WO2009001653A1 - 波形処理回路 - Google Patents
波形処理回路 Download PDFInfo
- Publication number
- WO2009001653A1 WO2009001653A1 PCT/JP2008/060086 JP2008060086W WO2009001653A1 WO 2009001653 A1 WO2009001653 A1 WO 2009001653A1 JP 2008060086 W JP2008060086 W JP 2008060086W WO 2009001653 A1 WO2009001653 A1 WO 2009001653A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- outputs
- circuit
- waveform processing
- processing circuit
- reference signal
- Prior art date
Links
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
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
-
- 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
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
-
- 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
- H03K2005/00078—Fixed delay
- H03K2005/00136—Avoiding asymmetry of delay for leading or trailing edge; Avoiding variations of delay due to threshold
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Analogue/Digital Conversion (AREA)
- Pulse Circuits (AREA)
- Manipulation Of Pulses (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08777072A EP2173033A4 (en) | 2007-06-25 | 2008-06-01 | WAVEFORM PROCESSING CIRCUIT |
US12/666,780 US8314642B2 (en) | 2007-06-25 | 2008-06-01 | Pulse width adjusting circuit |
KR1020097025328A KR101161004B1 (ko) | 2007-06-25 | 2008-06-01 | 파형 처리 회로 |
JP2009520414A JP5303762B2 (ja) | 2007-06-25 | 2008-06-01 | 波形処理回路。 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007166389 | 2007-06-25 | ||
JP2007-166389 | 2007-06-25 | ||
JP2007-201390 | 2007-08-01 | ||
JP2007201390 | 2007-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009001653A1 true WO2009001653A1 (ja) | 2008-12-31 |
Family
ID=40185475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/060086 WO2009001653A1 (ja) | 2007-06-25 | 2008-06-01 | 波形処理回路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8314642B2 (ja) |
EP (1) | EP2173033A4 (ja) |
JP (1) | JP5303762B2 (ja) |
KR (1) | KR101161004B1 (ja) |
WO (1) | WO2009001653A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010206335A (ja) * | 2009-02-28 | 2010-09-16 | Nagasaki Univ | 信号発生装置 |
JP2013034119A (ja) * | 2011-08-02 | 2013-02-14 | Mitsubishi Electric Corp | 位相比較装置 |
US20130074473A1 (en) * | 2011-09-22 | 2013-03-28 | Continental Automotive Systems Us, Inc. | Trigger activated adjustable pulse width generator circuit for automotive exhaust after-treatment and injection |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8982099B2 (en) | 2009-06-25 | 2015-03-17 | Semiconductor Energy Laboratory Co., Ltd. | Touch panel and driving method of the same |
JP6679897B2 (ja) * | 2015-11-20 | 2020-04-15 | 富士通株式会社 | 情報処理装置、生体認証方法および生体認証プログラム |
US10270429B1 (en) * | 2017-12-20 | 2019-04-23 | Micron Technology, Inc. | Internal clock distortion calibration using DC component offset of clock signal |
US10833656B2 (en) | 2018-04-30 | 2020-11-10 | Micron Technology, Inc. | Autonomous duty cycle calibration |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04151968A (ja) * | 1990-05-07 | 1992-05-25 | Ricoh Co Ltd | パルス幅変調回路 |
JPH08330916A (ja) * | 1995-05-29 | 1996-12-13 | Ricoh Co Ltd | タイミング発生器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2553680B2 (ja) * | 1988-12-29 | 1996-11-13 | 松下電器産業株式会社 | デジタル信号処理回路 |
JPH04105412A (ja) * | 1990-08-27 | 1992-04-07 | Nec Ibaraki Ltd | フリップフロップ |
JP3378667B2 (ja) * | 1994-08-10 | 2003-02-17 | 株式会社アドバンテスト | 周期クロックの可変遅延回路 |
JPH08322240A (ja) * | 1995-05-24 | 1996-12-03 | Fuji Electric Co Ltd | 自己消弧形半導体素子のゲート制御方法 |
US6204710B1 (en) * | 1998-06-22 | 2001-03-20 | Xilinx, Inc. | Precision trim circuit for delay lines |
JP4105831B2 (ja) * | 1998-09-11 | 2008-06-25 | 株式会社アドバンテスト | 波形発生装置、半導体試験装置、および半導体デバイス |
JP2003329712A (ja) * | 2002-05-15 | 2003-11-19 | Sony Corp | 信号処理装置、および信号処理方法 |
US7075353B1 (en) * | 2004-01-05 | 2006-07-11 | National Semiconductor Corporation | Clock generator circuit stabilized over temperature, process and power supply variations |
US20080143408A1 (en) * | 2006-12-19 | 2008-06-19 | Fabrice Paillet | Pulse width modulator |
-
2008
- 2008-06-01 US US12/666,780 patent/US8314642B2/en not_active Expired - Fee Related
- 2008-06-01 WO PCT/JP2008/060086 patent/WO2009001653A1/ja active Application Filing
- 2008-06-01 KR KR1020097025328A patent/KR101161004B1/ko not_active IP Right Cessation
- 2008-06-01 JP JP2009520414A patent/JP5303762B2/ja not_active Expired - Fee Related
- 2008-06-01 EP EP08777072A patent/EP2173033A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04151968A (ja) * | 1990-05-07 | 1992-05-25 | Ricoh Co Ltd | パルス幅変調回路 |
JPH08330916A (ja) * | 1995-05-29 | 1996-12-13 | Ricoh Co Ltd | タイミング発生器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010206335A (ja) * | 2009-02-28 | 2010-09-16 | Nagasaki Univ | 信号発生装置 |
JP2013034119A (ja) * | 2011-08-02 | 2013-02-14 | Mitsubishi Electric Corp | 位相比較装置 |
US20130074473A1 (en) * | 2011-09-22 | 2013-03-28 | Continental Automotive Systems Us, Inc. | Trigger activated adjustable pulse width generator circuit for automotive exhaust after-treatment and injection |
US8723614B2 (en) * | 2011-09-22 | 2014-05-13 | Continental Automotive Systems, Inc. | Trigger activated adjustable pulse width generator circuit for automotive exhaust after-treatment and injection |
Also Published As
Publication number | Publication date |
---|---|
US20100271096A1 (en) | 2010-10-28 |
KR20100020954A (ko) | 2010-02-23 |
JPWO2009001653A1 (ja) | 2010-08-26 |
EP2173033A4 (en) | 2012-07-04 |
US8314642B2 (en) | 2012-11-20 |
KR101161004B1 (ko) | 2012-06-28 |
EP2173033A1 (en) | 2010-04-07 |
JP5303762B2 (ja) | 2013-10-02 |
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