JPS63159931U - - Google Patents
Info
- Publication number
- JPS63159931U JPS63159931U JP5243687U JP5243687U JPS63159931U JP S63159931 U JPS63159931 U JP S63159931U JP 5243687 U JP5243687 U JP 5243687U JP 5243687 U JP5243687 U JP 5243687U JP S63159931 U JPS63159931 U JP S63159931U
- Authority
- JP
- Japan
- Prior art keywords
- direction pulses
- obtains
- differentiating circuit
- circuit
- positive direction
- 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 6
- 238000000034 method Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000004069 differentiation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Manipulation Of Pulses (AREA)
Description
第１図及び第２図は本考案の一実施例を示すも
のであつて、第１図は波形整形回路を示す回路図
、第２図ａ〜ｆは第１図に示した波形整形回路に
おける各部の電圧波形図、第３図及び第４図は従
来例を示すものであつて、第３図は波形整形回路
を示す回路図、第４図のａとｂはそれぞれ波形整
形回路のドライブ回路を示す回路図である。
１は第１微分回路、２は第２微分回路、Ｒ１・
Ｒ２・Ｒ３・Ｒ４・Ｒ５は抵抗、Ｃ１・Ｃ２はコ
ンデンサ、Ｄ１・Ｄ２・Ｄ３はダイオード、Ｑ１
はトランジスタである。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a circuit diagram showing a waveform shaping circuit, and FIGS. 2a to 2f are circuit diagrams of the waveform shaping circuit shown in FIG. Voltage waveform diagrams of various parts, Figures 3 and 4, show conventional examples, where Figure 3 is a circuit diagram showing a waveform shaping circuit, and Figures a and b in Figure 4 are drive circuits of the waveform shaping circuit, respectively. FIG. 1 is the first differentiation circuit, 2 is the second differentiation circuit, R 1 .
R 2 , R 3 , R 4 , and R 5 are resistors, C 1 and C 2 are capacitors, D 1 , D 2 , and D 3 are diodes, and Q 1
is a transistor.
Claims (1)
の立上がり部と立下がり部に対応する正方向パル
スと負方向パルスとを得ると共に、これら正方向
パルスと負方向パルスとを個々に処理して整形波
を得る波形整形回路において、上記微分回路は正
方向パルスを得る側の第１微分回路と、負方向パ
ルスを得る側の第２微分回路とからなることを特
徴とする波形整形回路。 A differentiating circuit provided on the input side obtains positive direction pulses and negative direction pulses corresponding to the rising and falling parts of the input square wave, and processes these positive direction pulses and negative direction pulses individually. A waveform shaping circuit that obtains a shaped wave by using a waveform shaping circuit, wherein the differentiating circuit comprises a first differentiating circuit that obtains positive direction pulses and a second differentiating circuit that obtains negative direction pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5243687U JPS63159931U (en) | 1987-04-07 | 1987-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5243687U JPS63159931U (en) | 1987-04-07 | 1987-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63159931U true JPS63159931U (en) | 1988-10-19 |
Family
ID=30877602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5243687U Pending JPS63159931U (en) | 1987-04-07 | 1987-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63159931U (en) |
-
1987
- 1987-04-07 JP JP5243687U patent/JPS63159931U/ja active Pending