JPH0390126U - - Google Patents
Info
- Publication number
- JPH0390126U JPH0390126U JP15234689U JP15234689U JPH0390126U JP H0390126 U JPH0390126 U JP H0390126U JP 15234689 U JP15234689 U JP 15234689U JP 15234689 U JP15234689 U JP 15234689U JP H0390126 U JPH0390126 U JP H0390126U
- Authority
- JP
- Japan
- Prior art keywords
- crystal resonator
- piece
- overtone
- resonator
- crystal
- 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
- 239000013078 crystal Substances 0.000 claims description 10
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図はこの考案の実施例を示す一部を断面し
た正面図、第２図は水晶振動子の振動変位分布図
、第３図は水晶振動子片の全長の中心からの距離
による基本波と３倍波のＲｒ値変化の特性図、第
４図は水晶振動子を３倍波で動作させたときの周
波数温度特性図、第５図はこの考案の他の実施例
を示す水晶振動子片の正面図である。
１……水晶振動子片、２，３……電極膜、４…
…ホルダ、５……固着剤、６，７……端子、８…
…導電性塗料、９……振動吸収部材。
Fig. 1 is a partially sectional front view showing an embodiment of this invention, Fig. 2 is a vibration displacement distribution diagram of the crystal resonator, and Fig. 3 is the fundamental wave according to the distance from the center of the total length of the crystal resonator piece. Figure 4 is a frequency temperature characteristic diagram when the crystal resonator is operated at the third harmonic, and Figure 5 is a crystal resonator showing another embodiment of this invention. FIG. 3 is a front view of the piece. 1... Crystal resonator piece, 2, 3... Electrode film, 4...
...Holder, 5...Adhesive, 6,7...Terminal, 8...
... Conductive paint, 9... Vibration absorbing member.
Claims (1)
０．２５から０．３５（振動子片の全長を１．０
としたときの比率）の範囲の主面上に、振動吸収
部材を付着させたことを特徴とするオーバートー
ン水晶振動子。 (2) 基本波水晶振動子の発振回路に請求項１に
記載の水晶振動子を使用したことを特徴とするオ
ーバートーン水晶発振器。[Scope of claim for utility model registration] (1) 0.25 to 0.35 from the center of the length of the rectangular crystal resonator piece (total length of the resonator piece is 1.0
1. An overtone crystal resonator characterized in that a vibration absorbing member is attached on the main surface in the range of (ratio). (2) An overtone crystal oscillator characterized in that the crystal resonator according to claim 1 is used in an oscillation circuit of a fundamental wave crystal resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15234689U JPH0390126U (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15234689U JPH0390126U (en) | 1989-12-27 | 1989-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390126U true JPH0390126U (en) | 1991-09-13 |
Family
ID=31698615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15234689U Pending JPH0390126U (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390126U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63217815A (en) * | 1987-03-06 | 1988-09-09 | Matsushima Kogyo Co Ltd | Rectangular at vibrator for over-tone |
-
1989
- 1989-12-27 JP JP15234689U patent/JPH0390126U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63217815A (en) * | 1987-03-06 | 1988-09-09 | Matsushima Kogyo Co Ltd | Rectangular at vibrator for over-tone |
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