CN1848682A - 逻辑电平转换电路和使用了它的相位同步电路 - Google Patents

逻辑电平转换电路和使用了它的相位同步电路 Download PDF

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Publication number
CN1848682A
CN1848682A CNA2006100723472A CN200610072347A CN1848682A CN 1848682 A CN1848682 A CN 1848682A CN A2006100723472 A CNA2006100723472 A CN A2006100723472A CN 200610072347 A CN200610072347 A CN 200610072347A CN 1848682 A CN1848682 A CN 1848682A
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CN
China
Prior art keywords
mentioned
signal
threshold value
output signal
circuit
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.)
Pending
Application number
CNA2006100723472A
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English (en)
Chinese (zh)
Inventor
川本高司
小久保优
大岛俊
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.)
Renesas Technology Corp
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Renesas Technology Corp
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 Renesas Technology Corp filed Critical Renesas Technology Corp
Publication of CN1848682A publication Critical patent/CN1848682A/zh
Pending legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • 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
    • H03K19/0021—Modifications of threshold
    • H03K19/0027—Modifications of threshold in field effect transistor circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
    • H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
CNA2006100723472A 2005-04-15 2006-04-14 逻辑电平转换电路和使用了它的相位同步电路 Pending CN1848682A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005117753A JP2006303554A (ja) 2005-04-15 2005-04-15 論理レベル変換回路及びそれを用いた位相同期回路
JP117753/2005 2005-04-15

Publications (1)

Publication Number Publication Date
CN1848682A true CN1848682A (zh) 2006-10-18

Family

ID=37078079

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100723472A Pending CN1848682A (zh) 2005-04-15 2006-04-14 逻辑电平转换电路和使用了它的相位同步电路

Country Status (5)

Country Link
US (2) US7446614B2 (enExample)
JP (1) JP2006303554A (enExample)
KR (1) KR20060109325A (enExample)
CN (1) CN1848682A (enExample)
TW (1) TW200642282A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100586022C (zh) * 2008-03-05 2010-01-27 钰创科技股份有限公司 可调整翻转点的反相器、或非门以及与非门
US8385474B2 (en) 2007-09-21 2013-02-26 Qualcomm Incorporated Signal generator with adjustable frequency
CN101803194B (zh) * 2007-09-21 2013-03-27 高通股份有限公司 具有信号跟踪的信号发生器
US8446976B2 (en) 2007-09-21 2013-05-21 Qualcomm Incorporated Signal generator with adjustable phase
US9641113B2 (en) 2014-02-28 2017-05-02 General Electric Company System and method for controlling a power generation system based on PLL errors

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7965805B2 (en) * 2007-09-21 2011-06-21 Qualcomm Incorporated Signal generator with signal tracking
JP4772885B2 (ja) * 2009-03-17 2011-09-14 株式会社日立製作所 信号レベル変換回路および位相同期回路
CN119995534B (zh) * 2025-01-16 2025-10-17 中山大学 一种基于并行数字算法的高频数字锁相放大器及控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778611A (en) * 1980-10-31 1982-05-17 Matsushita Electric Ind Co Ltd Digital signal reproducing method
JPS63217712A (ja) * 1987-03-05 1988-09-09 Matsushita Electric Ind Co Ltd デイジタル情報再生装置
JP3163484B2 (ja) 1990-09-29 2001-05-08 アンリツ株式会社 波形整形回路およびディジタル信号解析装置
US5210712A (en) 1990-09-29 1993-05-11 Anritsu Corporation Waveform shaping circuit and digital signal analyzing apparatus using the same
JP4167747B2 (ja) 1998-04-13 2008-10-22 株式会社ルネサステクノロジ 周波数可変発振回路及びそれを用いた位相同期回路
JP2000078003A (ja) * 1998-08-28 2000-03-14 Seiko Epson Corp Ｐｌｌ回路
JP2001243715A (ja) * 2000-02-24 2001-09-07 Sony Corp 波形整形回路
JP2001358565A (ja) * 2000-06-13 2001-12-26 Hitachi Ltd 周波数可変発振回路およびそれを用いた位相同期回路
JP2003347936A (ja) * 2001-11-02 2003-12-05 Seiko Epson Corp クロック整形回路および電子機器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8385474B2 (en) 2007-09-21 2013-02-26 Qualcomm Incorporated Signal generator with adjustable frequency
CN101803194B (zh) * 2007-09-21 2013-03-27 高通股份有限公司 具有信号跟踪的信号发生器
US8446976B2 (en) 2007-09-21 2013-05-21 Qualcomm Incorporated Signal generator with adjustable phase
CN101803193B (zh) * 2007-09-21 2016-04-13 高通股份有限公司 具有可调相位的信号发生器
CN100586022C (zh) * 2008-03-05 2010-01-27 钰创科技股份有限公司 可调整翻转点的反相器、或非门以及与非门
US9641113B2 (en) 2014-02-28 2017-05-02 General Electric Company System and method for controlling a power generation system based on PLL errors

Also Published As

Publication number Publication date
US7446614B2 (en) 2008-11-04
TW200642282A (en) 2006-12-01
US20060261873A1 (en) 2006-11-23
US20090096540A1 (en) 2009-04-16
KR20060109325A (ko) 2006-10-19
JP2006303554A (ja) 2006-11-02

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20061018