DE1252760B - - Google Patents
Info
- Publication number
- DE1252760B DE1252760B DEST23017A DE1252760DA DE1252760B DE 1252760 B DE1252760 B DE 1252760B DE ST23017 A DEST23017 A DE ST23017A DE 1252760D A DE1252760D A DE 1252760DA DE 1252760 B DE1252760 B DE 1252760B
- Authority
- DE
- Germany
- Prior art keywords
- series
- temperature
- thermal
- frequency
- circuit arrangement
- 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
- 239000010453 quartz Substances 0.000 claims description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 239000003990 capacitor Substances 0.000 claims description 19
- 230000003247 decreasing effect Effects 0.000 claims description 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims 1
- 229910002113 barium titanate Inorganic materials 0.000 claims 1
- 108010038132 serratiopeptidase Proteins 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
- H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
- H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
- H03H3/04—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1252760B true DE1252760B (enrdf_load_stackoverflow) | 1967-10-26 |
Family
ID=605601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST23017A Pending DE1252760B (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1252760B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297655A (en) * | 1978-10-20 | 1981-10-27 | Nippon Electric Co., Ltd. | Temperature compensated crystal oscillator |
-
0
- DE DEST23017A patent/DE1252760B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297655A (en) * | 1978-10-20 | 1981-10-27 | Nippon Electric Co., Ltd. | Temperature compensated crystal oscillator |
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