SE0003058D0 - A state machine - Google Patents

A state machine

Info

Publication number
SE0003058D0
SE0003058D0 SE0003058A SE0003058A SE0003058D0 SE 0003058 D0 SE0003058 D0 SE 0003058D0 SE 0003058 A SE0003058 A SE 0003058A SE 0003058 A SE0003058 A SE 0003058A SE 0003058 D0 SE0003058 D0 SE 0003058D0
Authority
SE
Sweden
Prior art keywords
phase
phase detector
period
state
thetae
Prior art date
Application number
SE0003058A
Other languages
English (en)
Inventor
Jesper Fredriksson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE0003058A priority Critical patent/SE0003058D0/sv
Publication of SE0003058D0 publication Critical patent/SE0003058D0/sv
Priority to US10/362,237 priority patent/US6836154B2/en
Priority to AU2001266463A priority patent/AU2001266463A1/en
Priority to PCT/SE2001/001357 priority patent/WO2002019527A1/en

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
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • H03D13/004—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means the logic means delivering pulses at more than one terminal, e.g. up and down pulses
    • 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
    • H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Manipulation Of Pulses (AREA)
SE0003058A 2000-08-30 2000-08-30 A state machine SE0003058D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0003058A SE0003058D0 (sv) 2000-08-30 2000-08-30 A state machine
US10/362,237 US6836154B2 (en) 2000-08-30 2001-06-15 Direction sensitive and phase-inversion free phase detectors
AU2001266463A AU2001266463A1 (en) 2000-08-30 2001-06-15 Direction sensitive and phase-inversion free phase detectors
PCT/SE2001/001357 WO2002019527A1 (en) 2000-08-30 2001-06-15 Direction sensitive and phase-inversion free phase detectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0003058A SE0003058D0 (sv) 2000-08-30 2000-08-30 A state machine

Publications (1)

Publication Number Publication Date
SE0003058D0 true SE0003058D0 (sv) 2000-08-30

Family

ID=20280829

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0003058A SE0003058D0 (sv) 2000-08-30 2000-08-30 A state machine

Country Status (4)

Country Link
US (1) US6836154B2 (sv)
AU (1) AU2001266463A1 (sv)
SE (1) SE0003058D0 (sv)
WO (1) WO2002019527A1 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253085A1 (de) * 2002-11-13 2004-05-27 Philips Intellectual Property & Standards Gmbh Phasenkomparator
US8462889B2 (en) 2005-10-04 2013-06-11 Hypres, Inc. Oversampling digital receiver for radio-frequency signals
US7680474B2 (en) * 2005-10-04 2010-03-16 Hypres Inc. Superconducting digital mixer
US7791378B1 (en) 2006-01-10 2010-09-07 Marvell International Ltd. Phase detector
US7683851B2 (en) * 2007-03-19 2010-03-23 Broadcom Corporation Method and system for using a single transformer for FM transmit and FM receive functions
US7724096B2 (en) * 2007-09-28 2010-05-25 Broadcom Corporation Method and system for signal generation via a PLL with undersampled feedback
US20090085678A1 (en) * 2007-09-28 2009-04-02 Ahmadreza Rofougaran Method and system for signal generation via a digitally controlled oscillator
US20090085674A1 (en) * 2007-09-28 2009-04-02 Ahmadreza Rofougaran Method and system for signal generation via a pll with digital phase detection
US8086190B2 (en) * 2008-03-27 2011-12-27 Broadcom Corporation Method and system for reconfigurable devices for multi-frequency coexistence
US20090243740A1 (en) * 2008-03-27 2009-10-01 Ahmadreza Rofougaran Method and system for reduced jitter signal generation
US20090243741A1 (en) * 2008-03-27 2009-10-01 Ahmadreza Rofougaran Method and system for processing signals via an oscillator load embedded in an integrated circuit (ic) package
US8401600B1 (en) 2010-08-02 2013-03-19 Hypres, Inc. Superconducting multi-bit digital mixer
US9285206B1 (en) 2012-02-07 2016-03-15 Pile Dynamics, Inc. Measurement device for pile displacement and method for use of the same
CN113630117B (zh) * 2021-08-18 2023-11-21 重庆邮电大学 一种基于有限状态机的数字鉴相器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130814A (ja) * 1984-07-10 1986-02-13 ジヨン・フリユ−ク・マニフアクチヤリング．カムパニ−，インコ−ポレ−テツド デジタル式位相検波器
JPS6133021A (ja) * 1984-07-26 1986-02-15 Mitsubishi Electric Corp 位相同期ル−プ
US4951005A (en) * 1989-12-27 1990-08-21 Motorola, Inc. Phase locked loop with reduced frequency/phase lock time
US5132642A (en) * 1991-10-04 1992-07-21 Motorola, Inc. PLL using asynchronously resettable divider to reduce lock time
US5191239A (en) 1991-12-19 1993-03-02 Sun Microsystems, Inc. Reset gate for a phase detector in a phase-locked loop
JPH08139595A (ja) 1994-11-11 1996-05-31 Mitsubishi Electric Corp 位相比較回路
US5691656A (en) 1995-02-22 1997-11-25 Texas Instruments Incorporated Precision (nπ)/2 latching phase detector
JPH09307433A (ja) * 1996-05-10 1997-11-28 Fuji Xerox Co Ltd Ｐｌｌ回路
US5963058A (en) 1997-03-19 1999-10-05 Intel Corporation Phase frequency detector
US5920207A (en) 1997-11-05 1999-07-06 Hewlett Packard Company Asynchronous phase detector having a variable dead zone

Also Published As

Publication number Publication date
US20030155947A1 (en) 2003-08-21
WO2002019527A1 (en) 2002-03-07
US6836154B2 (en) 2004-12-28
AU2001266463A1 (en) 2002-03-13

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