KR950002209A - Stabilization Pulse Generator Circuit - Google Patents

Stabilization Pulse Generator Circuit Download PDF

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Publication number
KR950002209A
KR950002209A KR1019930011862A KR930011862A KR950002209A KR 950002209 A KR950002209 A KR 950002209A KR 1019930011862 A KR1019930011862 A KR 1019930011862A KR 930011862 A KR930011862 A KR 930011862A KR 950002209 A KR950002209 A KR 950002209A
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KR
South Korea
Prior art keywords
output
voltage
generator
constant
pulse generator
Prior art date
Application number
KR1019930011862A
Other languages
Korean (ko)
Other versions
KR950013871B1 (en
Inventor
오순석
김경수
안영찬
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 KR1019930011862A priority Critical patent/KR950013871B1/en
Publication of KR950002209A publication Critical patent/KR950002209A/en
Application granted granted Critical
Publication of KR950013871B1 publication Critical patent/KR950013871B1/en

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits

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  • Magnetic Treatment Devices (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

본 발명은 안정된 펄스발생기에 관한 것으로, 특히 전원으로부터 전압을 공급받아 전압변동 및 온도변동에 대해 안정된 일정출력전압을 발생하는 정전발생부; 상기 정전압발생부의 출력전압을 공급받아 소정 주파수의 펄스신호를 발생하는 발진부; 및 상기 발진부의 펄스신호에 응답하여 출력단자에 상기 소정 주파수의 출력펄스신호를 구동하는 출력구동부를 구비한 것을 특징으로 한다.The present invention relates to a stable pulse generator, in particular an electrostatic generator for generating a stable constant output voltage against voltage fluctuations and temperature fluctuations received from a power supply; An oscillator for receiving the output voltage of the constant voltage generator and generating a pulse signal of a predetermined frequency; And an output driver for driving the output pulse signal of the predetermined frequency to an output terminal in response to the pulse signal of the oscillator.

따라서, 본 발명은 휴대용 장치등에서 건전지소모로 인한 전원전압의 변동이나 주변온도변동등의 영향을 감소시켜 안정된 펄스를 발생할 수 있다.Therefore, the present invention can reduce the effects of fluctuations in power supply voltage or ambient temperature due to battery consumption in portable devices, etc., thereby generating stable pulses.

Description

안정화 펄스 발생회로Stabilization Pulse Generator Circuit

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

제4도는 본 발명에 의한 펄스발생회로도, 제5도는 제4도의 펄스발생회로의 전압대 주파수출력특성 그래프도.4 is a pulse generating circuit diagram according to the present invention, and FIG. 5 is a graph showing voltage versus frequency output characteristics of the pulse generating circuit of FIG.

Claims (5)

전원으로부터 전압을 공급받아 전압변동 및 온도변동에 대해 안정된 일정출력전압을 발생하는 정전압발생부; 상기 정전압발생부의 출력전압을 공급받아 소정 주파수의 펄스신호를 발생하는 발진부; 및 상기 발진부의 펄스신호에 응답하여 출력단자에 상기 소정 주파수의 출력펄스신호를 구동하는 출력구동부를 구비한 것을 특징으로 하는 펄스발생기.A constant voltage generator configured to receive a voltage from a power source and generate a stable constant output voltage against voltage fluctuations and temperature fluctuations; An oscillator for receiving the output voltage of the constant voltage generator and generating a pulse signal of a predetermined frequency; And an output driver for driving an output pulse signal of the predetermined frequency to an output terminal in response to the pulse signal of the oscillator. 제1항에 있어서, 상기 정전압발생부는 밴드갭기준회로로 구성하는 것을 특징으로 하는 펄스발생기.The pulse generator as claimed in claim 1, wherein the constant voltage generator comprises a bandgap reference circuit. 제1항에 있어서, 상기 출력구동부는 상기 정전압발생부의 출력전압에 응답하여 일정한 출력전류를 상기 출력단자에 출력하는 것을 특징으로 하는 펄스발생기.The pulse generator of claim 1, wherein the output driver outputs a constant output current to the output terminal in response to the output voltage of the constant voltage generator. 제3항에 있어서, 상기 출력구동부는 상기 일정한 출력전류를 제공하기 위해 전류미러를 구비한 것을 특징으로 하는 펄스발생기.4. The pulse generator as claimed in claim 3, wherein the output driver includes a current mirror to provide the constant output current. 제1항에 있어서, 상기 펄스발생기는 휴대용 약물투입장치에 사용하는 것을 특징으로 하는 펄스발생기.The pulse generator according to claim 1, wherein the pulse generator is used in a portable drug injection device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930011862A 1993-06-29 1993-06-29 Pulse genereted circuit fo rstabilizing KR950013871B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930011862A KR950013871B1 (en) 1993-06-29 1993-06-29 Pulse genereted circuit fo rstabilizing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930011862A KR950013871B1 (en) 1993-06-29 1993-06-29 Pulse genereted circuit fo rstabilizing

Publications (2)

Publication Number Publication Date
KR950002209A true KR950002209A (en) 1995-01-04
KR950013871B1 KR950013871B1 (en) 1995-11-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930011862A KR950013871B1 (en) 1993-06-29 1993-06-29 Pulse genereted circuit fo rstabilizing

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KR (1) KR950013871B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396943B1 (en) * 2001-05-30 2003-09-13 전윤수 Apparatus for improving engine efficiency through voltage stabilization of car battery and the method thereof
KR100760868B1 (en) * 2003-11-12 2007-09-21 주식회사 만도 Device for stabilizing fail fault of microprocessor
KR20190127026A (en) * 2018-05-03 2019-11-13 엘지이노텍 주식회사 Vertical-cavity surface-emitting laser package and an automatic focus device
KR20190128831A (en) * 2018-05-09 2019-11-19 엘지이노텍 주식회사 Vertical-cavity surface-emitting laser package and automatic focusing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396943B1 (en) * 2001-05-30 2003-09-13 전윤수 Apparatus for improving engine efficiency through voltage stabilization of car battery and the method thereof
KR100760868B1 (en) * 2003-11-12 2007-09-21 주식회사 만도 Device for stabilizing fail fault of microprocessor
KR20190127026A (en) * 2018-05-03 2019-11-13 엘지이노텍 주식회사 Vertical-cavity surface-emitting laser package and an automatic focus device
KR20190128831A (en) * 2018-05-09 2019-11-19 엘지이노텍 주식회사 Vertical-cavity surface-emitting laser package and automatic focusing device

Also Published As

Publication number Publication date
KR950013871B1 (en) 1995-11-17

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