DE602004006597D1 - Taktimpulsgenerator - Google Patents

Taktimpulsgenerator

Info

Publication number
DE602004006597D1
DE602004006597D1 DE200460006597 DE602004006597T DE602004006597D1 DE 602004006597 D1 DE602004006597 D1 DE 602004006597D1 DE 200460006597 DE200460006597 DE 200460006597 DE 602004006597 T DE602004006597 T DE 602004006597T DE 602004006597 D1 DE602004006597 D1 DE 602004006597D1
Authority
DE
Germany
Prior art keywords
pulse generator
clock pulse
clock
generator
pulse
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.)
Expired - Lifetime
Application number
DE200460006597
Other languages
English (en)
Inventor
Pierangelo Confalonieri
Marco Zamprogno
Angelo Nagari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Publication of DE602004006597D1 publication Critical patent/DE602004006597D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03K3/027—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
    • 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
    • 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
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • 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
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H03K2005/00058—Variable delay controlled by a digital setting
    • H03K2005/00071—Variable delay controlled by a digital setting by adding capacitance as a load

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Pulse Circuits (AREA)
DE200460006597 2004-02-18 2004-02-18 Taktimpulsgenerator Expired - Lifetime DE602004006597D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20040425100 EP1566888B1 (de) 2004-02-18 2004-02-18 Taktimpulsgenerator

Publications (1)

Publication Number Publication Date
DE602004006597D1 true DE602004006597D1 (de) 2007-07-05

Family

ID=34707425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200460006597 Expired - Lifetime DE602004006597D1 (de) 2004-02-18 2004-02-18 Taktimpulsgenerator

Country Status (2)

Country Link
EP (1) EP1566888B1 (de)
DE (1) DE602004006597D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7212143B1 (en) 2006-01-20 2007-05-01 Stmicroelectronics S.R.L. Circuit for selectively analog signals into digital codes
US11444617B2 (en) * 2016-12-02 2022-09-13 Semiconductor Components Industries, Llc Set and reset pulse generator circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565976A (en) * 1983-08-05 1986-01-21 Advanced Micro Devices, Inc. Interruptable voltage-controlled oscillator and phase-locked loop using same
FR2696061B1 (fr) * 1992-09-22 1994-12-02 Rainard Jean Luc Procédé pour retarder temporellement un signal et circuit à retard correspondant.
US5357204A (en) * 1993-09-01 1994-10-18 Intel Corporation One-shot clock generator circuit
JPH08102643A (ja) * 1994-09-30 1996-04-16 Asahi Kasei Micro Syst Kk 可変遅延回路及びこれを使用したリング発振回路並びにこれを使用したｐｌｌ回路
JPH1188125A (ja) * 1997-09-03 1999-03-30 Sony Corp ディジタル制御発振回路およびｐｌｌ回路
US6362694B1 (en) * 2000-03-31 2002-03-26 Intel Corporation Method and apparatus for providing a ring oscillator

Also Published As

Publication number Publication date
EP1566888A1 (de) 2005-08-24
EP1566888B1 (de) 2007-05-23

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Legal Events

Date Code Title Description
8332 No legal effect for de