JPS62193321U - - Google Patents
Info
- Publication number
- JPS62193321U JPS62193321U JP8169986U JP8169986U JPS62193321U JP S62193321 U JPS62193321 U JP S62193321U JP 8169986 U JP8169986 U JP 8169986U JP 8169986 U JP8169986 U JP 8169986U JP S62193321 U JPS62193321 U JP S62193321U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric vibrator
- vibrator
- utility
- model registration
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 1
Description
第１図は、本考案の一実施例としての圧電振動
子を概略的に斜視図、第２図は、従来のＦＭラジ
オ回路の一例を示す概略図、第３図は、高ゲイン
アンプ内蔵のマイクロコンピユータおよびマイク
ロプロセツサ用クロツク発振子の回路例を示す図
である。
１０……圧電基体、１１，１２……圧電基体の
表面、１３，１４……接続端子、１３Ａ，１４Ａ
，１４Ｂ……導電膜、１５，１６……振動電極、
１７……抵抗体膜。
Fig. 1 is a schematic perspective view of a piezoelectric vibrator as an embodiment of the present invention, Fig. 2 is a schematic diagram showing an example of a conventional FM radio circuit, and Fig. 3 is a piezoelectric vibrator with a built-in high gain amplifier. 1 is a diagram showing an example of a circuit of a clock oscillator for a microcomputer and a microprocessor; FIG. 10... Piezoelectric base, 11, 12... Surface of piezoelectric base, 13, 14... Connection terminal, 13A, 14A
, 14B... conductive film, 15, 16... vibrating electrode,
17...Resistor membrane.
Claims (1)
た一対の接続端子と、前記圧電基体の対向表面部
分に形成され振動子を構成する一対の振動電極と
、該圧電基体の少なくとも一方の表面部分に形成
された抵抗体膜とを備えており、前記振動電極の
一方は、前記接続端子の一方に接続されており、
前記振動電極の他方は、前記抵抗体膜を通して前
記接続端子の他方に接続されていることを特徴と
する圧電振動子。 (2) 前記抵抗体膜は、カーボンペースト等の抵
抗材料にて厚膜形成され、トリミングしうるもの
である実用新案登録請求の範囲第(1)項記載の圧
電振動子。 (3) 前記圧電振動子は、ＦＭ検波用振動子とし
て使用される実用新案登録請求の範囲第(1)項又
は第(2)項記載の圧電振動子。 (4) 前記圧電振動子は、高ゲインアンプ内蔵の
マイクロコンピユータおよびマイクロプロセツサ
用クロツク発振子として使用される実用新案登録
請求の範囲第(1)項又は第(2)項記載の圧電振動子
。[Claims for Utility Model Registration] (1) A piezoelectric base, a pair of connection terminals formed on the surface of the piezoelectric base, and a pair of vibrating electrodes forming a vibrator formed on opposing surfaces of the piezoelectric base. , a resistor film formed on at least one surface portion of the piezoelectric base, one of the vibrating electrodes being connected to one of the connecting terminals,
A piezoelectric vibrator, wherein the other of the vibrating electrodes is connected to the other of the connection terminals through the resistor film. (2) The piezoelectric vibrator according to claim 1, wherein the resistor film is formed of a thick resistive material such as carbon paste and can be trimmed. (3) The piezoelectric vibrator is a piezoelectric vibrator according to claim (1) or (2) of the utility model registration, which is used as a vibrator for FM detection. (4) The piezoelectric vibrator is a piezoelectric vibrator according to claim 1 or 2 of the utility model registration claim, which is used as a clock oscillator for microcomputers and microprocessors with built-in high gain amplifiers. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8169986U JPS62193321U (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8169986U JPS62193321U (en) | 1986-05-29 | 1986-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62193321U true JPS62193321U (en) | 1987-12-09 |
Family
ID=30933674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8169986U Pending JPS62193321U (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62193321U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372590A (en) * | 1976-12-10 | 1978-06-28 | Sharp Corp | Crystal oscillator |
| JPS5710125B2 (en) * | 1971-12-24 | 1982-02-25 |
-
1986
- 1986-05-29 JP JP8169986U patent/JPS62193321U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710125B2 (en) * | 1971-12-24 | 1982-02-25 | ||
| JPS5372590A (en) * | 1976-12-10 | 1978-06-28 | Sharp Corp | Crystal oscillator |