KR940025160A - 전기신호 지연회로 - Google Patents

전기신호 지연회로 Download PDF

Info

Publication number
KR940025160A
KR940025160A KR1019940006851A KR19940006851A KR940025160A KR 940025160 A KR940025160 A KR 940025160A KR 1019940006851 A KR1019940006851 A KR 1019940006851A KR 19940006851 A KR19940006851 A KR 19940006851A KR 940025160 A KR940025160 A KR 940025160A
Authority
KR
South Korea
Prior art keywords
charging
capacitor
signal
charge
delay
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
KR1019940006851A
Other languages
English (en)
Korean (ko)
Inventor
사다시 시모다
Original Assignee
이토 기요시
세이코덴시고교 가부시키가이샤
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 이토 기요시, 세이코덴시고교 가부시키가이샤 filed Critical 이토 기요시
Publication of KR940025160A publication Critical patent/KR940025160A/ko
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0231—Astable circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/284—Modifications for introducing a time delay before switching in field effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
    • H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
    • H03K4/502—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator the capacitor being charged from a constant-current source
    • 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
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1534—Transition or edge detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Pulse Circuits (AREA)
KR1019940006851A 1993-04-02 1994-03-31 전기신호 지연회로 Ceased KR940025160A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP93-77169 1993-04-02
JP7717093 1993-04-02
JP93-77168 1993-04-02
JP7716893 1993-04-02
JP7716993 1993-04-02
JP93-77170 1993-04-02

Publications (1)

Publication Number Publication Date
KR940025160A true KR940025160A (ko) 1994-11-19

Family

ID=27302353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940006851A Ceased KR940025160A (ko) 1993-04-02 1994-03-31 전기신호 지연회로

Country Status (3)

Country Link
US (1) US6188266B1 (enExample)
KR (1) KR940025160A (enExample)
TW (1) TW252238B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW419828B (en) * 1997-02-26 2001-01-21 Toshiba Corp Semiconductor integrated circuit
US20050218939A1 (en) * 2002-07-01 2005-10-06 Ma Fan Y Under-voltage detection circuit
US20080164929A1 (en) * 2005-03-22 2008-07-10 Koninklijke Philips Electronics, N.V. Electronic Circuit Wherein an Asynchronous Delay is Realized
US7474544B2 (en) * 2006-06-19 2009-01-06 Global Mixed-Mode Technology Inc. Initial voltage establishing circuit for a switching voltage converter
US8738940B2 (en) 2011-09-06 2014-05-27 Lsi Corporation Power controller for SoC power gating applications
CN110968142B (zh) * 2018-09-28 2021-09-21 雅特力科技(重庆)有限公司 动态偏压电流产生器以及相关的电子装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260907A (en) * 1979-06-12 1981-04-07 Telex Computer Products, Inc. Power-on-reset circuit with power fail detection
US4503344A (en) * 1982-04-09 1985-03-05 Honeywell Inc. Power up reset pulse generator
JPS5974434U (ja) * 1982-11-05 1984-05-21 パイオニア株式会社 マイクロコンピユ−タの電源供給回路
US4591745A (en) * 1984-01-16 1986-05-27 Itt Corporation Power-on reset pulse generator
GB8518692D0 (en) * 1985-07-24 1985-08-29 Gen Electric Co Plc Power-on reset circuit arrangements
US4885476A (en) * 1989-03-06 1989-12-05 Motorola, Inc. Power-on reset circuit

Also Published As

Publication number Publication date
TW252238B (enExample) 1995-07-21
US6188266B1 (en) 2001-02-13

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Patent event code: PA01091R01D

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