JP2524478Y2 - 水晶発振器 - Google Patents
水晶発振器Info
- Publication number
- JP2524478Y2 JP2524478Y2 JP1990045970U JP4597090U JP2524478Y2 JP 2524478 Y2 JP2524478 Y2 JP 2524478Y2 JP 1990045970 U JP1990045970 U JP 1990045970U JP 4597090 U JP4597090 U JP 4597090U JP 2524478 Y2 JP2524478 Y2 JP 2524478Y2
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- printed wiring
- temperature compensation
- temperature
- oscillation 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.)
- Expired - Lifetime
Links
- 239000013078 crystal Substances 0.000 title claims description 30
- 230000010355 oscillation Effects 0.000 claims description 30
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990045970U JP2524478Y2 (ja) | 1990-04-27 | 1990-04-27 | 水晶発振器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990045970U JP2524478Y2 (ja) | 1990-04-27 | 1990-04-27 | 水晶発振器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH045713U JPH045713U (enrdf_load_html_response) | 1992-01-20 |
JP2524478Y2 true JP2524478Y2 (ja) | 1997-01-29 |
Family
ID=31560630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990045970U Expired - Lifetime JP2524478Y2 (ja) | 1990-04-27 | 1990-04-27 | 水晶発振器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2524478Y2 (enrdf_load_html_response) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59158333U (ja) * | 1983-04-11 | 1984-10-24 | 東光株式会社 | 混成集積回路装置 |
JPH026657Y2 (enrdf_load_html_response) * | 1984-11-01 | 1990-02-19 | ||
JPH0726874Y2 (ja) * | 1988-06-13 | 1995-06-14 | ミツミ電機株式会社 | チューナ用回路基板装置 |
-
1990
- 1990-04-27 JP JP1990045970U patent/JP2524478Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH045713U (enrdf_load_html_response) | 1992-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |