WO2005039050A3 - Master-latchschaltung mit signalpegelverschiebung für ein dynamisches flip-flop - Google Patents

Master-latchschaltung mit signalpegelverschiebung für ein dynamisches flip-flop Download PDF

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Publication number
WO2005039050A3
WO2005039050A3 PCT/EP2004/009853 EP2004009853W WO2005039050A3 WO 2005039050 A3 WO2005039050 A3 WO 2005039050A3 EP 2004009853 W EP2004009853 W EP 2004009853W WO 2005039050 A3 WO2005039050 A3 WO 2005039050A3
Authority
WO
WIPO (PCT)
Prior art keywords
latch circuit
master latch
clock pulse
pulse signal
clk
Prior art date
Application number
PCT/EP2004/009853
Other languages
English (en)
French (fr)
Other versions
WO2005039050A2 (de
Inventor
Joerg Berthold
Georg Georgakos
Stephan Henzler
Doris Schmitt-Landsiedel
Original Assignee
Infineon Technologies Ag
Joerg Berthold
Georg Georgakos
Stephan Henzler
Doris Schmitt-Landsiedel
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 Infineon Technologies Ag, Joerg Berthold, Georg Georgakos, Stephan Henzler, Doris Schmitt-Landsiedel filed Critical Infineon Technologies Ag
Priority to US10/563,040 priority Critical patent/US20060273838A1/en
Priority to EP04764805A priority patent/EP1665529A2/de
Priority to JP2005518691A priority patent/JP4575300B2/ja
Publication of WO2005039050A2 publication Critical patent/WO2005039050A2/de
Publication of WO2005039050A3 publication Critical patent/WO2005039050A3/de

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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
    • 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
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356104—Bistable circuits using complementary field-effect transistors
    • H03K3/356113—Bistable circuits using complementary field-effect transistors using additional transistors in the input circuit
    • H03K3/356121—Bistable circuits using complementary field-effect transistors using additional transistors in the input circuit with synchronous operation

Landscapes

  • Logic Circuits (AREA)

Abstract

Master-Latchschaltung (10) mit Signalpegelverschiebung für ein Flip-Flop (1), das durch ein Taktsignal (Clk) getaktet wird, wobei die Master­Latchschaltung (10) aufweist: eine Signalverzögerungsschaltung (13), die das anliegende Taktsignal (Clk) mit einer bestimmten Zeitverzögerung (AT) verzögert und invertiert; und einen Schaltungsknoten (14), der in einer Aufladephase, in der das anliegende Taktsignal (Clk) logisch niedrig ist, auf eine Betriebsspannung (VB) aufgeladen wird, und der in einer Auswertephase, wenn das anliegende Taktsignal (Clk) und das verzögerte invertierte Taktsignal (ClkDELAY) logisch hoch sind, abhängig von einem anliegenden Datensignal (D) entladbar ist wobei das Datensignal nur Transistoren eines einzigen Typs (entweder nur N- oder nur P-Kanal) ansteuert. Die Master-Latchschaltung (10) weist nur eine einzige Versorgungsspannung auf.
PCT/EP2004/009853 2003-09-19 2004-09-03 Master-latchschaltung mit signalpegelverschiebung für ein dynamisches flip-flop WO2005039050A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/563,040 US20060273838A1 (en) 2003-09-19 2004-09-03 Master latch circuit with signal level displacement for a dynamic flip flop
EP04764805A EP1665529A2 (de) 2003-09-19 2004-09-03 Master-latchschaltung mit signalpegelverschiebung für ein dynamisches flip-flop
JP2005518691A JP4575300B2 (ja) 2003-09-19 2004-09-03 ダイナミック・フリップ・フロップの信号レベル置換を備えたマスタ・ラッチ回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343565A DE10343565B3 (de) 2003-09-19 2003-09-19 Master-Latchschaltung mit Signalpegelverschiebung für ein dynamisches Flip-Flop
DE10343565.4 2003-09-19

Publications (2)

Publication Number Publication Date
WO2005039050A2 WO2005039050A2 (de) 2005-04-28
WO2005039050A3 true WO2005039050A3 (de) 2005-06-09

Family

ID=34177853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/009853 WO2005039050A2 (de) 2003-09-19 2004-09-03 Master-latchschaltung mit signalpegelverschiebung für ein dynamisches flip-flop

Country Status (6)

