DE69120902D1 - Eingangspuffer mit Rauschfilter - Google Patents

Eingangspuffer mit Rauschfilter

Info

Publication number
DE69120902D1
DE69120902D1 DE69120902T DE69120902T DE69120902D1 DE 69120902 D1 DE69120902 D1 DE 69120902D1 DE 69120902 T DE69120902 T DE 69120902T DE 69120902 T DE69120902 T DE 69120902T DE 69120902 D1 DE69120902 D1 DE 69120902D1
Authority
DE
Germany
Prior art keywords
input buffer
schmitt trigger
noise filter
transfer gate
digital 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.)
Expired - Lifetime
Application number
DE69120902T
Other languages
English (en)
Inventor
Liem T Nguyen
Hans Magnusson
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.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices 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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of DE69120902D1 publication Critical patent/DE69120902D1/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
    • H03K3/037—Bistable circuits
    • H03K3/0377—Bistables with hysteresis, e.g. Schmitt trigger
DE69120902T 1990-11-21 1991-10-30 Eingangspuffer mit Rauschfilter Expired - Lifetime DE69120902D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/606,882 US5065054A (en) 1990-11-21 1990-11-21 Input buffer with noise filter for eliminating short-pulse-width noise

Publications (1)

Publication Number Publication Date
DE69120902D1 true DE69120902D1 (de) 1996-08-22

Family

ID=24429877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120902T Expired - Lifetime DE69120902D1 (de) 1990-11-21 1991-10-30 Eingangspuffer mit Rauschfilter

Country Status (5)

Country Link
US (1) US5065054A (de)
EP (1) EP0487216B1 (de)
JP (1) JPH0514146A (de)
AT (1) ATE140570T1 (de)
DE (1) DE69120902D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5394108A (en) * 1992-08-31 1995-02-28 Motorola Non-linear burst mode data receiver
JP3612634B2 (ja) * 1996-07-09 2005-01-19 富士通株式会社 高速クロック信号に対応した入力バッファ回路、集積回路装置、半導体記憶装置、及び集積回路システム
US5748021A (en) * 1996-11-21 1998-05-05 Cypress Semiconductor Corporation Sense amplifier design with dynamic recovery
US6329867B1 (en) * 1997-04-25 2001-12-11 Texas Instruments Incorporated Clock input buffer with noise suppression
JP4837589B2 (ja) * 2007-02-07 2011-12-14 シーケーディ株式会社 ランプ製造装置
KR101299922B1 (ko) * 2007-11-06 2013-08-27 삼성전자주식회사 쇼트 펄스 제거 회로 및 이를 포함하는 반도체 장치
US10033359B2 (en) * 2015-10-23 2018-07-24 Qualcomm Incorporated Area efficient flip-flop with improved scan hold-margin
US9966953B2 (en) 2016-06-02 2018-05-08 Qualcomm Incorporated Low clock power data-gated flip-flop

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716850A (en) * 1971-12-21 1973-02-13 Ibm Synchronous detector for monopulse key sampling electronic keyboard
US3906254A (en) * 1974-08-05 1975-09-16 Ibm Complementary FET pulse level converter
US4497068A (en) * 1982-01-25 1985-01-29 Eaton Corporation Encoding system for optic data link
JPS5974721A (ja) * 1982-10-21 1984-04-27 Toshiba Corp シユミツト・トリガ回路
JPS59104821A (ja) * 1982-12-07 1984-06-16 Nec Corp シユミツト回路
JPS62151053A (ja) * 1985-12-25 1987-07-06 Iwatsu Electric Co Ltd ノイズ除去回路
JPS62171216A (ja) * 1986-01-22 1987-07-28 Nec Corp 半導体論理回路
US4857760A (en) * 1988-02-10 1989-08-15 Tektronix, Inc. Bipolar glitch detector circuit
US4939394A (en) * 1988-09-16 1990-07-03 Texas Instruments Incorporated Synchronous circuit system having asynchronous signal input
US4945261A (en) * 1989-03-27 1990-07-31 National Semiconductor Corporation Level and edge sensitive input circuit
US5001374A (en) * 1989-09-08 1991-03-19 Amp Incorporated Digital filter for removing short duration noise

Also Published As

Publication number Publication date
EP0487216A3 (en) 1993-09-08
EP0487216A2 (de) 1992-05-27
JPH0514146A (ja) 1993-01-22
US5065054A (en) 1991-11-12
EP0487216B1 (de) 1996-07-17
ATE140570T1 (de) 1996-08-15

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Legal Events

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