KR970029755A - Programmable Voltage Generation Circuit - Google Patents

Programmable Voltage Generation Circuit Download PDF

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Publication number
KR970029755A
KR970029755A KR1019950044274A KR19950044274A KR970029755A KR 970029755 A KR970029755 A KR 970029755A KR 1019950044274 A KR1019950044274 A KR 1019950044274A KR 19950044274 A KR19950044274 A KR 19950044274A KR 970029755 A KR970029755 A KR 970029755A
Authority
KR
South Korea
Prior art keywords
generation circuit
voltage generation
voltage
programmable voltage
output voltage
Prior art date
Application number
KR1019950044274A
Other languages
Korean (ko)
Other versions
KR100200688B1 (en
Inventor
양호석
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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950044274A priority Critical patent/KR100200688B1/en
Publication of KR970029755A publication Critical patent/KR970029755A/en
Application granted granted Critical
Publication of KR100200688B1 publication Critical patent/KR100200688B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/145—Applications of charge pumps; Boosted voltage circuits; Clamp circuits therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/30—Power supply circuits

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

본 발명은 모드의 값에 따라 출력전압을 제어하는 고전압 발생회로에 관한 것으로서, 전압을 승압하는 펌프회로 및 멀티플렉서를 이용하여 프로그램어블하게 출력전압을 선택할 수 있는 것을 특징으로 한다.The present invention relates to a high voltage generating circuit for controlling the output voltage according to the mode value, characterized in that the output voltage can be selected programmatically by using a pump circuit and a multiplexer to boost the voltage.

따라서, 상술한 바와 같이 본 발명에 따른 프로그램어블 고전압 발생회로는 공정변화에 따른 출력전압의 변화를 최소화할 수 있는 효과를 갖는다.Therefore, as described above, the programmable high voltage generation circuit according to the present invention has an effect of minimizing the change of the output voltage according to the process change.

Description

프로그램어블(Programmable)한 전압 발생회로Programmable Voltage Generation Circuit

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

제3도는 본 발명에 따른 고전압 발생회로를 나타낸 도면이다.3 is a view showing a high voltage generating circuit according to the present invention.

제4도는 제3도에서 사용한 펌프회로2(34)를 나타낸 도면이다.4 is a diagram showing the pump circuit 2 (34) used in FIG.

Claims (2)

고전압 발생회로에 있어서, 전압을 승압하는 펌프회로 및 멀티플렉서를 이용하여 프로그램어블하게 출력전압을 선택할 수 있는 것을 특징으로 하는 고전압 발생회로.A high voltage generator circuit, wherein the output voltage can be selected programmatically by using a pump circuit and a multiplexer for boosting voltage. 제1항에 있어서, 모드의 값에 따라 출력점의 전압을 제어하는 것을 특징으로 하는 고전압 발생회로.The high voltage generation circuit according to claim 1, wherein the voltage at the output point is controlled in accordance with the mode value. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950044274A 1995-11-28 1995-11-28 Programmable high-voltage generation circuit KR100200688B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950044274A KR100200688B1 (en) 1995-11-28 1995-11-28 Programmable high-voltage generation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950044274A KR100200688B1 (en) 1995-11-28 1995-11-28 Programmable high-voltage generation circuit

Publications (2)

Publication Number Publication Date
KR970029755A true KR970029755A (en) 1997-06-26
KR100200688B1 KR100200688B1 (en) 1999-06-15

Family

ID=19436065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950044274A KR100200688B1 (en) 1995-11-28 1995-11-28 Programmable high-voltage generation circuit

Country Status (1)

Country Link
KR (1) KR100200688B1 (en)

Also Published As

Publication number Publication date
KR100200688B1 (en) 1999-06-15

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