3074623A1 (fr) * | 2017-12-04 | 2019-06-07 | Stmicroelectronics (Grenoble 2) Sas | Commande d'un reseau d'adaptation de frequence d'un quartz |
| FR3107626B1 (fr) * | 2020-02-21 | 2022-03-11 | St Microelectronics Grenoble 2 | Compensation de dérive |
| JP7617801B2 (ja) | 2021-04-07 | 2025-01-20 | 三菱電機株式会社 | 位相同期回路、送信機、受信機、および位相同期回路の制御方法 |
| TW202318790A (zh) * | 2021-10-20 | 2023-05-01 | 韓商Lx半導體科技有限公司 | 振盪器電路及其頻率校正方法和半導體積體電路裝置 |
| CN114531150A (zh) * | 2022-02-21 | 2022-05-24 | 南京益昂通信技术有限公司 | 用于小尺寸芯片的双频率输出方法、装置及小尺寸芯片 |
| JP2023157102A (ja) * | 2022-04-14 | 2023-10-26 | セイコーエプソン株式会社 | 発振器の製造方法 |
| CN117792387B (zh) * | 2024-02-26 | 2024-04-30 | 成都电科星拓科技有限公司 | 锁相装置 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173488A (ja) * | 1982-04-06 | 1983-10-12 | Seiko Instr & Electronics Ltd | 電子時計用集積回路 |
| JPH0313329A (ja) * | 1989-06-13 | 1991-01-22 | Kawasaki Steel Corp | 耐食性、寸法精度および経済性に優れる焼結金属複合材料およびその製造方法 |
| JPH03280605A (ja) * | 1990-03-29 | 1991-12-11 | Sony Corp | 可変周波数発振器 |
| JPH04335704A (ja) * | 1991-05-13 | 1992-11-24 | Seiko Epson Corp | 発振回路 |
| JPH0681164A (ja) * | 1992-08-31 | 1994-03-22 | Kawasaki Steel Corp | ストリップ表面処理液のスプレー方法 |
| JPH06111520A (ja) * | 1992-09-29 | 1994-04-22 | Kao Corp | フレキシブルディスク用ライナーの切断・供給方法及びその装置 |
| JPH06154095A (ja) * | 1992-11-26 | 1994-06-03 | Sanyo Electric Co Ltd | 収納装置 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5489255U (https=) * | 1977-12-06 | 1979-06-23 | ||
| JPS5489255A (en) | 1977-12-27 | 1979-07-16 | Omron Tateisi Electronics Co | Electric magnet device |
| JPS5697896A (en) * | 1979-12-10 | 1981-08-06 | Seiko Epson Corp | Electronic watch |
| JPS63312704A (ja) * | 1987-06-15 | 1988-12-21 | Kinseki Kk | ディジタル温度補償水晶発振器 |
| AT390458B (de) | 1987-10-20 | 1990-05-10 | Plasser Bahnbaumasch Franz | Gleisverfahrbare maschine mit planierpflug zum verteilen und profilieren des bettungsschotters |
| JPH01317004A (ja) * | 1988-06-17 | 1989-12-21 | Citizen Watch Co Ltd | スイッチトキャパシタ回路および該回路を用いたディジタル温度補償水晶発振回路 |
| US4967165A (en) * | 1989-02-14 | 1990-10-30 | Motorola, Inc. | Crystal reference for use in oscillator circuit |
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| JPH088740A (ja) * | 1994-04-19 | 1996-01-12 | Seiko Epson Corp | Pll発振器及び圧電発振器 |
| US5459436A (en) * | 1994-08-31 | 1995-10-17 | Motorola, Inc. | Temperature compensated crystal oscillator with disable |
| JPH08186442A (ja) * | 1994-11-04 | 1996-07-16 | Citizen Watch Co Ltd | 温度補償型水晶発振器 |
| US5481229A (en) * | 1994-11-29 | 1996-01-02 | Motorola, Inc. | Low power temperature compensated crystal oscillator |
| JPH0918234A (ja) * | 1995-04-27 | 1997-01-17 | Seiko Epson Corp | 温度補償圧電発振器 |
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| US5604468A (en) * | 1996-04-22 | 1997-02-18 | Motorola, Inc. | Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same |
