KR970063941A - Temperature independent buffer circuit - Google Patents
Temperature independent buffer circuit Download PDFInfo
- Publication number
- KR970063941A KR970063941A KR1019960004479A KR19960004479A KR970063941A KR 970063941 A KR970063941 A KR 970063941A KR 1019960004479 A KR1019960004479 A KR 1019960004479A KR 19960004479 A KR19960004479 A KR 19960004479A KR 970063941 A KR970063941 A KR 970063941A
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- input terminal
- pull
- buffer circuit
- compensating
- Prior art date
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- Logic Circuits (AREA)
Abstract
본 발명은 버퍼 회로에 관한 것으로, 특히 온도 변화에 관계없이 일정한 스피드를 갖도록 하는 온도 독립형 버퍼회로에 관한 것이다BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a buffer circuit, and more particularly, to a temperature-independent buffer circuit that has a constant speed regardless of a temperature change
본 발명은 입력단자; 출력단자; 부의 온도 특성을 가지며, 상기 입력 단자에 인가되는 입력 신호에 응답하여 상기 출력단자를 전원 전압으로 풀업시키는 풀업 수단; 부의 온도 특성을 가지며, 상기 입력 단자에 인가되는 입력 신호에 응답하여 상기 출력 단자를 접지 전압으로 풀다운시키는 풀다운 수단; 상기 입력 단자와 상기 풀다운 수단 사이에 연결되어 상기 풀업 수단의 온도 특성을 보상하는 제1온도 보상 수단; 상기 입력 단자와 상기 풀 다운 수단 사이에 연결되어 상기 풀 다운 수단의 온도 특성은 보상하는 제2온도 보상 수단을 구비한 것을 특징으로 한다.The present invention relates to an input terminal, Output terminal; Up means for pulling up the output terminal to a power supply voltage in response to an input signal applied to the input terminal; Down means having a negative temperature characteristic and pulling down the output terminal to a ground voltage in response to an input signal applied to the input terminal; First temperature compensation means connected between said input terminal and said pull down means for compensating temperature characteristics of said pull up means; And second temperature compensating means connected between the input terminal and the pull-down means for compensating the temperature characteristic of the pull-down means.
따라서 본 발명은 온도변화에 따른 보상을 해주는 것으로 온도 변화에 관계없이 일정한 스피드를 가질 수 있다.Therefore, the present invention compensates according to the temperature change and can have a constant speed irrespective of the temperature change.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제2도는 본 발명에 따른 온도 독립형 버퍼 회로도.Figure 2 is a circuit diagram of a temperature independent buffer according to the present invention;
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960004479A KR970063941A (en) | 1996-02-24 | 1996-02-24 | Temperature independent buffer circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960004479A KR970063941A (en) | 1996-02-24 | 1996-02-24 | Temperature independent buffer circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970063941A true KR970063941A (en) | 1997-09-12 |
Family
ID=66221625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960004479A KR970063941A (en) | 1996-02-24 | 1996-02-24 | Temperature independent buffer circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970063941A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100465968B1 (en) * | 1997-07-31 | 2005-04-20 | 삼성전자주식회사 | CMOS inverter circuit with improved power supply voltage and temperature dependence |
-
1996
- 1996-02-24 KR KR1019960004479A patent/KR970063941A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100465968B1 (en) * | 1997-07-31 | 2005-04-20 | 삼성전자주식회사 | CMOS inverter circuit with improved power supply voltage and temperature dependence |
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WITN | Withdrawal due to no request for examination |