HK1054134A1 - Integrated temperature compensated crystal oscillator circuit - Google Patents

Integrated temperature compensated crystal oscillator circuit

Info

Publication number
HK1054134A1
HK1054134A1 HK03105650A HK03105650A HK1054134A1 HK 1054134 A1 HK1054134 A1 HK 1054134A1 HK 03105650 A HK03105650 A HK 03105650A HK 03105650 A HK03105650 A HK 03105650A HK 1054134 A1 HK1054134 A1 HK 1054134A1
Authority
HK
Hong Kong
Prior art keywords
crystal oscillator
oscillator circuit
summing amplifier
temperature compensated
integrated
Prior art date
Application number
HK03105650A
Other languages
English (en)
Inventor
Tero Sillanpaa
Daniel Beeler
Original Assignee
Micro Analog Syst Oy
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
Application filed by Micro Analog Syst Oy filed Critical Micro Analog Syst Oy
Publication of HK1054134A1 publication Critical patent/HK1054134A1/xx

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

Landscapes

  • Oscillators With Electromechanical Resonators (AREA)
HK03105650A 2001-10-12 2003-08-07 Integrated temperature compensated crystal oscillator circuit HK1054134A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011991A FI111574B (fi) 2001-10-12 2001-10-12 Integroitu lämpötilakompensoitu kideoskillaattoripiiri

Publications (1)

Publication Number Publication Date
HK1054134A1 true HK1054134A1 (en) 2003-11-14

Family

ID=8562047

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03105650A HK1054134A1 (en) 2001-10-12 2003-08-07 Integrated temperature compensated crystal oscillator circuit

Country Status (5)

Country Link
EP (1) EP1304806B1 (fi)
AT (1) ATE329406T1 (fi)
DE (1) DE60212035T2 (fi)
FI (1) FI111574B (fi)
HK (1) HK1054134A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116208093A (zh) * 2023-03-14 2023-06-02 东南大学 一种幅度偏差自补偿晶体振荡器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615672B1 (fr) * 1987-05-22 1995-03-10 Cepe Oscillateur a resonateur piezo-electrique compense en temperature, a haute purete spectrale et commandable en frequence
JPH11220327A (ja) * 1997-10-31 1999-08-10 Dynamics Corp Of America 発振器の温度補償回路
US5977840A (en) * 1998-04-29 1999-11-02 Cts Corporation Circuit for minimizing turn-on time of temperature compensated crystal oscillator
JP3358619B2 (ja) * 1999-12-06 2002-12-24 セイコーエプソン株式会社 温度補償型発振器、温度補償型発振器の制御方法及び無線通信装置

Also Published As

Publication number Publication date
EP1304806A2 (en) 2003-04-23
EP1304806B1 (en) 2006-06-07
EP1304806A3 (en) 2004-10-06
FI20011991A0 (fi) 2001-10-12
DE60212035D1 (de) 2006-07-20
FI20011991A (fi) 2003-04-13
FI111574B (fi) 2003-08-15
ATE329406T1 (de) 2006-06-15
DE60212035T2 (de) 2006-10-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20181007