JPS5868742U - timing circuit - Google Patents
timing circuitInfo
- Publication number
- JPS5868742U JPS5868742U JP1981162894U JP16289481U JPS5868742U JP S5868742 U JPS5868742 U JP S5868742U JP 1981162894 U JP1981162894 U JP 1981162894U JP 16289481 U JP16289481 U JP 16289481U JP S5868742 U JPS5868742 U JP S5868742U
- Authority
- JP
- Japan
- Prior art keywords
- timing circuit
- capacitor
- output
- window comparator
- discharged
- 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.)
- Granted
Links
Landscapes
- Pulse Circuits (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本案を実施したタイミング回路の回路図、第２
図は第１図の主要各部の信号波形図、第３図は本案を実
施しなかったタイミング回路の主要各部の信号波形図で
ある。
１：基準信号発生器、２：トランジスタ、６：コンデン
サ、１１，１２：コンパレータ、１４：ダイオード。Figure 1 is a circuit diagram of the timing circuit in which the present invention is implemented, Figure 2
This figure is a signal waveform diagram of each main part of FIG. 1, and FIG. 3 is a signal waveform diagram of each main part of a timing circuit in which the present invention was not implemented. 1: Reference signal generator, 2: Transistor, 6: Capacitor, 11, 12: Comparator, 14: Diode.
Claims (1)
せ、このコンデンサの充放電による鋸歯状電位をウィン
ドコンパレータの入力側に印加し、このウィンドコンパ
レータの出力をタイミング回路の出力となし、一定の基
準信号から一定時間後に信号をある期間出力するタイミ
ング回路において、上記コンデンサの放電時に上記ウィ
ンドコンパレータの出力を電気的に短絡すべく構成した
ことを特徴とするタイミング回路。The capacitor is charged and discharged using a constant periodic reference signal, and the sawtooth potential resulting from the charging and discharging of this capacitor is applied to the input side of the window comparator.The output of this window comparator is used as the output of the timing circuit, and the constant reference signal is 1. A timing circuit for outputting a signal for a certain period of time after a certain period of time, the timing circuit being configured to electrically short-circuit the output of the window comparator when the capacitor is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981162894U JPS5868742U (en) | 1981-10-30 | 1981-10-30 | timing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981162894U JPS5868742U (en) | 1981-10-30 | 1981-10-30 | timing circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5868742U true JPS5868742U (en) | 1983-05-10 |
| JPS6218993Y2 JPS6218993Y2 (en) | 1987-05-15 |
Family
ID=29955199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981162894U Granted JPS5868742U (en) | 1981-10-30 | 1981-10-30 | timing circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5868742U (en) |
-
1981
- 1981-10-30 JP JP1981162894U patent/JPS5868742U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6218993Y2 (en) | 1987-05-15 |
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