AU2002256138A1 - High frequency vcxo structure - Google Patents

High frequency vcxo structure

Info

Publication number
AU2002256138A1
AU2002256138A1 AU2002256138A AU2002256138A AU2002256138A1 AU 2002256138 A1 AU2002256138 A1 AU 2002256138A1 AU 2002256138 A AU2002256138 A AU 2002256138A AU 2002256138 A AU2002256138 A AU 2002256138A AU 2002256138 A1 AU2002256138 A1 AU 2002256138A1
Authority
AU
Australia
Prior art keywords
high frequency
frequency vcxo
vcxo
vcxo structure
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.)
Abandoned
Application number
AU2002256138A
Inventor
Steven Fry
Thomas Knecht
Marlin Luff
Richard Sutliff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CTS Corp
Original Assignee
CTS Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/829,129 external-priority patent/US6661295B2/en
Priority claimed from US10/047,249 external-priority patent/US6946919B2/en
Application filed by CTS Corp filed Critical CTS Corp
Publication of AU2002256138A1 publication Critical patent/AU2002256138A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H03L1/023—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 voltage variable capacitance diodes
    • H03L1/025—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 voltage variable capacitance diodes and 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
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of 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
AU2002256138A 2001-04-09 2002-04-09 High frequency vcxo structure Abandoned AU2002256138A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/829,129 2001-04-09
US09/829,129 US6661295B2 (en) 2001-04-09 2001-04-09 Controllable crystal oscillator
US10/047,249 2002-01-14
US10/047,249 US6946919B2 (en) 2002-01-14 2002-01-14 Controllable crystal oscillator component
PCT/US2002/011121 WO2002082656A2 (en) 2001-04-09 2002-04-09 High frequency vcxo structure

Publications (1)

Publication Number Publication Date
AU2002256138A1 true AU2002256138A1 (en) 2002-10-21

Family

ID=26724803

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002256138A Abandoned AU2002256138A1 (en) 2001-04-09 2002-04-09 High frequency vcxo structure

Country Status (5)

Country Link
EP (1) EP1410511A2 (en)
JP (1) JP2005509315A (en)
AU (1) AU2002256138A1 (en)
CA (1) CA2442851A1 (en)
WO (1) WO2002082656A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8072273B2 (en) 2009-03-05 2011-12-06 Nel Frequency Controls, Inc. System employing synchronized crystal oscillator-based clock, to be used in either discrete or integrated applications
US7812682B2 (en) 2009-03-05 2010-10-12 Nel Frequency Controls, Inc. Crystal-based oscillator for use in synchronized system
WO2011156037A2 (en) 2010-03-16 2011-12-15 The Penn State Research Foundation Methods and apparatus for ultra-sensitive temperature detection using resonant devices
US8884718B2 (en) * 2011-08-09 2014-11-11 Si-Ware Systems Method and apparatus to control the LC tank temperature null characteristic in a highly stable LC oscillator
CN104458809B (en) * 2014-12-01 2016-09-28 郑州轻工业学院 A kind of quartz resonance sensitive circuit for dew point identification
JP6572571B2 (en) * 2015-03-16 2019-09-11 セイコーエプソン株式会社 Oscillators, electronic devices and mobile objects
CN111049496A (en) * 2019-12-17 2020-04-21 北京无线电计量测试研究所 Small differential temperature compensation crystal oscillator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5604468A (en) * 1996-04-22 1997-02-18 Motorola, Inc. Frequency synthesizer with temperature compensation and frequency multiplication and method of providing the same
US6198337B1 (en) * 1996-12-11 2001-03-06 A & Cmos Communications Device Inc. Semiconductor device for outputting a reference voltage, a crystal oscillator device comprising the same, and a method of producing the crystal oscillator device
WO1998038744A1 (en) * 1997-02-27 1998-09-03 Seiko Epson Corporation Oscillator and method for setting oscillation frequency of the same
US6229249B1 (en) * 1998-08-31 2001-05-08 Kyocera Corporation Surface-mount type crystal oscillator
JP3285847B2 (en) * 1998-08-31 2002-05-27 京セラ株式会社 Surface mount type crystal oscillator

Also Published As

Publication number Publication date
WO2002082656A2 (en) 2002-10-17
JP2005509315A (en) 2005-04-07
CA2442851A1 (en) 2002-10-17
WO2002082656A3 (en) 2004-02-19
EP1410511A2 (en) 2004-04-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase