KR890005989A - 펄스 신호 공급회로 - Google Patents

펄스 신호 공급회로 Download PDF

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Publication number
KR890005989A
KR890005989A KR1019880011654A KR880011654A KR890005989A KR 890005989 A KR890005989 A KR 890005989A KR 1019880011654 A KR1019880011654 A KR 1019880011654A KR 880011654 A KR880011654 A KR 880011654A KR 890005989 A KR890005989 A KR 890005989A
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KR
South Korea
Prior art keywords
pulse signal
supply circuit
signal supply
circuit
pair
Prior art date
Application number
KR1019880011654A
Other languages
English (en)
Other versions
KR910006474B1 (ko
Inventor
카츠히로 카메모토
시게루 쿠리하라
Original Assignee
아오이 죠이치
가부시기가이샤 도시바
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 아오이 죠이치, 가부시기가이샤 도시바 filed Critical 아오이 죠이치
Publication of KR890005989A publication Critical patent/KR890005989A/ko
Application granted granted Critical
Publication of KR910006474B1 publication Critical patent/KR910006474B1/ko

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/125—Discriminating pulses
    • H03K5/1252—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00346—Modifications for eliminating interference or parasitic voltages or currents
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
    • H05K1/0233—Filters, inductors or a magnetic substance
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H05K2201/086—Magnetic materials for inductive purposes, e.g. printed inductor with ferrite core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09972—Partitioned, e.g. portions of a PCB dedicated to different functions; Boundary lines therefore; Portions of a PCB being processed separately or differently
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/1003—Non-printed inductor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10689—Leaded Integrated Circuit [IC] package, e.g. dual-in-line [DIL]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Printed Boards (AREA)
  • Filters And Equalizers (AREA)

Abstract

내용 없음

Description

펄스신호 공급회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예의 클록펄스신호 공급회로를 실체적으로 표시하는 평면도.
제2도는 제1도의 페라이트 초크를 표시하는 사시도.
제3도는 제1도의 전기회로도.

Claims (8)

  1. 펄스신호를 발생하는 펄스신호 발생회로(1)와, 상기 펄스신호가 공급되는 부하회로(2)와, 상기 펄스신호 발생회로(1)와 부하회로(2)와의 사이에 설치된 한쌍의 펄스신호라인(4,6)으로 되는 펼스신호 공급회로에 있어서, 상기 펄스신호라인(4,6)간에 양 라인 (4,6)을 유도적으로 결합하는 상호유도장치(5)를 삽입한 것을 특징으로 하는 펄스신호 공급회로.
  2. 제1항에 있어서, 상기 상호유도장치는 초크소자(5)인 것을 특징으로 하는 펄스신호 공급회로.
  3. 제2항에 있어서, 상기 초크소자(5)는 한쌍의 관통구멍이 형성된 페라이트부재(5a)와, 각각 대응하는 관통구멍을 관통하여 상기 한쌍의 펄스신호라인(4,6)에 삽입된 리드선(5b,5c)을 갖는 것을 특징으로 하는 펄스신호 공급회로.
  4. 제1항에 있어서, 상기 펄스신호 발생회로(1)는 소정의 클록펄스신호를 발생하는 것을 특징으로 하는 펄스신호 공급회로.
  5. 제1항에 있어서, 상기 펄스신호라인(4,6)은 인쇄회로 기판상에 나란히 배열되고, 또 상기 펄스신호발생회로(1), 부하회로(2) 및 상호 유도장치(5)가 상기 인쇄회로 기판상에 장착되는 것을 특징으로 하는 펄스신호 공급회로.
  6. 제5항에 있어서, 상기 상호유도장치는 초크소자(5)인 것을 특징으로 하는 펄스신호 공급회로.
  7. 제6항에 있어서, 상기 초크소자(5)는 한쌍의 관통구멍이 형성된 페라이트부재(5a)와, 각각 대응하는 관통구멍을 관통하여 상기 한쌍의 펄스신호라인(4,6)에 삽입된 리드선(5b,5c)을 갖는 것을 특징으로 하는 펄스신호 공급회로.
  8. 제5항에 있어서, 상기 펄스신호 발생회로(1)는 소정의 클록펄스신호를 발생하는 것을 특징으로 하는 펄스신호 공급회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880011654A 1987-09-10 1988-09-09 펄스신호 공급회로 KR910006474B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-227645 1987-09-10
JP87-227645 1987-09-10
JP62227645A JPS6469114A (en) 1987-09-10 1987-09-10 Clock signal supplying circuit

Publications (2)

Publication Number Publication Date
KR890005989A true KR890005989A (ko) 1989-05-18
KR910006474B1 KR910006474B1 (ko) 1991-08-26

Family

ID=16864122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880011654A KR910006474B1 (ko) 1987-09-10 1988-09-09 펄스신호 공급회로

Country Status (4)

Country Link
JP (1) JPS6469114A (ko)
KR (1) KR910006474B1 (ko)
DE (1) DE3830596A1 (ko)
GB (1) GB2209897A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0677827A (ja) * 1992-07-17 1994-03-18 Asama Erekurafuto Kk Ａ／ｄ変換器評価装置
DE19505710C2 (de) * 1994-02-21 2002-10-17 Aisin Takaoka Ltd Auspuffkrümmer
JP3395533B2 (ja) * 1996-08-09 2003-04-14 トヨタ自動車株式会社 ディーゼル機関の排気浄化装置
US5801597A (en) * 1997-02-05 1998-09-01 Lucent Technologies Inc. Printed-circuit board-mountable ferrite EMI filter
JP4803173B2 (ja) * 2005-03-15 2011-10-26 株式会社村田製作所 回路基板

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525519A1 (de) * 1985-07-17 1987-02-05 Messerschmitt Boelkow Blohm Rbertragungssystem

Also Published As

Publication number Publication date
GB8820910D0 (en) 1988-10-05
JPS6469114A (en) 1989-03-15
KR910006474B1 (ko) 1991-08-26
GB2209897A (en) 1989-05-24
DE3830596A1 (de) 1989-03-23

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