JPS5814172U

JPS5814172U - oscilloscope

Info

Publication number: JPS5814172U
Application number: JP10814081U
Authority: JP
Inventors: 平山　順弘
Original assignee: 菊水電子工業株式会社
Priority date: 1981-07-21
Filing date: 1981-07-21
Publication date: 1983-01-28

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

[Brief explanation of the drawing]

第１図は従来のオシロスコープの表示例を示す図、第２
図は従来のオシロスコープの動作を説明する波形図、第
３図は従来のオシロスコープの他の表示例を示す図、第
４図は本考案の一実施例を示すブロック図、第５図は上
記実施例のスイッチ回路のブロック図、第６図は上記実
施例の動作を示す波形図である。１．２・・・前置増幅器、３，７・・・スイッチ、４・
・・垂直増幅回路、５・・・ブラウン管、６・・・掃引
回路、８・・・水平増幅回路、９・・・スイッチ回路、
１０・・・ブランキング回路。Figure 1 shows an example of a display on a conventional oscilloscope;
The figure is a waveform diagram explaining the operation of a conventional oscilloscope, Figure 3 is a diagram showing another display example of a conventional oscilloscope, Figure 4 is a block diagram showing an embodiment of the present invention, and Figure 5 is a diagram showing the above implementation. FIG. 6 is a block diagram of an example switch circuit, and is a waveform diagram showing the operation of the above embodiment. 1.2...Preamplifier, 3,7...Switch, 4.
...Vertical amplifier circuit, 5... Braun tube, 6... Sweep circuit, 8... Horizontal amplifier circuit, 9... Switch circuit,
10...Blanking circuit.

Claims

[Scope of utility model registration request]

In a multi-phenomenon oscilloscope that displays two input signals and the Lissajous waveforms of these signals by sequentially switching them using a switch circuit in synchronization with a sweep signal, the blanking circuit is activated when selecting the Lissajous waveform in the switching circuit. An oscilloscope that displays continuously by stopping the operation of the oscilloscope.