JPH036310U - - Google Patents
Info
- Publication number
- JPH036310U JPH036310U JP6610889U JP6610889U JPH036310U JP H036310 U JPH036310 U JP H036310U JP 6610889 U JP6610889 U JP 6610889U JP 6610889 U JP6610889 U JP 6610889U JP H036310 U JPH036310 U JP H036310U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation circuit
- crystal oscillator
- crystal
- capacitor
- transistor
- 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 4
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
第１図はこの考案実施例回路図、第２図は従来
例回路図、第３図はこの考案実施例及び従来例の
電源電圧変動に対する周波数変動を示す特性図で
ある。
１…トランジスタ、２……水晶発振子、５……
コンデンサ。
FIG. 1 is a circuit diagram of an embodiment of this invention, FIG. 2 is a circuit diagram of a conventional example, and FIG. 3 is a characteristic diagram showing frequency fluctuations with respect to power supply voltage fluctuations in this embodiment and a conventional example. 1...Transistor, 2...Crystal oscillator, 5...
capacitor.
Claims (1)
振子２が接続されたＣ−Ｂピアス発振回路におい
て、前記水晶発振子２に並列にコンデンサ５を接
続したことを特徴とする水晶発振回路。 A crystal oscillation circuit comprising a C-B Pierce oscillation circuit in which a crystal oscillator 2 is connected between the collector and base of a transistor 1, and a capacitor 5 is connected in parallel to the crystal oscillator 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6610889U JPH036310U (en) | 1989-06-05 | 1989-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6610889U JPH036310U (en) | 1989-06-05 | 1989-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036310U true JPH036310U (en) | 1991-01-22 |
Family
ID=31598537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6610889U Pending JPH036310U (en) | 1989-06-05 | 1989-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010193208A (en) * | 2009-02-18 | 2010-09-02 | Nippon Dempa Kogyo Co Ltd | Crystal oscillation circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734684A (en) * | 1980-08-11 | 1982-02-25 | Tokyo Shibaura Electric Co | Arrester |
-
1989
- 1989-06-05 JP JP6610889U patent/JPH036310U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734684A (en) * | 1980-08-11 | 1982-02-25 | Tokyo Shibaura Electric Co | Arrester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010193208A (en) * | 2009-02-18 | 2010-09-02 | Nippon Dempa Kogyo Co Ltd | Crystal oscillation circuit |