JPS588229U

JPS588229U - waveform generator

Info

Publication number: JPS588229U
Application number: JP8714082U
Authority: JP
Inventors: 伊藤　仁之
Original assignee: 株式会社千野製作所
Priority date: 1982-06-10
Filing date: 1982-06-10
Publication date: 1983-01-19

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

[Brief explanation of the drawing]

第１図はこの考案を鋸歯状波発生装置として構成した場
合の電気回路図、第２図はこの考案をパルス発生装置と
して構成した場合の電気回路図、第３図〜第５図はその
応用例を示す。第６図は第１図より比較器を取除いた回
路構成の動作説明図である′。１・・・演算増幅器、２・・・積分器、３・・・比較器
、７・・・デジタルカウンタ、Ｒ・・・抵抗、Ｃ・・・
コンデンサ、ＳＣＲ・・・サイリスク。Figure 1 is an electric circuit diagram when this invention is configured as a sawtooth wave generator, Figure 2 is an electric circuit diagram when this invention is configured as a pulse generator, and Figures 3 to 5 are its applications. Give an example. FIG. 6 is an explanatory diagram of the operation of the circuit configuration from FIG. 1 with the comparator removed. 1... Operational amplifier, 2... Integrator, 3... Comparator, 7... Digital counter, R... Resistor, C...
Capacitor, SCR... Cyrisk.

Claims

[Scope of utility model registration request]

an operational amplifier whose first input terminal is grounded and whose second input terminal is connected to a power supply via a resistor; an N-gate thyristor connected in parallel with the capacitor so that its anode is on the second input terminal side of the operational amplifier and its cathode is on the output terminal side;
A waveform generator consisting of a reference voltage supply source connected to the gate of a gate thyristor.