JPS6147510U - Constant temperature oven type crystal oscillator - Google Patents
Constant temperature oven type crystal oscillatorInfo
- Publication number
- JPS6147510U JPS6147510U JP13169484U JP13169484U JPS6147510U JP S6147510 U JPS6147510 U JP S6147510U JP 13169484 U JP13169484 U JP 13169484U JP 13169484 U JP13169484 U JP 13169484U JP S6147510 U JPS6147510 U JP S6147510U
- Authority
- JP
- Japan
- Prior art keywords
- crystal oscillator
- circuit board
- constant temperature
- type crystal
- laminated
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例の構造を示す図、第２図は本考
案の恒温槽型水晶発振器の構成を示すブロック図、第３
図は本考案の恒温槽型水晶発振器の周波数温度安定度を
示す図、第４図は水晶振動子の周波数温度特性を示す図
、第５図は水晶発振回路の例を示す図である。
１・・・水晶振動子、２・・・発振用トランジスタ、３
〜７・・・コンデンサ、８〜１１・二・抵抗器、１２・
・・出力端子、１３・・・電源端子、１４・・・接地端
子、１５・・・水晶振動子、１６・・・水晶発振回路、
１７・・・発熱゜体、１８・・・感温素子、１、９・・
・温度制御回路、２ｏ・・・出力増幅回路、２１・・・
出力端子、２２・・・電源人−力端子、２３・・・発振
回路部分を組み立てた積層回路基板、２４・・・制御回
路部分を組み立てた積層回路基板、２５．２６・・・ガ
ラスエボキシ樹脂の支持体、２７・・・固定用ネジ、２
８・・・発熱体、２９・・・発熱体取付台、３０・・・
アルミニウムブロック、３１〜３２・・・取付用足。FIG. 1 is a diagram showing the structure of an embodiment of the present invention, FIG. 2 is a block diagram showing the configuration of the thermostatic oven type crystal oscillator of the present invention, and FIG.
FIG. 4 is a diagram showing the frequency temperature stability of the thermostatic oven type crystal oscillator of the present invention, FIG. 4 is a diagram showing the frequency temperature characteristic of the crystal resonator, and FIG. 5 is a diagram showing an example of the crystal oscillation circuit. 1... Crystal resonator, 2... Oscillation transistor, 3
~7...Capacitor, 8~11.2.Resistor, 12.
...output terminal, 13...power terminal, 14...ground terminal, 15...crystal oscillator, 16...crystal oscillation circuit,
17... Heat generating body, 18... Temperature sensing element, 1, 9...
・Temperature control circuit, 2o... Output amplifier circuit, 21...
Output terminal, 22...Power supply terminal, 23...Laminated circuit board with assembled oscillation circuit part, 24...Laminated circuit board with assembled control circuit part, 25.26...Glass epoxy resin support body, 27...fixing screw, 2
8... Heating element, 29... Heating element mounting base, 30...
Aluminum block, 31-32...foot for mounting.
Claims (1)
制御回路で構成された水晶発振器において、発振回路部
分を組立た積層回路基板と制御回路部分を組立だ積層回
路基板とを発振回路用積層回路基板が上部、制御回路用
積層回路基板が下部になるように、それぞれの積層回路
基板の両端面部を高熱抵抗体で支持し、前記積層回路基
板間を支持している高熱抵抗体に水晶振動子と発熱体及
び感温素子を取り付けたことを特徴とする恒温槽型水晶
発振器。In a crystal oscillator composed of a crystal resonator, its oscillation circuit, a heating element, a temperature sensing element, and its control circuit, a laminated circuit board on which the oscillation circuit part is assembled and a multilayer circuit board on which the control circuit part is assembled are used for the oscillation circuit. Both end surfaces of each laminated circuit board are supported by high heat resistors so that the laminated circuit board is on the top and the laminated circuit board for control circuit is on the bottom, and a crystal is attached to the high heat resistor supporting between the laminated circuit boards. A constant temperature oven type crystal oscillator characterized by having a resonator, a heating element, and a temperature sensing element attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13169484U JPS6147510U (en) | 1984-08-30 | 1984-08-30 | Constant temperature oven type crystal oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13169484U JPS6147510U (en) | 1984-08-30 | 1984-08-30 | Constant temperature oven type crystal oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6147510U true JPS6147510U (en) | 1986-03-29 |
Family
ID=30690269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13169484U Pending JPS6147510U (en) | 1984-08-30 | 1984-08-30 | Constant temperature oven type crystal oscillator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147510U (en) |
-
1984
- 1984-08-30 JP JP13169484U patent/JPS6147510U/en active Pending
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