JPH0382915U

JPH0382915U -

Info

Publication number: JPH0382915U
Application number: JP14159689U
Authority: JP
Priority date: 1989-12-08
Filing date: 1989-12-08
Publication date: 1991-08-23

Description

[Brief explanation of the drawing]

第１図はこの考案の係るトランジスタ反転回路
の温度特性補正回路の実施例を示す回路図である
。第２図及び第３図は従来例を示し、第２図は従
来例１の回路図、第３図は従来例２の回路図であ
る。主な符号の説明、１……入力信号源、２……反
転信号出力、３……直流電圧源、Ｑ_１……トラン
ジスタ、ＲＣ……コレクタ抵抗、ＲＤ……抵抗、
ＲＥ……エミツタ抵抗、Ｄ_１……ダイオード。 FIG. 1 is a circuit diagram showing an embodiment of a temperature characteristic correction circuit for a transistor inversion circuit according to the present invention. 2 and 3 show conventional examples, FIG. 2 is a circuit diagram of conventional example 1, and FIG. 3 is a circuit diagram of conventional example 2. Explanation of main symbols, 1...Input signal source, 2...Inverted signal output, 3...DC voltage source, _Q1 ...Transistor, RC...Collector resistance, RD...Resistance,
RE...emitter resistance, _D1 ...diode.

Claims

[Claims for Utility Model Registration] Consisting of a transistor, an emitter resistor, and a collector resistor, a DC voltage is applied to the collector of the transistor via the collector resistor, and a ground potential is connected to the emitter via the emitter resistor, In a transistor inverting circuit configured to apply an input signal to the base and output an inverted signal of the input signal to the collector, a diode and a resistor are connected between the emitter of the transistor and a DC voltage source connected to the collector resistor. 1. A temperature characteristic correction circuit for a transistor inversion circuit, characterized in that a series circuit is provided and the temperature characteristic of a transistor is corrected.