ATE421194T1 - Serielle schnittstelle mit programmierbarem takt zwischen basisband und radiofrequenz - Google Patents

Serielle schnittstelle mit programmierbarem takt zwischen basisband und radiofrequenz

Info

Publication number
ATE421194T1
ATE421194T1 AT04708629T AT04708629T ATE421194T1 AT E421194 T1 ATE421194 T1 AT E421194T1 AT 04708629 T AT04708629 T AT 04708629T AT 04708629 T AT04708629 T AT 04708629T AT E421194 T1 ATE421194 T1 AT E421194T1
Authority
AT
Austria
Prior art keywords
serial interface
baseband
processing section
radio frequency
interface
Prior art date
Application number
AT04708629T
Other languages
English (en)
Inventor
Steven Gronemeyer
Robert Tso
Original Assignee
Sirf Tech 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 Sirf Tech Inc filed Critical Sirf Tech Inc
Application granted granted Critical
Publication of ATE421194T1 publication Critical patent/ATE421194T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
  • Communication Control (AREA)
  • Optical Communication System (AREA)
AT04708629T 2003-02-19 2004-02-05 Serielle schnittstelle mit programmierbarem takt zwischen basisband und radiofrequenz ATE421194T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/369,853 US8144810B2 (en) 2003-02-19 2003-02-19 Serial radio frequency to baseband interface with programmable clock

Publications (1)

Publication Number Publication Date
ATE421194T1 true ATE421194T1 (de) 2009-01-15

Family

ID=32850357

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04708629T ATE421194T1 (de) 2003-02-19 2004-02-05 Serielle schnittstelle mit programmierbarem takt zwischen basisband und radiofrequenz

Country Status (8)

Country Link
US (2) US8144810B2 (de)
EP (1) EP1595336B1 (de)
JP (2) JP4440256B2 (de)
KR (1) KR100766656B1 (de)
CN (1) CN100449953C (de)
AT (1) ATE421194T1 (de)
DE (1) DE602004019051D1 (de)
WO (1) WO2004075424A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816710B2 (en) * 1998-05-06 2004-11-09 Snaptrack, Inc. Method and apparatus for signal processing in a satellite positioning system
US8144810B2 (en) * 2003-02-19 2012-03-27 Csr Technology Inc. Serial radio frequency to baseband interface with programmable clock
US8903348B2 (en) * 2003-02-19 2014-12-02 Csr Technology Inc. Serial radio frequency to baseband interface with power control
US7522892B2 (en) * 2003-12-22 2009-04-21 Black Sand Technologies, Inc. Power amplifier with serial interface and associated methods
US7502601B2 (en) * 2003-12-22 2009-03-10 Black Sand Technologies, Inc. Power amplifier with digital power control and associated methods
US20060223455A1 (en) * 2005-03-31 2006-10-05 Silicon Laboratories Inc. System and method for wireless communication using low-pulling digital interface signals
JP2006317169A (ja) * 2005-05-10 2006-11-24 Denso Corp 測位電波受信装置
EP1901085B1 (de) * 2006-09-12 2014-05-28 u-blox AG GNSS Empfänger-IC-Gehäuse
US7596356B2 (en) * 2006-12-19 2009-09-29 Broadcom Corporation On-chip baseband-to-RF interface and applications thereof
US7945216B2 (en) * 2006-12-20 2011-05-17 Broadcom Corporation Single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing
US8005444B2 (en) * 2007-08-02 2011-08-23 Broadcom Corporation Multiple die integrated circuit assembly
EP2472727B1 (de) 2008-03-31 2013-07-24 Telefonaktiebolaget L M Ericsson (publ) Digitale Basisband-Schaltung
US9367495B1 (en) * 2008-09-30 2016-06-14 Lattice Semiconductor Corporation High speed integrated circuit interface
KR200454401Y1 (ko) 2008-12-02 2011-06-30 모토로라 모빌리티, 인크. 비실시간 데이터 인터페이스를 위한 불연속 활동 간격에 걸친 타이밍 유지 장치
US9131448B2 (en) * 2011-06-02 2015-09-08 Microchip Technology Incorporated Standalone radio frequency wireless device having data acquisition capabilities
CN104348509B (zh) * 2013-08-02 2018-08-28 南京中兴软件有限责任公司 射频前端器件以及射频前端控制接口的复用方法
US10285143B2 (en) * 2015-02-11 2019-05-07 Samsung Electronics Co., Ltd Wireless communication device supporting communication schemes and operating method thereof
EP3411999A1 (de) 2016-02-01 2018-12-12 Qualcomm Incorporated Unidirektionale taktsignalisierung in serieller hochgeschwindigkeitsverbindung
US20170222686A1 (en) 2016-02-01 2017-08-03 Qualcomm Incorporated Scalable, high-efficiency, high-speed serialized interconnect
US10159053B2 (en) 2016-02-02 2018-12-18 Qualcomm Incorporated Low-latency low-uncertainty timer synchronization mechanism across multiple devices

