JPS5834438U - Waveform shaping circuit - Google Patents
Waveform shaping circuitInfo
- Publication number
- JPS5834438U JPS5834438U JP12897081U JP12897081U JPS5834438U JP S5834438 U JPS5834438 U JP S5834438U JP 12897081 U JP12897081 U JP 12897081U JP 12897081 U JP12897081 U JP 12897081U JP S5834438 U JPS5834438 U JP S5834438U
- Authority
- JP
- Japan
- Prior art keywords
- shaping circuit
- waveform shaping
- input terminal
- inverting input
- comparator
- 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
Landscapes
- Manipulation Of Pulses (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図は従来の波形整形回路図、第２図は第１図の回路
の入力波形図、第３図は従来の他の波形整形回路図、第
４図は本考案に係る波形整形回路図、第５図は第４図の
入出力波形図である。尚、図中、同一符号には同−又は
相当部分を示す。Figure 1 is a conventional waveform shaping circuit diagram, Figure 2 is an input waveform diagram of the circuit in Figure 1, Figure 3 is another conventional waveform shaping circuit diagram, and Figure 4 is a waveform shaping circuit diagram according to the present invention. , FIG. 5 is an input/output waveform diagram of FIG. 4. In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
に入力される基準電圧とを比較し、前記入力信号を矩形
波に変換するヒステリシスを有するコンパレータを備え
る波形整形回路において、前記入力信号をバイアス電圧
を加えた状態で前記コンパレータの反転入力端子に入力
すると共゛に、前記バイアス電圧を検出し該検出したバ
イアス電圧を基準電圧として前記コンパレータの非反転
入力端子に入力するローパスフィルタを設けたことを特
徴とする波形整形回路。A waveform shaping circuit comprising a comparator with hysteresis that compares an input signal input to an inverting input terminal with a reference voltage input to a non-inverting input terminal and converts the input signal into a rectangular wave. A low-pass filter is provided that inputs a bias voltage to the inverting input terminal of the comparator, and also detects the bias voltage and inputs the detected bias voltage as a reference voltage to the non-inverting input terminal of the comparator. A waveform shaping circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12897081U JPS5834438U (en) | 1981-08-28 | 1981-08-28 | Waveform shaping circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12897081U JPS5834438U (en) | 1981-08-28 | 1981-08-28 | Waveform shaping circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5834438U true JPS5834438U (en) | 1983-03-05 |
Family
ID=29922649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12897081U Pending JPS5834438U (en) | 1981-08-28 | 1981-08-28 | Waveform shaping circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834438U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299075U (en) * | 1985-12-10 | 1987-06-24 | ||
| JPH0268574A (en) * | 1988-09-05 | 1990-03-08 | Fuji Xerox Co Ltd | Multiple transfer type image forming device |
-
1981
- 1981-08-28 JP JP12897081U patent/JPS5834438U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299075U (en) * | 1985-12-10 | 1987-06-24 | ||
| JPH0268574A (en) * | 1988-09-05 | 1990-03-08 | Fuji Xerox Co Ltd | Multiple transfer type image forming device |
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