JP2007088712A - ノイズフィルタ回路 - Google Patents

ノイズフィルタ回路 Download PDF

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Publication number
JP2007088712A
JP2007088712A JP2005273752A JP2005273752A JP2007088712A JP 2007088712 A JP2007088712 A JP 2007088712A JP 2005273752 A JP2005273752 A JP 2005273752A JP 2005273752 A JP2005273752 A JP 2005273752A JP 2007088712 A JP2007088712 A JP 2007088712A
Authority
JP
Japan
Prior art keywords
circuit
noise
delay
input
signal
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
JP2005273752A
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English (en)
Japanese (ja)
Other versions
JP2007088712A5 (enExample
Inventor
Daisuke Muraoka
大介 村岡
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP2005273752A priority Critical patent/JP2007088712A/ja
Priority to US11/521,674 priority patent/US7659752B2/en
Priority to CN200610139837XA priority patent/CN1937406B/zh
Publication of JP2007088712A publication Critical patent/JP2007088712A/ja
Publication of JP2007088712A5 publication Critical patent/JP2007088712A5/ja
Pending legal-status Critical Current

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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
    • H03K5/125—Discriminating pulses
    • H03K5/1252—Suppression or limitation of noise or interference

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)
JP2005273752A 2005-09-21 2005-09-21 ノイズフィルタ回路 Pending JP2007088712A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005273752A JP2007088712A (ja) 2005-09-21 2005-09-21 ノイズフィルタ回路
US11/521,674 US7659752B2 (en) 2005-09-21 2006-09-14 Noise filter circuit
CN200610139837XA CN1937406B (zh) 2005-09-21 2006-09-21 噪音滤波器电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005273752A JP2007088712A (ja) 2005-09-21 2005-09-21 ノイズフィルタ回路

Publications (2)

Publication Number Publication Date
JP2007088712A true JP2007088712A (ja) 2007-04-05
JP2007088712A5 JP2007088712A5 (enExample) 2008-07-03

Family

ID=37884848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005273752A Pending JP2007088712A (ja) 2005-09-21 2005-09-21 ノイズフィルタ回路

Country Status (3)

Country Link
US (1) US7659752B2 (enExample)
JP (1) JP2007088712A (enExample)
CN (1) CN1937406B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012029067A (ja) * 2010-07-23 2012-02-09 Seiko Epson Corp ノイズ除去装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7706113B1 (en) * 2007-01-29 2010-04-27 Integrated Device Technology, Inc. Electrical overstress (EOS) and electrostatic discharge (ESD) protection circuit and method of use
US20090191821A1 (en) * 2008-01-25 2009-07-30 Spyridon Charalabos Kavadias Method and system for transmit path filter and mixer co-design
JP5501320B2 (ja) * 2011-09-30 2014-05-21 京セラドキュメントソリューションズ株式会社 電子回路
KR20150127765A (ko) * 2012-02-09 2015-11-18 에스케이이노베이션 주식회사 고전압 배터리 시스템
US9541929B2 (en) * 2012-11-08 2017-01-10 Richtek Technology Corporation Mixed mode compensation circuit
CN106936411B (zh) * 2015-12-30 2021-07-27 格科微电子（上海）有限公司 抗噪声干扰的数字触发器
CN105897226B (zh) * 2016-04-05 2018-07-06 科络克电子科技（上海）有限公司 快速高效的信号噪声滤波处理系统及方法
TWI638521B (zh) * 2017-09-19 2018-10-11 新唐科技股份有限公司 時脈濾波器及時脈濾波方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268220A (ja) * 1988-04-19 1989-10-25 Seiko Epson Corp パルス発生回路
JPH06112782A (ja) * 1992-09-30 1994-04-22 Nec Ic Microcomput Syst Ltd 半導体集積回路
JPH06132791A (ja) * 1992-10-20 1994-05-13 Fujitsu General Ltd ノイズ除去回路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61128832U (enExample) * 1985-01-30 1986-08-12
JPS61208919A (ja) * 1985-03-13 1986-09-17 Toshiba Corp 集積回路内蔵型低域通過フイルタ
US4875130A (en) * 1988-07-06 1989-10-17 National Semiconductor Corporation ESD low resistance input structure
US5198710A (en) * 1991-05-30 1993-03-30 Texas Instruments Incorporated Bi-directional digital noise glitch filter
JPH09223952A (ja) * 1996-02-15 1997-08-26 Mitsubishi Electric Corp 可変遅延回路とこれを用いたリング発振器及びパルス幅可変回路
JP2001141792A (ja) * 1999-10-01 2001-05-25 Schlumberger Technol Inc 源同期信号出力を有する電子デバイスを試験する方法および装置
FR2813460B1 (fr) * 2000-08-24 2003-01-24 St Microelectronics Sa Circuit de filtrage de signaux logiques parasites
JP2003223241A (ja) * 2002-01-31 2003-08-08 Mitsubishi Electric Corp リセットコントロール装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01268220A (ja) * 1988-04-19 1989-10-25 Seiko Epson Corp パルス発生回路
JPH06112782A (ja) * 1992-09-30 1994-04-22 Nec Ic Microcomput Syst Ltd 半導体集積回路
JPH06132791A (ja) * 1992-10-20 1994-05-13 Fujitsu General Ltd ノイズ除去回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012029067A (ja) * 2010-07-23 2012-02-09 Seiko Epson Corp ノイズ除去装置

Also Published As

Publication number Publication date
US7659752B2 (en) 2010-02-09
CN1937406A (zh) 2007-03-28
US20070066266A1 (en) 2007-03-22
CN1937406B (zh) 2010-06-16

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