Country Link
US (1) US20060273838A1 (de)
EP (1) EP1665529A2 (de)
JP (1) JP4575300B2 (de)
CN (1) CN100433552C (de)
DE (1) DE10343565B3 (de)
WO (1) WO2005039050A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8020018B2 (en) * 2006-09-28 2011-09-13 Infineon Technologies Ag Circuit arrangement and method of operating a circuit arrangement
CN101859595B (zh) * 2009-04-07 2012-04-04 丰田自动车株式会社 锁存装置及锁存方法
KR101573343B1 (ko) 2009-06-16 2015-12-02 삼성전자주식회사 플립플롭 회로 및 이를 구비하는 컴퓨터 시스템
FR2953809B1 (fr) 2009-12-16 2012-04-06 Mbda France Systeme d'emport et de largage de charge pour avion de transport
US8959268B2 (en) * 2012-03-09 2015-02-17 Canon Kabushiki Kaisha Information processing apparatus, serial communication system, method of initialization of communication therefor and serial communication apparatus
US8994429B1 (en) * 2014-03-13 2015-03-31 Oracle International Corporation Energy efficient flip-flop with reduced setup time
US9473113B1 (en) * 2015-09-24 2016-10-18 Qualcomm Incorporated Power management with flip-flops
US9564901B1 (en) 2015-12-17 2017-02-07 Apple Inc. Self-timed dynamic level shifter with falling edge generator
EP3574584B1 (de) * 2017-01-24 2024-01-24 Telefonaktiebolaget LM Ericsson (publ) Variable verzögerungsschaltungen
JP6389937B1 (ja) * 2017-08-29 2018-09-12 力晶科技股▲ふん▼有限公司 電源制御回路及び電源制御回路を備えた論理回路装置
CN108107343B (zh) * 2017-11-22 2019-12-06 宁波大学 一种基于真实sh时间的老化传感器
US10389335B1 (en) 2018-05-04 2019-08-20 Apple Inc. Clock pulse generation circuit
CN110995206B (zh) * 2019-12-13 2023-07-28 海光信息技术股份有限公司 触发器电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976984A (en) * 1974-05-20 1976-08-24 Tokyo Shibaura Electric Co., Ltd. Level shifting circuit device
US5764089A (en) * 1995-09-11 1998-06-09 Altera Corporation Dynamic latching device
US6043698A (en) * 1997-11-03 2000-03-28 Arm Limited Voltage level shifter
US6507228B2 (en) * 2001-05-03 2003-01-14 International Business Machines Corporation Method and apparatus for latching a clocked data signal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6393223A (ja) * 1986-10-07 1988-04-23 Oki Electric Ind Co Ltd 多段ダイナミツク論理回路
JPH07249982A (ja) * 1994-03-10 1995-09-26 Fujitsu Ltd ダイナミック論理回路装置
JP3630847B2 (ja) * 1996-05-16 2005-03-23 株式会社ルネサステクノロジ ラッチ回路
JP3478033B2 (ja) * 1996-12-30 2003-12-10 ソニー株式会社 フリップフロップ回路
US5917355A (en) * 1997-01-16 1999-06-29 Sun Microsystems, Inc. Edge-triggered staticized dynamic flip-flop with conditional shut-off mechanism
JP3652950B2 (ja) * 2000-02-02 2005-05-25 富士通株式会社 電圧変換回路及び電圧変換回路の制御回路
US6433601B1 (en) * 2000-12-15 2002-08-13 Koninklijke Philips Electronics N.V. Pulsed D-Flip-Flop using differential cascode switch
DE10204487B4 (de) * 2002-01-30 2004-03-04 Infineon Technologies Ag Temperatursensor
US20060267653A1 (en) * 2005-05-25 2006-11-30 Honeywell International Inc. Single-event-effect hardened circuitry

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976984A (en) * 1974-05-20 1976-08-24 Tokyo Shibaura Electric Co., Ltd. Level shifting circuit device
US5764089A (en) * 1995-09-11 1998-06-09 Altera Corporation Dynamic latching device
US6043698A (en) * 1997-11-03 2000-03-28 Arm Limited Voltage level shifter
US6507228B2 (en) * 2001-05-03 2003-01-14 International Business Machines Corporation Method and apparatus for latching a clocked data signal

Also Published As

Publication number Publication date
JP2006515494A (ja) 2006-05-25
US20060273838A1 (en) 2006-12-07
WO2005039050A2 (de) 2005-04-28
EP1665529A2 (de) 2006-06-07
JP4575300B2 (ja) 2010-11-04
DE10343565B3 (de) 2005-03-10
CN100433552C (zh) 2008-11-12
CN1816967A (zh) 2006-08-09

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