JPS5885829U - oscillation circuit - Google Patents

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】[Brief explanation of drawings]

第１図は従来の発振回路の回路図、第２図は本考案実施
例の発振器の回路図、第３図は第２図の要部波形図であ
る。 １．２・・・反転回路、３・・・コンデンサ、４．　７
゜７・・・抵抗、５，６・・・トランジスタ。FIG. 1 is a circuit diagram of a conventional oscillation circuit, FIG. 2 is a circuit diagram of an oscillator according to an embodiment of the present invention, and FIG. 3 is a waveform diagram of the main part of FIG. 1.2... Inverting circuit, 3... Capacitor, 4. 7
゜7...Resistor, 5,6...Transistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直列に接続された２つの反転回路と、後段の反転回路の
出力から順にコンデンサと抵抗を介して前段の反転回路
の入力に接続された帰還路と、前記反転回路の直列接続
部と帰還路のコンデンサと抵抗を結ぶ接続部との間をト
ランジスタのベース電流路で接続した事を特徴とする発
振回路。two inverting circuits connected in series; a feedback path connected from the output of the subsequent inverting circuit to the input of the preceding inverting circuit via a capacitor and a resistor; and a series connection between the inverting circuit and the feedback path. An oscillation circuit characterized by a connection between a capacitor and a resistor through a base current path of a transistor.