ATE143756T1 - Einrichtung zur übertragung von digitalen daten in analogform - Google Patents

Einrichtung zur übertragung von digitalen daten in analogform

Info

Publication number
ATE143756T1
ATE143756T1 AT90305940T AT90305940T ATE143756T1 AT E143756 T1 ATE143756 T1 AT E143756T1 AT 90305940 T AT90305940 T AT 90305940T AT 90305940 T AT90305940 T AT 90305940T AT E143756 T1 ATE143756 T1 AT E143756T1
Authority
AT
Austria
Prior art keywords
analog
digital
receiver
transmitter
bit
Prior art date
Application number
AT90305940T
Other languages
English (en)
Inventor
Salvatore Arcuri
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 ATE143756T1 publication Critical patent/ATE143756T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/04—Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
AT90305940T 1989-07-06 1990-05-31 Einrichtung zur übertragung von digitalen daten in analogform ATE143756T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/376,882 US5115450A (en) 1989-07-06 1989-07-06 High speed digital to analog to digital communication system

Publications (1)

Publication Number Publication Date
ATE143756T1 true ATE143756T1 (de) 1996-10-15

Family

ID=23486883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90305940T ATE143756T1 (de) 1989-07-06 1990-05-31 Einrichtung zur übertragung von digitalen daten in analogform

Country Status (6)

