KR980006872A - Input Predrivers in Semiconductor Devices - Google Patents

Input Predrivers in Semiconductor Devices Download PDF

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Publication number
KR980006872A
KR980006872A KR1019960023937A KR19960023937A KR980006872A KR 980006872 A KR980006872 A KR 980006872A KR 1019960023937 A KR1019960023937 A KR 1019960023937A KR 19960023937 A KR19960023937 A KR 19960023937A KR 980006872 A KR980006872 A KR 980006872A
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KR
South Korea
Prior art keywords
input
predriver
semiconductor device
signal
predrivers
Prior art date
Application number
KR1019960023937A
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Korean (ko)
Inventor
박주현
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019960023937A priority Critical patent/KR980006872A/en
Publication of KR980006872A publication Critical patent/KR980006872A/en

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Abstract

본 발명은 반도체 장치의 입력 프리드라이버에 관해 게시한다. 본 발명은 반도체 장치의 외부로부터 입력되는 신호에 의하여 내부 회로를 구동하기 위한 신호를 공급하는 반도체 장치의 프리드라이버에 있어서, 상기 프리드라이버는 제어신호에 의하여 동작하지않을 때는 출력을 고임피던스 상태가 되는 반도체 장치의 입력 프리드라이버를 구비함으로써, 프리드라이버에 의한 전력 소비는 방지된다.The present invention relates to an input predriver of a semiconductor device. The present invention provides a pre-driver of a semiconductor device which supplies a signal for driving an internal circuit by a signal input from the outside of the semiconductor device, wherein the pre-driver is in a high impedance state when the pre-driver is not operated by a control signal. By providing an input predriver of the semiconductor device, power consumption by the predriver is prevented.

Description

반도체 장치의 입력 프리드라이버(predriver)Input Predrivers in Semiconductor Devices

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 반도체 장치의 입력 프리드라이버의 논리 회로도.2 is a logic circuit diagram of an input predriver of a semiconductor device of the present invention.

Claims (2)

반도체 장치의 외부로부터 입력되는 신호에 의하여 내부 회로를 구동하기 위한 신호를 공급하는 반도체 장치의 프리드라이버에 있어서, 상기 프리드라이버는 제어신호에 의하여 동작하지않을 때는 출력을 고임피던스 상태가 되는 것을 특징으로 하는 반도체 장치의 입력 프리드라이버.A predriver of a semiconductor device that supplies a signal for driving an internal circuit by a signal input from an outside of the semiconductor device, wherein the predriver is in a high impedance state when the predriver is not operated by a control signal. The input predriver of the semiconductor device. 제1항에 있어서, 상기 프리드라이버는 입력단과 출력단이 공통으로 접속된 트라이스테이트 제어단을 갖는 다수개의 인버터들로 구성하는 것을 특징으로 하는 반도체 장치의 입력 프리드라이버.The input predriver of claim 1, wherein the predriver comprises a plurality of inverters having a tristate control stage in which an input terminal and an output terminal are commonly connected. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023937A 1996-06-26 1996-06-26 Input Predrivers in Semiconductor Devices KR980006872A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023937A KR980006872A (en) 1996-06-26 1996-06-26 Input Predrivers in Semiconductor Devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023937A KR980006872A (en) 1996-06-26 1996-06-26 Input Predrivers in Semiconductor Devices

Publications (1)

Publication Number Publication Date
KR980006872A true KR980006872A (en) 1998-03-30

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ID=66287694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023937A KR980006872A (en) 1996-06-26 1996-06-26 Input Predrivers in Semiconductor Devices

Country Status (1)

Country Link
KR (1) KR980006872A (en)

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