CN1138195C - 处理数字信号的方法和电路装置 - Google Patents
处理数字信号的方法和电路装置 Download PDFInfo
- Publication number
- CN1138195C CN1138195C CNB981168752A CN98116875A CN1138195C CN 1138195 C CN1138195 C CN 1138195C CN B981168752 A CNB981168752 A CN B981168752A CN 98116875 A CN98116875 A CN 98116875A CN 1138195 C CN1138195 C CN 1138195C
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit
- input end
- output
- input
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 20
- 230000000630 rising effect Effects 0.000 claims description 17
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Manipulation Of Pulses (AREA)
- Logic Circuits (AREA)
- Pulse Circuits (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19733733.3 | 1997-08-04 | ||
DE19733733A DE19733733C2 (de) | 1997-08-04 | 1997-08-04 | Verfahren und Schaltungsanordnung zur Bearbeitung digitaler Signale |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1208875A CN1208875A (zh) | 1999-02-24 |
CN1138195C true CN1138195C (zh) | 2004-02-11 |
Family
ID=7837983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981168752A Expired - Fee Related CN1138195C (zh) | 1997-08-04 | 1998-08-04 | 处理数字信号的方法和电路装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6445753B1 (zh) |
EP (1) | EP0896431B1 (zh) |
JP (1) | JPH11163693A (zh) |
KR (1) | KR100547399B1 (zh) |
CN (1) | CN1138195C (zh) |
DE (2) | DE19733733C2 (zh) |
TW (1) | TW454384B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107852162A (zh) * | 2015-07-16 | 2018-03-27 | 华为技术有限公司 | 一种高速锁存器和方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2810171B1 (fr) * | 2000-06-09 | 2004-04-16 | Mhs | Dispositif de filtrage et de calibrage d'une impulsion d'entree par rapport a une duree de reference |
WO2013079109A1 (en) * | 2011-11-30 | 2013-06-06 | Abb Technology Ag | An electronic system for an electrical apparatus and related method |
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 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659286A (en) * | 1970-02-02 | 1972-04-25 | Hughes Aircraft Co | Data converting and clock pulse generating system |
DE2410957C2 (de) * | 1974-03-07 | 1982-10-21 | Nixdorf Computer Ag, 4790 Paderborn | Schaltungsanordnung für Datenübertragungsanlagen, zur Unterdrückung impulsförmiger Signale in einer Eingangssignalfolge |
DE2841171C3 (de) * | 1978-09-21 | 1984-04-26 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Entstören von Übertragungseinrichtungen für digitale Signale, insbesondere zum Ausblenden von höherfrequenten Störimpulsen beliebiger Polarität |
DE3133667C2 (de) * | 1981-08-26 | 1986-06-19 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zum Unterdrücken von durch Kontaktprellungen erzeugten Impulsen |
US4471235A (en) * | 1982-05-03 | 1984-09-11 | Data General Corporation | Short pulse width noise immunity discriminator circuit |
US4786824A (en) * | 1984-05-24 | 1988-11-22 | Kabushiki Kaisha Toshiba | Input signal level detecting circuit |
IT1233424B (it) * | 1987-12-14 | 1992-03-31 | Sgs Microelettronica Spa | Circuito antirimbalzo per circuiti digitali. |
JPH05308258A (ja) | 1991-05-21 | 1993-11-19 | Fujitsu Ltd | ノイズ除去回路 |
JPH05114838A (ja) | 1991-10-22 | 1993-05-07 | Fujitsu Ltd | ノイズ除去回路 |
JPH05235713A (ja) | 1992-02-18 | 1993-09-10 | Toshiba Corp | ノイズ除去回路 |
US5418486A (en) * | 1994-01-28 | 1995-05-23 | Vlsi Technology, Inc. | Universal digital filter for noisy lines |
US6130563A (en) * | 1997-09-10 | 2000-10-10 | Integrated Device Technology, Inc. | Output driver circuit for high speed digital signal transmission |
-
1997
- 1997-08-04 DE DE19733733A patent/DE19733733C2/de not_active Expired - Fee Related
-
1998
- 1998-07-20 TW TW087111800A patent/TW454384B/zh not_active IP Right Cessation
- 1998-07-29 EP EP98114224A patent/EP0896431B1/de not_active Expired - Lifetime
- 1998-07-29 DE DE59809697T patent/DE59809697D1/de not_active Expired - Lifetime
- 1998-08-03 KR KR1019980031469A patent/KR100547399B1/ko not_active IP Right Cessation
- 1998-08-04 US US09/128,807 patent/US6445753B1/en not_active Expired - Lifetime
- 1998-08-04 CN CNB981168752A patent/CN1138195C/zh not_active Expired - Fee Related
- 1998-08-04 JP JP10220267A patent/JPH11163693A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107852162A (zh) * | 2015-07-16 | 2018-03-27 | 华为技术有限公司 | 一种高速锁存器和方法 |
CN107852162B (zh) * | 2015-07-16 | 2021-02-05 | 华为技术有限公司 | 一种高速锁存器和方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH11163693A (ja) | 1999-06-18 |
CN1208875A (zh) | 1999-02-24 |
EP0896431A2 (de) | 1999-02-10 |
EP0896431B1 (de) | 2003-09-24 |
DE59809697D1 (de) | 2003-10-30 |
DE19733733C2 (de) | 1999-09-02 |
TW454384B (en) | 2001-09-11 |
DE19733733A1 (de) | 1999-02-11 |
US6445753B1 (en) | 2002-09-03 |
KR100547399B1 (ko) | 2006-04-21 |
KR19990023303A (ko) | 1999-03-25 |
EP0896431A3 (de) | 2000-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20130217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130217 Address after: German Neubiberg Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: Siemens AG Effective date of registration: 20130217 Address after: Munich, Germany Patentee after: QIMONDA AG Address before: German Neubiberg Patentee before: Infineon Technologies AG |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151223 Address after: German Berg, Laura Ibiza Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: QIMONDA AG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040211 Termination date: 20160804 |
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CF01 | Termination of patent right due to non-payment of annual fee |