Country Link
US (1) US5115450A (de)
EP (1) EP0407031B1 (de)
JP (1) JPH03132122A (de)
AT (1) ATE143756T1 (de)
DE (1) DE69028738T2 (de)
ES (1) ES2091795T3 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420860A (en) * 1990-06-18 1995-05-30 Intelect, Inc. Volume control for digital communication system
US5490282A (en) * 1992-12-08 1996-02-06 International Business Machines Corporation Interface having serializer including oscillator operating at first frequency and deserializer including oscillator operating at second frequency equals half first frequency for minimizing frequency interference
US5528625A (en) * 1994-01-03 1996-06-18 At&T Corp. High speed quantization-level-sampling modem with equalization arrangement
GB2306066B (en) * 1995-10-02 2000-02-16 Northern Telecom Ltd Method of processing multi-level signals for simple clock recovery
US5825825A (en) * 1996-09-17 1998-10-20 Northern Telecom Limited Method of processing multi-level signals for simple clock recovery
US5953386A (en) * 1996-06-20 1999-09-14 Lsi Logic Corporation High speed clock recovery circuit using complimentary dividers
US6317469B1 (en) 1996-06-28 2001-11-13 Lsi Logic Corporation Method and apparatus for utilizing a data processing system for multi-level data communications providing self-clocking
US5913075A (en) * 1997-03-25 1999-06-15 International Business Machines Corporation High speed communication between high cycle rate electronic devices using a low cycle rate bus
KR100293523B1 (ko) * 1998-02-25 2001-09-17 구본준, 론 위라하디락사 액정표시장치
US6397276B1 (en) * 1999-03-29 2002-05-28 Eugene Rzyski Data transmission by an alternating-frequency analog signal
US7161513B2 (en) * 1999-10-19 2007-01-09 Rambus Inc. Apparatus and method for improving resolution of a current mode driver
US7269212B1 (en) 2000-09-05 2007-09-11 Rambus Inc. Low-latency equalization in multi-level, multi-line communication systems
US6396329B1 (en) * 1999-10-19 2002-05-28 Rambus, Inc Method and apparatus for receiving high speed signals with low latency
US7124221B1 (en) * 1999-10-19 2006-10-17 Rambus Inc. Low latency multi-level communication interface
US7564866B2 (en) * 2000-07-21 2009-07-21 Broadcom Corporation Methods and systems for digitally processing optical data signals
GB0018490D0 (en) 2000-07-27 2000-09-13 Element 14 Inc Digital/analogue communication system
DE10041380A1 (de) * 2000-08-23 2002-03-14 Infineon Technologies Ag Verfahren und Vorrichtung zum Datenaustausch zwischen Speicher- und Logikbausteinen
DE10066029B4 (de) 2000-08-23 2005-11-10 Infineon Technologies Ag Analog/Digital-Wandler
GB0023800D0 (en) * 2000-09-28 2000-11-08 Sweet James A Data writing and reading
US7173551B2 (en) * 2000-12-21 2007-02-06 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
US7082484B2 (en) * 2001-01-16 2006-07-25 International Business Machines Corporation Architecture for advanced serial link between two cards
US7149256B2 (en) 2001-03-29 2006-12-12 Quellan, Inc. Multilevel pulse position modulation for efficient fiber optic communication
US7307569B2 (en) * 2001-03-29 2007-12-11 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
WO2002082694A1 (en) * 2001-04-04 2002-10-17 Quellan, Inc. Method and system for decoding multilevel signals
US20030030873A1 (en) * 2001-05-09 2003-02-13 Quellan, Inc. High-speed adjustable multilevel light modulation
US7376767B1 (en) 2002-01-04 2008-05-20 Xilinx, Inc. Distributed buffering system having programmable interconnecting logic and applications thereof
AU2003211094A1 (en) * 2002-02-15 2003-09-09 Quellan, Inc. Multi-level signal clock recovery technique
AU2003217947A1 (en) 2002-03-08 2003-09-22 Quellan, Inc. High speed analog-to-digital converter using a unique gray code having minimal bit transitions
AU2003223687A1 (en) * 2002-04-23 2003-11-10 Quellan, Inc. Combined ask/dpsk modulation system
JP2004013681A (ja) * 2002-06-10 2004-01-15 Bosu & K Consulting Kk 名刺情報管理システム
US7362800B1 (en) 2002-07-12 2008-04-22 Rambus Inc. Auto-configured equalizer
US8861667B1 (en) 2002-07-12 2014-10-14 Rambus Inc. Clock data recovery circuit with equalizer clock calibration
US7292629B2 (en) 2002-07-12 2007-11-06 Rambus Inc. Selectable-tap equalizer
AU2003256569A1 (en) 2002-07-15 2004-02-02 Quellan, Inc. Adaptive noise filtering and equalization
US7069454B1 (en) * 2002-07-24 2006-06-27 Apple Computer, Inc. System and method for deactivating a first device from a second device
AU2003287628A1 (en) * 2002-11-12 2004-06-03 Quellan, Inc. High-speed analog-to-digital conversion with improved robustness to timing uncertainty
US7804760B2 (en) * 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
DE112004001455B4 (de) * 2003-08-07 2020-04-23 Intersil Americas LLC Verfahren und System zum Löschen von Übersprechen
US7308058B2 (en) * 2003-10-27 2007-12-11 Rambus Inc. Transparent multi-mode PAM interface
US7123676B2 (en) * 2003-11-17 2006-10-17 Quellan, Inc. Method and system for antenna interference cancellation
US7616700B2 (en) * 2003-12-22 2009-11-10 Quellan, Inc. Method and system for slicing a communication signal
US7522883B2 (en) * 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
US7725079B2 (en) * 2004-12-14 2010-05-25 Quellan, Inc. Method and system for automatic control in an interference cancellation device
US7842355B2 (en) * 2005-11-01 2010-11-30 Applied Materials, Inc. System and method for modulation of power and power related functions of PECVD discharge sources to achieve new film properties
KR101372361B1 (ko) * 2006-04-26 2014-03-12 인터실 아메리카스 엘엘씨 통신 채널로부터 복사성 방출을 감소시키기 위한 방법 및 시스템
US10484421B2 (en) 2010-12-17 2019-11-19 Isolated Technologies, Llc Code domain isolation
US8875273B2 (en) 2010-12-17 2014-10-28 Isolated Technologies, Inc. Code domain isolation
US8873603B2 (en) * 2011-08-01 2014-10-28 Electronics And Telecommunications Research Institute Method and apparatus for amplitude modulation of spread signal
FR3024930B1 (fr) 2014-08-12 2019-08-09 Stmicroelectronics Sa Liaison serie a haut debit
US10355893B2 (en) 2017-10-02 2019-07-16 Micron Technology, Inc. Multiplexing distinct signals on a single pin of a memory device
US10490245B2 (en) * 2017-10-02 2019-11-26 Micron Technology, Inc. Memory system that supports dual-mode modulation
US11403241B2 (en) 2017-10-02 2022-08-02 Micron Technology, Inc. Communicating data with stacked memory dies
US10725913B2 (en) 2017-10-02 2020-07-28 Micron Technology, Inc. Variable modulation scheme for memory device access or operation
US10446198B2 (en) 2017-10-02 2019-10-15 Micron Technology, Inc. Multiple concurrent modulation schemes in a memory system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337691A (en) * 1964-10-05 1967-08-22 Itt Multiplex digital communication system
US3559067A (en) * 1967-12-14 1971-01-26 Octronix Inc Multilevel weighted carrier encoded digital data transmission system
US3569615A (en) * 1968-08-07 1971-03-09 Atomic Energy Commission Method and apparatus for transmitting video information with amplitude representation of position information
US3832494A (en) * 1970-06-10 1974-08-27 Control Data Corp Signal multiplexer and demultiplexer
US3815109A (en) * 1972-07-05 1974-06-04 Nasa Miniature multichannel biotelemeter system
US3870828A (en) * 1973-09-06 1975-03-11 Paradyne Corp Superimposed binary signal
US3979561A (en) * 1975-05-06 1976-09-07 The United States Of America As Represented By The Secretary Of The Navy Level-code encoded multiplexer
DE2714153C2 (de) * 1977-03-30 1979-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Anordnung zur Regeneration des Taktes eines Mehrstufen-
US4404532A (en) * 1978-09-29 1983-09-13 Communications Satellite Corporation Modulator having improved bandwidth and power requirements
DE3044620A1 (de) * 1980-11-27 1982-07-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Digitales nachrichtenuebertragungssystem
US4347619A (en) * 1980-12-19 1982-08-31 Discovision Associates Digital formatting system
US4473901A (en) * 1982-02-04 1984-09-25 Raytheon Company Self clocking sampled analog data transmission system
US4511862A (en) * 1982-10-20 1985-04-16 Harris Corporation Programmable multitone DPSK modulator
GB2189366B (en) * 1986-04-17 1989-12-28 British Broadcasting Corp Method and apparatus for conveying information signals
US4812786A (en) * 1987-09-28 1989-03-14 California Institute Of Technology Method and system for providing precise multi-function modulation
JPH061908B2 (ja) * 1988-02-02 1994-01-05 郵政省通信総合研究所長 伝送路歪補償方式

