KR950021496A - Voltage Generator Using Multistage Pump Circuit - Google Patents

Voltage Generator Using Multistage Pump Circuit Download PDF

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Publication number
KR950021496A
KR950021496A KR1019930031167A KR930031167A KR950021496A KR 950021496 A KR950021496 A KR 950021496A KR 1019930031167 A KR1019930031167 A KR 1019930031167A KR 930031167 A KR930031167 A KR 930031167A KR 950021496 A KR950021496 A KR 950021496A
Authority
KR
South Korea
Prior art keywords
pump circuit
voltage generator
pump
multistage pump
oscillator
Prior art date
Application number
KR1019930031167A
Other languages
Korean (ko)
Other versions
KR0132023B1 (en
Inventor
김정필
Original Assignee
김주용
현대전자산업 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 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019930031167A priority Critical patent/KR0132023B1/en
Publication of KR950021496A publication Critical patent/KR950021496A/en
Application granted granted Critical
Publication of KR0132023B1 publication Critical patent/KR0132023B1/en

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Dram (AREA)

Abstract

본 발명은 다단 펌프 회로를 이용한 전압 발생기에 관한 것으로, 2개 이상의 오실레이터 신호에 의해 전압을 발생 시키는 펌프회로를 다수개 결합시키고, 오실레이터에서 출력되며 서로 다른 위상을 갖는 다수의 오실레이터 출력신호에 의해 다수의 펌프 회로가 서로 다른 주기를 가지고 펌핑 동작 되도록하여 래치-업(Latch-up) 및 파워 라인(Power Line)의 노이즈를 감소시킬 수 있는 펌프 회로를 이용한 전압 발생기에 관해 기술된다.The present invention relates to a voltage generator using a multi-stage pump circuit, which combines a plurality of pump circuits for generating a voltage by two or more oscillator signals, and a plurality of oscillator output signals output from the oscillator and having different phases. A voltage generator using a pump circuit that can reduce the latch-up and power line noise by causing the pump circuit of the pump to be pumped at different periods is described.

Description

다단 펌프회로를 이용한 전압 발생기Voltage Generator Using Multistage Pump Circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제8도는 본 발명에 사용되는 오실레이터에 대한 회로도.8 is a circuit diagram of an oscillator used in the present invention.

Claims (1)

펌프회로를 이용한 전압 발생기에 있어서, 다수의 펌프회로를 병렬접속하고 서로다른 주기를 갖는 다수의 링오실레이터 출력 신호에 따라 펌핑동작되도록 구성되는 것을 특징으로 하는 다단 펌프 회로를 이용한 전압 발생기.A voltage generator using a pump circuit, comprising: a plurality of pump circuits connected in parallel and pumped in response to a plurality of ring oscillator output signals having different periods. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031167A 1993-12-30 1993-12-30 Voltage generator using pump circuit KR0132023B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930031167A KR0132023B1 (en) 1993-12-30 1993-12-30 Voltage generator using pump circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930031167A KR0132023B1 (en) 1993-12-30 1993-12-30 Voltage generator using pump circuit

Publications (2)

Publication Number Publication Date
KR950021496A true KR950021496A (en) 1995-07-26
KR0132023B1 KR0132023B1 (en) 1998-04-14

Family

ID=19374179

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930031167A KR0132023B1 (en) 1993-12-30 1993-12-30 Voltage generator using pump circuit

Country Status (1)

Country Link
KR (1) KR0132023B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9081399B2 (en) 2012-07-09 2015-07-14 Silanna Semiconductor U.S.A., Inc. Charge pump regulator circuit with variable amplitude control
US9041370B2 (en) * 2012-07-09 2015-05-26 Silanna Semiconductor U.S.A., Inc. Charge pump regulator circuit with a variable drive voltage ring oscillator
KR20220118174A (en) 2021-02-18 2022-08-25 에스케이하이닉스 주식회사 Charge pump circuit and operation method thereof and semiconductor device including charge pump circuit

Also Published As

Publication number Publication date
KR0132023B1 (en) 1998-04-14

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