JPS5487049A - Temperature compensated crystal oscillator circuit for electronic watch - Google Patents
Temperature compensated crystal oscillator circuit for electronic watchInfo
- Publication number
- JPS5487049A JPS5487049A JP15468777A JP15468777A JPS5487049A JP S5487049 A JPS5487049 A JP S5487049A JP 15468777 A JP15468777 A JP 15468777A JP 15468777 A JP15468777 A JP 15468777A JP S5487049 A JPS5487049 A JP S5487049A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- circuit
- crystal oscillator
- oscillator
- oscillator circuit
- 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.)
- Pending
Links
Landscapes
- Electric Clocks (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15468777A JPS5487049A (en) | 1977-12-22 | 1977-12-22 | Temperature compensated crystal oscillator circuit for electronic watch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15468777A JPS5487049A (en) | 1977-12-22 | 1977-12-22 | Temperature compensated crystal oscillator circuit for electronic watch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5487049A true JPS5487049A (en) | 1979-07-11 |
Family
ID=15589719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15468777A Pending JPS5487049A (en) | 1977-12-22 | 1977-12-22 | Temperature compensated crystal oscillator circuit for electronic watch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5487049A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009091956A3 (en) * | 2008-01-18 | 2009-10-22 | Baker Hughes Incorporated | Apparatus and method for time measurement in downhole measurement processes |
-
1977
- 1977-12-22 JP JP15468777A patent/JPS5487049A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009091956A3 (en) * | 2008-01-18 | 2009-10-22 | Baker Hughes Incorporated | Apparatus and method for time measurement in downhole measurement processes |
GB2468621A (en) * | 2008-01-18 | 2010-09-15 | Baker Hughes Inc | Apparatus and method for time measurement in downhole measurement processes |
GB2468621B (en) * | 2008-01-18 | 2012-03-07 | Baker Hughes Inc | Apparatus and method for time measurement in downhole measurement processes |
US8195397B2 (en) | 2008-01-18 | 2012-06-05 | Baker Hughes Incorporated | Apparatus and method for time measurement in downhole measurement processes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5390850A (en) | Integrated circuit microwave generator | |
JPS53111264A (en) | Oscillator | |
JPS54131894A (en) | Piezoelectric oscillator | |
JPS5487049A (en) | Temperature compensated crystal oscillator circuit for electronic watch | |
JPS53138264A (en) | V-f converter | |
JPS53129571A (en) | Crystal oscillator circuit | |
JPS5487050A (en) | Temperature compensated crystal oscillator | |
JPS5415645A (en) | Oscillation circuit | |
JPS5335462A (en) | Crystal watch | |
JPS53131745A (en) | Oscillator circuit | |
JPS5357731A (en) | Voltage-contro-type oscillation circuit | |
JPS5390745A (en) | Oscillator circuit | |
JPS5435661A (en) | Crystal oscillator circuit with temperature compensation of electronic watch | |
JPS53135507A (en) | Transceiver | |
JPS5414140A (en) | Crystal oscillation circuit | |
JPS52139352A (en) | Frequency discrimination unit | |
JPS5334448A (en) | Oscillating circuit | |
JPS5349985A (en) | Crystal oscillator | |
JPS5432955A (en) | Crystal oscillator circuit with temperature compensation of electron watch | |
JPS52119158A (en) | Multifier for frequency | |
JPS54152839A (en) | Crystal oscillator | |
JPS5299757A (en) | Oscillator | |
JPS54158150A (en) | Crystal oscillation circuit | |
JPS5289049A (en) | Oscillation circuit | |
JPS5357070A (en) | Electronic watch |