JPH03106464U - - Google Patents
Info
- Publication number
- JPH03106464U JPH03106464U JP1377290U JP1377290U JPH03106464U JP H03106464 U JPH03106464 U JP H03106464U JP 1377290 U JP1377290 U JP 1377290U JP 1377290 U JP1377290 U JP 1377290U JP H03106464 U JPH03106464 U JP H03106464U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- shot multivibrator
- input
- output
- flop
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Manipulation Of Pulses (AREA)
Description
第１図は本考案によるパルス信号の周波数検出
装置の一実施例を示す回路図、第２図は第１図中
の各部波形を示すタイミングチヤート図、第３図
は従来の装置の一例を示す回路図、第４図は第３
図中の各部波形を示すタイミングチヤート図であ
る。
１……ワンシヨツトマルチバイブレータ、２…
…Ｄ−フリツプフロツプ、３……積分回路、４…
…コンパレータ、Ａ……パルス信号。
Fig. 1 is a circuit diagram showing an embodiment of a pulse signal frequency detection device according to the present invention, Fig. 2 is a timing chart showing waveforms of each part in Fig. 1, and Fig. 3 is an example of a conventional device. Circuit diagram, Figure 4 is the 3rd
FIG. 3 is a timing chart showing waveforms of various parts in the figure. 1...One-shot multivibrator, 2...
...D-flip-flop, 3...Integrator circuit, 4...
...Comparator, A...Pulse signal.
Claims (1)
イブレータと、 該ワンシヨツトマルチバイブレータの出力と前
記パルス信号が入力され、前記パルス信号の発生
時における前記ワンシヨツトマルチバイブレータ
の出力レベルを出力するフリツプフロツプとを備
える、 ことを特徴とするパルス信号の周波数検出装置。[Claims for Utility Model Registration] A one-shot multivibrator to which a pulse signal is input, an output of the one-shot multivibrator and the pulse signal to which the output level of the one-shot multivibrator is input when the pulse signal is generated. A frequency detection device for a pulse signal, comprising: a flip-flop that outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1377290U JPH03106464U (en) | 1990-02-16 | 1990-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1377290U JPH03106464U (en) | 1990-02-16 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106464U true JPH03106464U (en) | 1991-11-01 |
Family
ID=31517166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1377290U Pending JPH03106464U (en) | 1990-02-16 | 1990-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106464U (en) |
-
1990
- 1990-02-16 JP JP1377290U patent/JPH03106464U/ja active Pending