JPS63144716U - - Google Patents
Info
- Publication number
- JPS63144716U JPS63144716U JP3698687U JP3698687U JPS63144716U JP S63144716 U JPS63144716 U JP S63144716U JP 3698687 U JP3698687 U JP 3698687U JP 3698687 U JP3698687 U JP 3698687U JP S63144716 U JPS63144716 U JP S63144716U
- Authority
- JP
- Japan
- Prior art keywords
- transistors
- piezoelectric
- collectors
- emitters
- polarity
- 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
- 230000010355 oscillation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Description
第1図は、本考案の実施例を示す回路図である
。第2図は、従来の周波数切り換えを示すブロツ
ク図である。
。第2図は、従来の周波数切り換えを示すブロツ
ク図である。
Claims (1)
- 極性の異なる2つのトランジスタのエミツタと
コレクタをそれぞれ接続し、該2つのトランジス
タのベース・コレクタ間にはそれぞれ圧電振動子
が接続されており、電源端子の極性を切り換える
ことにより発振周波数を切り換えることを特徴と
する圧電発振回路。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3698687U JPS63144716U (ja) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3698687U JPS63144716U (ja) | 1987-03-13 | 1987-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63144716U true JPS63144716U (ja) | 1988-09-22 |
Family
ID=30847897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3698687U Pending JPS63144716U (ja) | 1987-03-13 | 1987-03-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63144716U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010028507A (ja) * | 2008-07-22 | 2010-02-04 | Asahi Kasei Electronics Co Ltd | 発振器 |
JP2012195974A (ja) * | 2012-07-12 | 2012-10-11 | Asahi Kasei Electronics Co Ltd | 発振器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711504A (en) * | 1980-06-24 | 1982-01-21 | Sony Corp | Oscillating circuit |
-
1987
- 1987-03-13 JP JP3698687U patent/JPS63144716U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711504A (en) * | 1980-06-24 | 1982-01-21 | Sony Corp | Oscillating circuit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010028507A (ja) * | 2008-07-22 | 2010-02-04 | Asahi Kasei Electronics Co Ltd | 発振器 |
JP2012195974A (ja) * | 2012-07-12 | 2012-10-11 | Asahi Kasei Electronics Co Ltd | 発振器 |