JPS6277923U - - Google Patents
Info
- Publication number
- JPS6277923U JPS6277923U JP16749085U JP16749085U JPS6277923U JP S6277923 U JPS6277923 U JP S6277923U JP 16749085 U JP16749085 U JP 16749085U JP 16749085 U JP16749085 U JP 16749085U JP S6277923 U JPS6277923 U JP S6277923U
- Authority
- JP
- Japan
- Prior art keywords
- reference voltage
- pulse
- trigger
- waveform shaping
- circuit
- 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
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Manipulation Of Pulses (AREA)
Description
第１図はこの考案に係る波形整形回路の一実施
例を示す回路図、第２図は第１図の回路のタイム
チヤート、第３図は従来の波形整形回路を示す回
路図、第４図は第３図のタイムチヤート、第５図
は同じく従来の波形整形回路を示す回路図、第６
図は第５図のタイムチヤートである。
１…差動増幅器、２…単安定マルチバイブレー
タ、３…積分回路、４…基準電圧発生回路。
Fig. 1 is a circuit diagram showing an embodiment of the waveform shaping circuit according to this invention, Fig. 2 is a time chart of the circuit of Fig. 1, Fig. 3 is a circuit diagram showing a conventional waveform shaping circuit, and Fig. 4. is the time chart in Figure 3, Figure 5 is a circuit diagram also showing a conventional waveform shaping circuit, and Figure 6 is a circuit diagram showing the conventional waveform shaping circuit.
The figure is the time chart of FIG. 1... Differential amplifier, 2... Monostable multivibrator, 3... Integrating circuit, 4... Reference voltage generation circuit.
Claims (1)
を入力し、該入力信号を基準電圧に基づいてトリ
ガパルスに変換するトリガ回路１と、該トリガパ
ルスに基づいて一定のパルス幅のパルスを出力す
る単安定マルチバイブレータ２と、前記トリガ回
路１に供給する基準電圧を発生する基準電圧発生
回路３，４とを備えてなる波形整形回路において
、前記基準電圧発生回路３，４は前記単安定マル
チバイブレータ２の出力パルスの実効値に応じて
変動する基準電圧を発生し、該基準電圧を前記ト
リガ回路１に供給してなることを特徴とする波形
整形回路。 A trigger circuit 1 receives an AC voltage signal whose peak value changes depending on the frequency, converts the input signal into a trigger pulse based on a reference voltage, and outputs a pulse with a constant pulse width based on the trigger pulse. In a waveform shaping circuit comprising a monostable multivibrator 2 and reference voltage generation circuits 3 and 4 that generate a reference voltage to be supplied to the trigger circuit 1, the reference voltage generation circuits 3 and 4 are connected to the monostable multivibrator. 2. A waveform shaping circuit characterized in that the waveform shaping circuit generates a reference voltage that fluctuates according to the effective value of the output pulse of No. 2, and supplies the reference voltage to the trigger circuit 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16749085U JPS6277923U (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16749085U JPS6277923U (en) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277923U true JPS6277923U (en) | 1987-05-19 |
Family
ID=31099467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16749085U Pending JPS6277923U (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277923U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732851B2 (en) * | 1975-10-24 | 1982-07-13 |
-
1985
- 1985-11-01 JP JP16749085U patent/JPS6277923U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732851B2 (en) * | 1975-10-24 | 1982-07-13 |