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| IL120119A0 (en) * | 1997-01-31 | 1997-04-15 | Binder Yehuda | Method and system for calibrating a crystal oscillator |
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| KR100431179B1 (ko) * | 2001-12-04 | 2004-05-12 | 삼성전기주식회사 | 온도보상 수정발진기 및 그 출력주파수조정방법 |
-
2002
- 2002-01-21 JP JP2002011998A patent/JP3973910B2/ja not_active Expired - Fee Related
-
2003
- 2003-01-20 KR KR1020047011077A patent/KR100797661B1/ko not_active Expired - Fee Related
- 2003-01-20 CN CNB038022923A patent/CN100492879C/zh not_active Expired - Fee Related
- 2003-01-20 CN CN2008100957188A patent/CN101262202B/zh not_active Expired - Fee Related
- 2003-01-20 US US10/501,774 patent/US20050040904A1/en not_active Abandoned
- 2003-01-20 EP EP06012965A patent/EP1699136B1/en not_active Expired - Lifetime
- 2003-01-20 WO PCT/JP2003/000422 patent/WO2003063335A1/ja not_active Ceased
- 2003-01-20 EP EP03701125A patent/EP1475885B9/en not_active Expired - Lifetime
- 2003-01-21 TW TW092101243A patent/TWI281312B/zh not_active IP Right Cessation
-
2006
- 2006-10-10 US US11/544,622 patent/US7583157B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58173488A (ja) * | 1982-04-06 | 1983-10-12 | Seiko Instr & Electronics Ltd | 電子時計用集積回路 |
| JPH0313329A (ja) * | 1989-06-13 | 1991-01-22 | Kawasaki Steel Corp | 耐食性、寸法精度および経済性に優れる焼結金属複合材料およびその製造方法 |
| JPH03280605A (ja) * | 1990-03-29 | 1991-12-11 | Sony Corp | 可変周波数発振器 |
| JPH04335704A (ja) * | 1991-05-13 | 1992-11-24 | Seiko Epson Corp | 発振回路 |
| JPH0681164A (ja) * | 1992-08-31 | 1994-03-22 | Kawasaki Steel Corp | ストリップ表面処理液のスプレー方法 |
| JPH06111520A (ja) * | 1992-09-29 | 1994-04-22 | Kao Corp | フレキシブルディスク用ライナーの切断・供給方法及びその装置 |
| JPH06154095A (ja) * | 1992-11-26 | 1994-06-03 | Sanyo Electric Co Ltd | 収納装置 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101622929B1 (ko) | 2008-03-17 | 2016-05-20 | 세이코 엔피시 가부시키가이샤 | 발진회로 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100492879C (zh) | 2009-05-27 |
| EP1699136A1 (en) | 2006-09-06 |
| JP3973910B2 (ja) | 2007-09-12 |
| EP1699136B1 (en) | 2008-09-10 |
| US7583157B2 (en) | 2009-09-01 |
| EP1475885A4 (en) | 2005-04-20 |
| CN101262202A (zh) | 2008-09-10 |
| KR20040077734A (ko) | 2004-09-06 |
| EP1475885A1 (en) | 2004-11-10 |
| US20070030084A1 (en) | 2007-02-08 |
| HK1076933A1 (zh) | 2006-01-27 |
| TWI281312B (en) | 2007-05-11 |
| EP1475885B9 (en) | 2009-08-12 |
| CN101262202B (zh) | 2011-03-30 |
| JP2003218636A (ja) | 2003-07-31 |
| WO2003063335A1 (en) | 2003-07-31 |
| US20050040904A1 (en) | 2005-02-24 |
| TW200302623A (en) | 2003-08-01 |
| CN1618166A (zh) | 2005-05-18 |
| EP1475885B1 (en) | 2008-08-27 |
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