JPS62167427U

JPS62167427U -

Info

Publication number: JPS62167427U
Application number: JP5485086U
Authority: JP
Priority date: 1986-04-14
Filing date: 1986-04-14
Publication date: 1987-10-23

Description

[Brief explanation of drawings]

第１図は本考案レベルシフター回路の一実施例
を示す回路図、第２図は従来のレベルシフター回
路の一例を示す回路図である。ＦＰ１，ＦＰ２…Ｐチヤンネル電界効果トラン
ジスタ、ＦＮ１，ＦＮ２…Ｎチヤンネル電界効果
トランジスタ、ＩＶ１…インバーター、ＶＤＰ…
出力段振幅電圧、Ａ…ラツチパルス信号端子、Ｂ
…レベルシフター出力端子、ＧＤ…接地（基準電
位）、Ｃ１，Ｃ２…コンデンサ。 FIG. 1 is a circuit diagram showing an embodiment of the level shifter circuit of the present invention, and FIG. 2 is a circuit diagram showing an example of a conventional level shifter circuit. FP1, FP2...P channel field effect transistor, FN1, FN2...N channel field effect transistor, IV1...inverter, VDP...
Output stage amplitude voltage, A...Latch pulse signal terminal, B
...Level shifter output terminal, GD...Ground (reference potential), C1, C2...Capacitor.

Claims

[Scope of utility model registration request]

A voltage is applied to each one end of the series connection of the first and second field effect transistors and the series connection of the third and fourth field effect transistors, and each other end is connected to a common potential, and the first and second field effect transistors are connected in series. The connection point of the second field effect transistor and the connection point of the third and fourth field effect transistors are respectively selected from among the third and fourth field effect transistors and the first and second field effect transistors. connected to the gate of each high voltage side field effect transistor, and complementary to the gate of each low voltage side field effect transistor of the first and second field effect transistors and the third and fourth field effect transistors. In the level shifter circuit, each of the connection points is connected to the gate of each field effect transistor on the high voltage side via a capacitance element. A level shifter circuit characterized in that it is connected to.