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181226A (en) * 1989-03-06 1993-01-19 Raytheon Company Threshold level generator
US5157690A (en) * 1990-10-30 1992-10-20 Level One Communications, Inc. Adaptive convergent decision feedback equalizer
US5208833A (en) * 1991-04-08 1993-05-04 Motorola, Inc. Multi-level symbol synchronizer
US5261118A (en) * 1991-10-04 1993-11-09 Motorola, Inc. Simulcast synchronization and equalization system and method therefor
US5594442A (en) * 1994-03-15 1997-01-14 Crystal Semiconductor Corporation Configuration programming of a digital audio serial port using no additional pins
US5526380A (en) * 1994-06-07 1996-06-11 Texas Instruments Incorporated First-order loop control configuration for a phase-rotator based clock synchronization circuit
US5592173A (en) * 1994-07-18 1997-01-07 Trimble Navigation, Ltd GPS receiver having a low power standby mode
US6236940B1 (en) * 1995-09-08 2001-05-22 Prolink, Inc. Display monitor for golf cart yardage and information system
AU7396096A (en) 1995-10-09 1997-04-30 Precision Tracking, Inc. Improved gps receivers and garments containing gps receivers and methods for using these gps receivers
US6133871A (en) * 1995-10-09 2000-10-17 Snaptrack, Inc. GPS receiver having power management
US6028887A (en) * 1996-07-12 2000-02-22 General Electric Company Power efficient receiver
US5877724A (en) * 1997-03-25 1999-03-02 Trimble Navigation Limited Combined position locating and cellular telephone system with a single shared microprocessor
US6249542B1 (en) * 1997-03-28 2001-06-19 Sirf Technology, Inc. Multipath processing for GPS receivers
US7228109B2 (en) * 2001-01-12 2007-06-05 Silicon Laboratories Inc. DC offset reduction in radio-frequency apparatus and associated methods
US6804497B2 (en) * 2001-01-12 2004-10-12 Silicon Laboratories, Inc. Partitioned radio-frequency apparatus and associated methods
US7092675B2 (en) * 1998-05-29 2006-08-15 Silicon Laboratories Apparatus and methods for generating radio frequencies in communication circuitry using multiple control signals
US20030003887A1 (en) * 1998-05-29 2003-01-02 Lysander Lim Radio-frequency communication apparatus and associated methods
US7024221B2 (en) * 2001-01-12 2006-04-04 Silicon Laboratories Inc. Notch filter for DC offset reduction in radio-frequency apparatus and associated methods
US6970717B2 (en) * 2001-01-12 2005-11-29 Silicon Laboratories Inc. Digital architecture for radio-frequency apparatus and associated methods
US7035607B2 (en) * 1998-05-29 2006-04-25 Silicon Laboratories Inc. Systems and methods for providing an adjustable reference signal to RF circuitry
US6993314B2 (en) * 1998-05-29 2006-01-31 Silicon Laboratories Inc. Apparatus for generating multiple radio frequencies in communication circuitry and associated methods
JP3718432B2 (ja) * 1998-12-28 2005-11-24 インフィネオン テヒノロギーズ アーゲー 通信デバイスにおいて信号を転送する方法
JP2001103568A (ja) * 1999-09-30 2001-04-13 Toshiba Corp 通信システム、この通信システムに用いられる移動体通信装置、携帯型情報処理装置及びデータ通信方法
US6810290B2 (en) * 2000-01-21 2004-10-26 Medtronic Minimed, Inc. Ambulatory medical apparatus with hand held communication device
US7173922B2 (en) * 2000-03-17 2007-02-06 Symbol Technologies, Inc. Multiple wireless local area networks occupying overlapping physical spaces
US20020172263A1 (en) * 2000-12-20 2002-11-21 Kindred Daniel R. Method and apparatus for interfacing to a radio frequency unit
US7158574B2 (en) * 2001-01-12 2007-01-02 Silicon Laboratories Inc. Digital interface in radio-frequency apparatus and associated methods
US7031683B2 (en) * 2001-01-12 2006-04-18 Silicon Laboratories Inc. Apparatus and methods for calibrating signal-processing circuitry
US7177610B2 (en) 2001-01-12 2007-02-13 Silicon Laboratories Inc. Calibrated low-noise current and voltage references and associated methods
US7035611B2 (en) * 2001-01-12 2006-04-25 Silicon Laboratories Inc. Apparatus and method for front-end circuitry in radio-frequency apparatus
US7138858B2 (en) * 2001-01-12 2006-11-21 Silicon Laboratories, Inc. Apparatus and methods for output buffer circuitry with constant output power in radio-frequency circuitry
CN100449952C (zh) 2001-01-12 2009-01-07 硅谷实验室公司 分隔射频装置及相关的方法
US20030232613A1 (en) * 2001-01-12 2003-12-18 Kerth Donald A. Quadrature signal generation in radio-frequency apparatus and associated methods
US7076225B2 (en) * 2001-02-16 2006-07-11 Qualcomm Incorporated Variable gain selection in direct conversion receiver
US20020128942A1 (en) * 2001-03-09 2002-09-12 Mark Colosi System and method for purchasing goods and services and receiving a future return on investment
US7283794B2 (en) * 2001-03-30 2007-10-16 Skyworks Solutions, Inc. Low voltage digital interface
DE10122196A1 (de) * 2001-05-08 2002-12-05 Infineon Technologies Ag Sendeanordnung, insbesondere für den Mobilfunk, sowie Verwendung einer Sendeanordnung
US6812887B2 (en) * 2001-12-12 2004-11-02 Nokia Corporation Method and apparatus for saving power in a global positioning system receiver
US7346125B2 (en) * 2002-04-23 2008-03-18 Raytheon Company Method and device for pulse shaping QPSK signals
US7194283B2 (en) * 2002-08-14 2007-03-20 Intel Corporation Method and apparatus for communication using multiple communication protocols
US7099406B2 (en) * 2002-08-30 2006-08-29 Rf Micro Devices, Inc. Alias sampling for IF-to-baseband conversion in a GPS receiver
US6985757B2 (en) * 2002-09-16 2006-01-10 Sierra Wireless, Inc. Smart host power supply detection for PC card wireless modem
US8144810B2 (en) * 2003-02-19 2012-03-27 Csr Technology Inc. Serial radio frequency to baseband interface with programmable clock
US8903348B2 (en) 2003-02-19 2014-12-02 Csr Technology Inc. Serial radio frequency to baseband interface with power control

