JPS615029U - Sawtooth wave generator - Google Patents
Sawtooth wave generatorInfo
- Publication number
- JPS615029U JPS615029U JP8751484U JP8751484U JPS615029U JP S615029 U JPS615029 U JP S615029U JP 8751484 U JP8751484 U JP 8751484U JP 8751484 U JP8751484 U JP 8751484U JP S615029 U JPS615029 U JP S615029U
- Authority
- JP
- Japan
- Prior art keywords
- pnp transistor
- sawtooth wave
- wave generator
- base
- transistor
- 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
- Pulse Circuits (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は従来の鋸歯状波発生装置の回路構成図、第２図
は従来の鋸歯状波発生装置のタイミングチャート図、第
３図はこの考案の鋸歯状波発生装置の回路構成図、第４
図はこの考案の鋸歯状波発生装置のタイミングチャート
図である。
図中１はパルス信号源、２，８は直流電源、３はオペレ
ーショナルアンプ、４は第２の抵抗、１１は第１の抵抗
、５はキャパシタ、６はアナログスイッチ、７は鋸歯状
波出力端子、９はＰＮＰ トランジスタ、１０はダイオ
ードである。
なお、図中同一ある０′は相当部分には同一符号を付し
て示してある。[Brief Description of the Drawings] Figure 1 is a circuit diagram of a conventional sawtooth wave generator, Figure 2 is a timing chart of a conventional sawtooth wave generator, and Figure 3 is a sawtooth wave generator of this invention. Circuit diagram of the device, No. 4
The figure is a timing chart diagram of the sawtooth wave generator of this invention. In the figure, 1 is a pulse signal source, 2 and 8 are DC power supplies, 3 is an operational amplifier, 4 is a second resistor, 11 is a first resistor, 5 is a capacitor, 6 is an analog switch, and 7 is a sawtooth wave output terminal , 9 is a PNP transistor, and 10 is a diode. In addition, the same 0' in the figures is shown with the same reference numerals attached to corresponding parts.
Claims (1)
して、同一の時間幅の鋸歯状波を発生する鋸歯状波発生
装置において、一端がＰＮＰ トランジスタのベースに
、他端がＰＮＰ ｝ランジスタのコレクタにつながる第
１の抵抗と、一端が上記ＰＮＰトランジスタのベースに
、他端がパルス信号源につながる第２の抵抗と、アノー
ドが上記のＰＮＰランジスタのベースに、カソードがＰ
ＮＰトランジスタのエミツタにつながるダイオードと、
一端がＰＮＰ トランジスタのエミツタに、他端がＰＮ
Ｐ トランジスタのコレクタにつながるキャパシタとで
構成したことを特徴とする鋸歯状波発生装置。In a sawtooth wave generator that generates a sawtooth wave with the same time width in response to a single pulse signal or multiple pulse signals with arbitrary time widths, one end is connected to the base of a PNP transistor, and the other end is connected to the base of a PNP transistor. a first resistor connected to the collector of the PNP transistor; a second resistor having one end connected to the base of the PNP transistor and the other end connected to the pulse signal source; an anode connected to the base of the PNP transistor and a cathode connected to the PNP transistor;
A diode connected to the emitter of the NP transistor,
One end is the emitter of a PNP transistor, the other end is a PN
A sawtooth wave generator characterized in that it is configured with a capacitor connected to the collector of a P transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8751484U JPS615029U (en) | 1984-06-13 | 1984-06-13 | Sawtooth wave generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8751484U JPS615029U (en) | 1984-06-13 | 1984-06-13 | Sawtooth wave generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS615029U true JPS615029U (en) | 1986-01-13 |
Family
ID=30639802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8751484U Pending JPS615029U (en) | 1984-06-13 | 1984-06-13 | Sawtooth wave generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS615029U (en) |
-
1984
- 1984-06-13 JP JP8751484U patent/JPS615029U/en active Pending
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