IL94646A - Phase detector - Google Patents

Phase detector

Info

Publication number
IL94646A
IL94646A IL94646A IL9464690A IL94646A IL 94646 A IL94646 A IL 94646A IL 94646 A IL94646 A IL 94646A IL 9464690 A IL9464690 A IL 9464690A IL 94646 A IL94646 A IL 94646A
Authority
IL
Israel
Prior art keywords
phase detector
input signal
state phase
tri
dual
Prior art date
Application number
IL94646A
Other languages
English (en)
Other versions
IL94646A0 (en
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of IL94646A0 publication Critical patent/IL94646A0/xx
Publication of IL94646A publication Critical patent/IL94646A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
    • H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Manipulation Of Pulses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
IL94646A 1989-07-24 1990-06-06 Phase detector IL94646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/384,355 US4975650A (en) 1989-07-24 1989-07-24 Phase detector

Publications (2)

Publication Number Publication Date
IL94646A0 IL94646A0 (en) 1991-04-15
IL94646A true IL94646A (en) 1993-07-08

Family

ID=23517006

Family Applications (1)

Application Number Title Priority Date Filing Date
IL94646A IL94646A (en) 1989-07-24 1990-06-06 Phase detector

Country Status (16)

Country Link
US (1) US4975650A (xx)
EP (1) EP0483260B1 (xx)
JP (1) JP2876426B2 (xx)
KR (1) KR960001075B1 (xx)
CN (1) CN1023368C (xx)
AT (1) ATE127972T1 (xx)
AU (1) AU6070090A (xx)
CA (1) CA2059273C (xx)
DE (1) DE69022423T2 (xx)
FI (1) FI920339A0 (xx)
IE (1) IE61813B1 (xx)
IL (1) IL94646A (xx)
MY (1) MY105938A (xx)
NZ (1) NZ234592A (xx)
PH (1) PH26533A (xx)
WO (1) WO1991002405A1 (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2693523B2 (ja) * 1988-10-18 1997-12-24 株式会社リコー 多点同期方式の光走査装置
US5095315A (en) * 1989-08-21 1992-03-10 Ricoh Company, Ltd. Multipoint synchronization optical writing apparatus
JP2522413B2 (ja) * 1989-10-17 1996-08-07 日本電気株式会社 位相周波数比較器
US5644605A (en) * 1990-11-13 1997-07-01 Dallas Semiconductor Corp. Jitter attenuator
US5168245A (en) * 1991-10-30 1992-12-01 International Business Machines Corporation Monolithic digital phaselock loop circuit having an expanded pull-in range
US6023198A (en) * 1998-06-08 2000-02-08 Motorola, Inc. Self-tuning and temperature compensated voltage controlled oscillator
US6188287B1 (en) 1999-09-27 2001-02-13 Motorola, Inc. Method and apparatus for reducing phase noise in a voltage controlled oscillator circuit
US6194975B1 (en) 1999-12-13 2001-02-27 Motorola, Inc. Dual band VCO with improved phase noise
DE102006024210A1 (de) * 2006-05-23 2007-11-29 Deutsches Elektronen-Synchrotron Desy Selbstabgleichende driftfreie Hochfrequenz-Phasendetektor-Schaltung
FR2934443B1 (fr) * 2008-07-27 2010-08-13 Renault Sas Procede et dispositif de filtrage anti-a-coups pour vehicule automobile
CN102132488B (zh) * 2008-08-27 2013-10-16 Nxp股份有限公司 用于检测相位差п/2n的相位检测器
TWI478500B (zh) * 2009-09-23 2015-03-21 Richwave Technology Corp 數位鎖相迴路、頻率調整方法和整合式接收器
US8363703B2 (en) 2010-09-30 2013-01-29 Fujitsu Semiconductor Limited System and method for phase detection
US20130214836A1 (en) * 2011-04-19 2013-08-22 Mitsubishi Electric Corporation Frequency synthesizer
US9285206B1 (en) 2012-02-07 2016-03-15 Pile Dynamics, Inc. Measurement device for pile displacement and method for use of the same
EP3362804B1 (en) * 2015-10-14 2024-01-17 WiTricity Corporation Phase and amplitude detection in wireless energy transfer systems
GB2567463B (en) * 2017-10-12 2022-08-24 Communications Audit Uk Ltd Phase locked loop circuit
CN113861376A (zh) 2020-06-30 2021-12-31 科思创德国股份有限公司 用于制备复合材料的聚氨酯组合物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667031A (en) * 1970-08-18 1972-05-30 Massachusetts Inst Technology Phase-locked resolver tracking system
US3983506A (en) * 1975-07-11 1976-09-28 International Business Machines Corporation Acquisition process in a phase-locked-loop by gated means
US4378509A (en) * 1980-07-10 1983-03-29 Motorola, Inc. Linearized digital phase and frequency detector
JPS5923926A (ja) * 1982-07-30 1984-02-07 Fujitsu Ltd フエ−ズ・ロツク・ル−プ回路
US4499425A (en) * 1982-08-04 1985-02-12 Honeywell Inc. Phase velocity sign detector for frequency shift key demodulation
JPH0787362B2 (ja) * 1986-03-17 1995-09-20 日本電気株式会社 位相同期ル−プ
CA1284361C (en) * 1986-08-29 1991-05-21 Mitel Corporation Analog phase locked loop
JPS63266925A (ja) * 1987-04-23 1988-11-04 Nec Corp 位相同期ル−プ回路
JPH01128621A (ja) * 1987-11-13 1989-05-22 Fujitsu Ltd チャージポンプ回路
JPH01128620A (ja) * 1987-11-13 1989-05-22 Fujitsu Ltd チャージポンプ回路
US4764737A (en) * 1987-11-20 1988-08-16 Motorola, Inc. Frequency synthesizer having digital phase detector with optimal steering and level-type lock indication
JPH01243622A (ja) * 1988-03-25 1989-09-28 Hitachi Ltd 位相同期ループ回路
US4816774A (en) * 1988-06-03 1989-03-28 Motorola, Inc. Frequency synthesizer with spur compensation

