CN1213468A - 具有温度补偿和倍频功能的频率合成器及其方法 - Google Patents
具有温度补偿和倍频功能的频率合成器及其方法 Download PDFInfo
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- CN1213468A CN1213468A CN97192993A CN97192993A CN1213468A CN 1213468 A CN1213468 A CN 1213468A CN 97192993 A CN97192993 A CN 97192993A CN 97192993 A CN97192993 A CN 97192993A CN 1213468 A CN1213468 A CN 1213468A
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- synthesizer
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- 238000000034 method Methods 0.000 title claims description 13
- 238000007493 shaping process Methods 0.000 claims description 23
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- 238000010168 coupling process Methods 0.000 claims 3
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- 230000037361 pathway Effects 0.000 claims 1
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- 230000032683 aging Effects 0.000 description 11
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- 238000010586 diagram Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 7
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- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
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- 238000013519 translation Methods 0.000 description 1
Images
Classifications
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- 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
- H03L7/16—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
- H03L7/197—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
-
- 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
- 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
- H03L7/185—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 using a mixer 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
- H03L7/16—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
- H03L7/197—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division
- H03L7/1974—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division
- H03L7/1976—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 numbers which are variable in time or the frequency divider dividing by a factor variable in time, e.g. for obtaining fractional frequency division for fractional frequency division using a phase accumulator for controlling the counter or frequency divider
-
- 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/substract logic circuit
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/635,487 US5604468A (en) | 1996-04-22 | 1996-04-22 | Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same |
US08/635,487 | 1996-04-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1213468A true CN1213468A (zh) | 1999-04-07 |
CN1161882C CN1161882C (zh) | 2004-08-11 |
Family
ID=24547989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971929939A Expired - Fee Related CN1161882C (zh) | 1996-04-22 | 1997-01-31 | 具有温度补偿和倍频功能的频率合成器及其方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5604468A (zh) |
EP (1) | EP0897616B1 (zh) |
JP (1) | JP2000509219A (zh) |
KR (1) | KR100292965B1 (zh) |
CN (1) | CN1161882C (zh) |
WO (1) | WO1997040580A1 (zh) |
Cited By (12)
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CN100547905C (zh) * | 2005-11-17 | 2009-10-07 | 中国科学院半导体研究所 | 具有温度补偿效应的环路压控振荡器 |
CN101272142B (zh) * | 2008-05-20 | 2011-05-18 | 曹秀娟 | 频率合成器 |
CN102444486A (zh) * | 2010-10-05 | 2012-05-09 | 罗伯特·博世有限公司 | 用于校正传感器的传感器量以及用于运行执行机构的调节的方法和装置 |
CN102508199A (zh) * | 2011-11-12 | 2012-06-20 | 太原理工大学 | 一种基于无线电鉴相技术的定位方法 |
CN103916150A (zh) * | 2013-01-07 | 2014-07-09 | 孙茂友 | 一种无晶体振荡器的无线接收器 |
CN105027447A (zh) * | 2013-02-20 | 2015-11-04 | 斯维尔系统 | 高度准确的参考振荡器的单插入修整 |
CN105122651A (zh) * | 2013-04-09 | 2015-12-02 | 米克汉研究和生产股份公司 | 频率合成器 |
CN105471455A (zh) * | 2015-11-11 | 2016-04-06 | 中国电子科技集团公司第四十一研究所 | 一种宽温条件下信号接收通道频率响应的补偿方法 |
CN106165297A (zh) * | 2013-12-18 | 2016-11-23 | 弗拉发明有限公司 | 用于操作电子振荡器中的机械谐振器的系统和方法 |
CN106774630A (zh) * | 2017-01-18 | 2017-05-31 | 西华大学 | 一种补偿式直接数字频率合成器 |
CN107733369A (zh) * | 2017-09-30 | 2018-02-23 | 牟端 | 温度补偿晶体振荡器 |
CN112292815A (zh) * | 2018-06-06 | 2021-01-29 | 微芯片技术股份有限公司 | 补偿晶体振荡器的频率变化以及相关系统、方法和设备 |
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US5781073A (en) * | 1996-07-24 | 1998-07-14 | Mii; Adam | Temperature compensation method for an output frequency drift of an oscillator |
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US6282247B1 (en) * | 1997-09-12 | 2001-08-28 | Ericsson Inc. | Method and apparatus for digital compensation of radio distortion over a wide range of temperatures |
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KR20000010569A (ko) | 2000-02-15 |
KR100292965B1 (ko) | 2001-06-15 |
EP0897616B1 (en) | 2014-04-23 |
EP0897616A1 (en) | 1999-02-24 |
WO1997040580A1 (en) | 1997-10-30 |
US5604468A (en) | 1997-02-18 |
CN1161882C (zh) | 2004-08-11 |
EP0897616A4 (en) | 1999-07-07 |
JP2000509219A (ja) | 2000-07-18 |
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