Also Published As

Publication number Publication date
EP0407031B1 (de) 1996-10-02
DE69028738T2 (de) 1997-04-10
DE69028738D1 (de) 1996-11-07
JPH03132122A (ja) 1991-06-05
EP0407031A2 (de) 1991-01-09
ES2091795T3 (es) 1996-11-16
EP0407031A3 (en) 1991-11-27
US5115450A (en) 1992-05-19

Similar Documents

Publication Publication Date Title
ATE143756T1 (de) Einrichtung zur übertragung von digitalen daten in analogform
IT1091439B (it) Procedimento e sistema di modulazione e demodulazione per trasmissione numerica
JPH07105818B2 (ja) 並列伝送方式
ATE112905T1 (de) Digitaler empfänger mit unter-nyquistabtastrate.
MY127764A (en) Modulation technique for transmitting a high data rate signal, and an auxiliary data signal, through a band limited channel
NO814001L (no) Differensielt digitalmodulasjonssystem, resp. -demodulasjonssystem med analogsignal-avhengig samplingstakt
JPS6467764A (en) Waveform equalizing system and its device
GB1237820A (en) A high speed delta modulation system
JPS5451343A (en) Code converter
DE3484042D1 (de) Geraet zur gleichzeitdigitalisierung fuer ein akustisches werkzeug.
US3336578A (en) Detector of aperiodic diphase marker pulses
RU95116011A (ru) Оптическая система связи
JPS55163934A (en) Digital signal transmitter
SU543165A1 (ru) Способ передачи дискретной информации
SU922862A1 (ru) Устройство для передачи кодоимпульсной информации 1
ZA821203B (en) A data transmission system
DE59009063D1 (de) Empfänger für ein digitales Zusatzsignal in einem digitalen Übertragungssystem.
AU6815390A (en) Additional signal transmission in a transmission system for digital signals with a high bit rate
FR2397104B1 (de)
SU1480144A1 (ru) Устройство дл приема сигналов кода Морзе
SU711695A1 (ru) Система св зи с адаптивной дельта- модул цией
SU1589398A1 (ru) Импульсно-кодова передающа система
JPS5793756A (en) Transmission system for digital data using digital-to- analog, analog-to-digital conversion
SU1464292A2 (ru) Преобразователь последовательного кода в параллельный
SU915254A1 (ru) Передающее устройство цифровой системы связи1 2

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee