JPS60158310U - Temperature compensated crystal oscillator circuit - Google Patents
Temperature compensated crystal oscillator circuitInfo
- Publication number
- JPS60158310U JPS60158310U JP4528584U JP4528584U JPS60158310U JP S60158310 U JPS60158310 U JP S60158310U JP 4528584 U JP4528584 U JP 4528584U JP 4528584 U JP4528584 U JP 4528584U JP S60158310 U JPS60158310 U JP S60158310U
- Authority
- JP
- Japan
- Prior art keywords
- crystal oscillator
- oscillator circuit
- compensated crystal
- temperature compensated
- temperature
- 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
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
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図は本考案の一実施例を示した電気回路図、第２図
は本例で用いた水晶発振回路の温度特性を示した特性図
である。
１．２・・・水晶発振回路、３・・・温度検出回路、４
〜７・・・アナログスイッチ。FIG. 1 is an electric circuit diagram showing an embodiment of the present invention, and FIG. 2 is a characteristic diagram showing the temperature characteristics of the crystal oscillation circuit used in this example. 1.2...Crystal oscillation circuit, 3...Temperature detection circuit, 4
~7...Analog switch.
Claims (1)
サの出力により温度に従って上記各水晶発振回路のいず
れか一つの選択的に駆動する制御回路とからなる温度補
償水晶発振回路。A temperature-compensated crystal oscillation circuit comprising a plurality of crystal oscillation circuits having different temperature characteristics and a control circuit that selectively drives one of the crystal oscillation circuits according to the temperature based on the output of a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4528584U JPS60158310U (en) | 1984-03-29 | 1984-03-29 | Temperature compensated crystal oscillator circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4528584U JPS60158310U (en) | 1984-03-29 | 1984-03-29 | Temperature compensated crystal oscillator circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60158310U true JPS60158310U (en) | 1985-10-22 |
Family
ID=30558654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4528584U Pending JPS60158310U (en) | 1984-03-29 | 1984-03-29 | Temperature compensated crystal oscillator circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158310U (en) |
-
1984
- 1984-03-29 JP JP4528584U patent/JPS60158310U/en active Pending
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