JPH0469912U - - Google Patents
Info
- Publication number
- JPH0469912U JPH0469912U JP11361290U JP11361290U JPH0469912U JP H0469912 U JPH0469912 U JP H0469912U JP 11361290 U JP11361290 U JP 11361290U JP 11361290 U JP11361290 U JP 11361290U JP H0469912 U JPH0469912 U JP H0469912U
- Authority
- JP
- Japan
- Prior art keywords
- circuit element
- exposed
- resin
- utility
- registration request
- 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
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
第１図は本考案の一実施例を説明する水晶発振
器の模式的な断面図で、第２図は同実施例の発振
回路図である。第３図ａ，ｂは他の実施例を説明
する水晶発振器の発振回路図である。第４図ａは
従来例を説明する水晶発振器の外観図、同図ｂは
同従来例の模式的な断面図、第５図は同従来例の
発振回路図である。
FIG. 1 is a schematic sectional view of a crystal oscillator illustrating an embodiment of the present invention, and FIG. 2 is an oscillation circuit diagram of the same embodiment. FIGS. 3a and 3b are oscillation circuit diagrams of a crystal oscillator illustrating another embodiment. FIG. 4a is an external view of a crystal oscillator illustrating a conventional example, FIG. 4b is a schematic sectional view of the conventional example, and FIG. 5 is an oscillation circuit diagram of the conventional example.
Claims (1)
て構成した圧電発振器において、前記回路素子中
の周波数可変素子における可変機構部を外表面に
露出させたことを特徴とする圧電発振器。 1. A piezoelectric oscillator constructed by integrally sealing a piezoelectric vibrator and a circuit element with resin, characterized in that a variable mechanism portion of a variable frequency element in the circuit element is exposed on an outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11361290U JPH0469912U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11361290U JPH0469912U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469912U true JPH0469912U (en) | 1992-06-22 |
Family
ID=31861219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11361290U Pending JPH0469912U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469912U (en) |
-
1990
- 1990-10-30 JP JP11361290U patent/JPH0469912U/ja active Pending