JPS615032U

JPS615032U - Initial setting circuit

Info

Publication number: JPS615032U
Application number: JP8971684U
Authority: JP
Inventors: 文博太斎
Original assignee: 三洋電機株式会社
Priority date: 1984-06-15
Filing date: 1984-06-15
Publication date: 1986-01-13

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図は従来例を示す回路図、第２図ａ，ｂは第１図
に示された回路図の動作を示す波形図、第３図は本考案
の実施例を示す回路図、第４図ａ，ｂは第３図に示され
た実施例の動作を示す波形図、第５図は本考案の他の実
施例を示す回路図である。６．１１−・・第１のＭＯｓトランジスタ、７，１２・
・・第１のコンデンサ、８，１３・・・第２のＭＯＳト
ランジスタ、９．１４・・・第２のコンデンサ、１０，
１５・・・インバータ。[Brief Description of the Drawings] Fig. 1 is a circuit diagram showing a conventional example, Fig. 2 a and b are waveform diagrams showing the operation of the circuit diagram shown in Fig. 1, and Fig. 3 is an embodiment of the present invention. 4a and 4b are waveform diagrams showing the operation of the embodiment shown in FIG. 3, and FIG. 5 is a circuit diagram showing another embodiment of the present invention. 6.11--first MOs transistor, 7,12-
...First capacitor, 8,13...Second MOS transistor, 9.14...Second capacitor, 10,
15...Inverter.

Claims

[Scope of utility model registration request]

A first MOS transistor whose gate is connected to the drain and a first capacitor whose one end is connected to the drain of the first MOS transistor are connected in series between a power supply and ground, and the first MOS transistor a second MOS whose gate is connected to the connection point of the gate and drain of
An initialization circuit comprising a transistor and a second capacitor, one end of which is connected to the second MOS transistor train, connected between a power supply and ground.