JPS59964U

JPS59964U - Oscilloscope with waveform memory function

Info

Publication number: JPS59964U
Application number: JP6311883U
Authority: JP
Inventors: 徹高橋; 大野　健作; 岩倉　光夫
Original assignee: 岩崎通信機株式会社
Priority date: 1983-04-28
Filing date: 1983-04-28
Publication date: 1984-01-06

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 drawings]

第１図は従来の波形記憶機能を持つオシロスコープの構
成図、第２図は本考案の一実施例を示すブロック図、第
３図は第２図の実施例に用いる増幅回路の一例を示す回
路図である。１・・・垂直軸の増幅器、２・・・遅延ケーブル、３゜
？、　　１１．　１２・・・連動スイッチ、４・・・垂
直軸出力　　　、増幅器、５・・・トリガ信号整形回路
、６・・・のこぎり波発生器、８・・・水平軸出力増幅
器、９・・・垂直ラスタ信号発生器、１０・・・水平゛
ラスタ信号発生器、１３．１４・・・Ｚ軸増幅器、１５
・・・ブラウン管、１６・・・信号蓄積管、１７・・・
ターゲット、１８・・・抵Ｌ１９・・・コンデンサ、２
０・・・ビデオ増幅器、２１・・・スイッチ、２２・・
・ブラウン管の垂直偏向板、２３・・・ブラウン管の水
平偏向板、′２４・・・グリッド、２５・・・信号蓄積
管の水平偏向板、２６・・・信号蓄積管の垂直偏向板、
２７・・・グリッド、２８・・・カソード。　　　゛Fig. 1 is a block diagram of a conventional oscilloscope with a waveform memory function, Fig. 2 is a block diagram showing an embodiment of the present invention, and Fig. 3 is a circuit diagram showing an example of an amplifier circuit used in the embodiment of Fig. 2. It is a diagram. 1... Vertical axis amplifier, 2... Delay cable, 3°? , 11. 12... Interlocking switch, 4... Vertical axis output, amplifier, 5... Trigger signal shaping circuit, 6... Sawtooth wave generator, 8... Horizontal axis output amplifier, 9... Vertical raster Signal generator, 10...Horizontal raster signal generator, 13.14...Z-axis amplifier, 15
...Brown tube, 16...Signal storage tube, 17...
Target, 18...Resistor L19...Capacitor, 2
0...Video amplifier, 21...Switch, 22...
- Vertical deflection plate of cathode ray tube, 23... Horizontal deflection plate of cathode ray tube, '24... Grid, 25... Horizontal deflection plate of signal storage tube, 26... Vertical deflection plate of signal storage tube,
27...grid, 28...cathode.゛

Claims

[Scope of utility model registration request]

A cathode ray tube having a pair of first horizontal deflection plates and a pair of first vertical deflection plates; a second horizontal deflection plate connected in parallel to the pair of first horizontal deflection plates; and a second horizontal deflection plate connected in parallel to the pair of first horizontal deflection plates; The cathode ray tube includes a pair of second vertical deflection plates connected in parallel to the vertical deflection plate, and the cathode ray tube includes a signal storage tube whose horizontal deflection sensitivity and vertical deflection sensitivity are respectively similar, and the pair of first horizontal deflection plates. and a horizontal axis amplifier having an output commonly connected to the pair of second horizontal deflection plates, and a vertical axis amplifier having an output commonly connected to the pair of first vertical deflection plates and the pair of second vertical deflection plates. an amplifier, wherein the pair of first horizontal deflection plates and the pair of second horizontal deflection plates, and the pair of first vertical deflection plates and the pair of second vertical deflection plates are used. An oscilloscope with a waveform memory function connected by short conductors so that the voltages applied between each pair of interconnected deflection plates are approximately equal even at the upper frequency limit.