Also Published As

Publication number Publication date
CN1023368C (zh) 1993-12-29
EP0483260A4 (en) 1992-10-07
JPH04507333A (ja) 1992-12-17
CN1058498A (zh) 1992-02-05
FI920339A0 (fi) 1992-01-24
KR920704414A (ko) 1992-12-19
DE69022423D1 (de) 1995-10-19
PH26533A (en) 1992-08-07
IE902039A1 (en) 1991-06-19
NZ234592A (en) 1992-11-25
CA2059273C (en) 1994-12-06
CA2059273A1 (en) 1991-01-25
KR960001075B1 (ko) 1996-01-18
IE61813B1 (en) 1994-11-30
WO1991002405A1 (en) 1991-02-21
EP0483260A1 (en) 1992-05-06
IL94646A0 (en) 1991-04-15
ATE127972T1 (de) 1995-09-15
MY105938A (en) 1995-02-28
DE69022423T2 (de) 1996-05-02
US4975650A (en) 1990-12-04
JP2876426B2 (ja) 1999-03-31
EP0483260B1 (en) 1995-09-13
AU6070090A (en) 1991-03-11

Similar Documents

Publication Publication Date Title
IL94646A (en) Phase detector
ATE126411T1 (de) Zweizustands-phasendetektor mit der fähigkeit zur frequenzsteuerung.
DE2966282D1 (en) Digital phase control circuit with auxiliary circuit
EP0883248A3 (en) Semiconductor integrated circuit with input/output interface adapted for small-amplitude operation
KR900702718A (ko) 전송 시스템
EP0295896A3 (en) An apparatus for controlling a switching amplifier
EP0660126A3 (en) Josephson type signal detector.
GB8625154D0 (en) Test arrangement
EP0658834A3 (en) Low-noise device for receiving an input current and for generating an output current reflecting the input current.
EP0360509A3 (en) Method and apparatus for carrying out a non-linear operation on a digital signal
KR910006956A (ko) 정보기록장치
AU8091898A (en) Wake-up circuit for an electronic apparatus
DE69131012D1 (de) Zeitbasierter signaldetektor
AU5233093A (en) Microwave monolithic integrated circuit testing
CA2012392A1 (en) Variable transmission power type transmitter
DE3782056D1 (de) Ueberstromdetektor und leistungsschalter.
EP0568914A3 (xx)
ES2094154T3 (es) Reduccion de corriente en un sintetizador.
DE69018179D1 (de) Empfängerschaltung mit erstem und zweitem Verstärker.
EP0642224A3 (en) Circuit for detecting the transition of an input signal for a portion of circuit with low power consumption.
EP0427011A3 (en) Circuit for determining the state of operation of function keys
EP0219338A3 (en) Digital color signal processing circuit
JPS5772430A (en) Phase synchronizng detecting circuit
AU1288495A (en) An immunoassay for detecting immunologically non-remarkable compounds, its components and an immunoassay kit
JPS55153277A (en) Inverter

Legal Events

Date Code Title Description
KB Patent renewed
KB Patent renewed
KB Patent renewed