Also Published As

Publication number Publication date
US7634025B2 (en) 2009-12-15
US8144810B2 (en) 2012-03-27
EP1595336A2 (de) 2005-11-16
DE602004019051D1 (de) 2009-03-05
JP4440256B2 (ja) 2010-03-24
JP2006345545A (ja) 2006-12-21
CN100449953C (zh) 2009-01-07
US20040162102A1 (en) 2004-08-19
WO2004075424A2 (en) 2004-09-02
KR100766656B1 (ko) 2007-10-15
EP1595336B1 (de) 2009-01-14
JP2007521714A (ja) 2007-08-02
US20060262882A1 (en) 2006-11-23
KR20050106427A (ko) 2005-11-09
WO2004075424A3 (en) 2004-09-30
CN1739246A (zh) 2006-02-22

Similar Documents

Publication Publication Date Title
ATE421194T1 (de) Serielle schnittstelle mit programmierbarem takt zwischen basisband und radiofrequenz
EP2288225A3 (de) Multimodaler terrestrischer Mobilfunk
DE60331735D1 (de) Funkinformationsübertragungssystem, Funkkommunikationsverfahren und Funkendgeräteeinrichtung
AU2003254301A1 (en) Radio frequency identificaton device and method
DE602004015416D1 (de) Multimodus-antennensystem für eine datenverarbeitungseinrichtung und betriebsverfahren
AU2003211449A1 (en) Radio communication system, radio communication apparatus, radio communication method, and computer program
EP1643257B8 (de) Scan-test-design-verfahren, scan-test-schaltung, scan-testschaltungseinfüge-cad-programm, hochintegrierte schaltung und mobile digitale einrichtung
WO2007050807A3 (en) A method and apparatus for transmitting and receiving an initialsetupattribute message in wireless communication systems
ATE387815T1 (de) Vorrichtung und verfahren für transparente und integrierte drahtlose nachrichtendienste in einer multi-mode umgebung
EP1622313A4 (de) Funkkommunikationssystem, funkkommunikationseinrichtung, funkkommunikationsverfahren und computerprogramm
AU2003289206A1 (en) Radio communication system, radio communication method, and radio communication device
AU2003293056A1 (en) Multimedia editor for wireless communication devices and method therefor
MX2010004560A (es) Dispositivo de tarjeta de ci de radiofrecuencia con muy alta frecuencia.
TW200642161A (en) Antenna-system using complementary metal oxide semiconductor techniques
AU2003227497A1 (en) Radio transmitter apparatus, radio receiver apparatus, and method thereof
AU2003282366A1 (en) Multi input multi output wireless communication method and apparatus
GB2393049B (en) High frequency semiconductor integrated circuit and radio communication system
EP1467509A4 (de) Funksendevorrichtung, funkempfangsvorrichtung und funksendeverfahren
WO2006097835A3 (en) Transferred-impedance filtering in rf receivers
EP1777975A3 (de) Verfahren zur Pameteraktualisierung in einem Mobilkommunikationssystem
AU2003232618A1 (en) Method and system for the transmission of data in a mobile radio system
EP1698950A4 (de) Funkuhr, elektronische einrichtung und zeitkorrekturverfahren
WO2005017938A3 (en) Method and apparatus for bi-planar backward wave oscillator
DE60300491D1 (de) Radiokontrollvorrichtung, Datenübertragungssteuerungsverfahren, und Mobilkommunikationssystem
ATE542318T1 (de) Kommunikationsgerät mit zwei zeiteinheiten

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties