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NO962279L - Signaleringssystem - Google Patents

Signaleringssystem

Info

Publication number
NO962279L
NO962279L NO962279A NO962279A NO962279L NO 962279 L NO962279 L NO 962279L NO 962279 A NO962279 A NO 962279A NO 962279 A NO962279 A NO 962279A NO 962279 L NO962279 L NO 962279L
Authority
NO
Norway
Prior art keywords
signal
transistor
transistors
supply voltage
transmitter
Prior art date
Application number
NO962279A
Other languages
English (en)
Other versions
NO962279D0 (no
Inventor
Mats Olof Joakim Hedberg
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
Publication of NO962279L publication Critical patent/NO962279L/no
Publication of NO962279D0 publication Critical patent/NO962279D0/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018557—Coupling arrangements; Impedance matching circuits
    • H03K19/018571—Coupling arrangements; Impedance matching circuits of complementary type, e.g. CMOS

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Logic Circuits (AREA)
  • Dc Digital Transmission (AREA)
  • Electronic Switches (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Oppfinnelsen vedrører et signaleringssystem som er innrettet for digitale signaler og som innbefatter en signalsender (70), en signalmottaker (80) og en forbindelse som forbinder senderen med mottakeren. Senderen innbefatter en utgangsbuffer (71') som har minst en transistor (71 a) koblet til det laveste nivå i en signalmatespenning (72), f.eks. et "0"- potensial eller jordpotensial. Drift eller styring av transistoren (71 a) som reaksjon på et mottatt styresignal (74), fører til at transistoren svitsjer fra en tilstand med høy impedans til en tilstand med lav impedans som viser resistive eller i det minste dominerende resistive egenskaper, slik at det dannes et informasjonsbærende utgangssignal (90). En første (71a) av to seriekoblede transistorer (71a, 7ib) blir koblet til det laveste nivå for en signalmate- spenning, f.eks. "O"- eller jordpotensial, mens den andre transistoren (71b) blir koblet til signalmate- spenningen (72). En forbindelsesleder (90a) som det informasjonsbærende signalet blir overført på, er koblet mellom transistorene (71a, 71b). Transistor- ene (71a, 71b) blir bragt simultant til ulike til- stander, og i en tilstand med lav impedans, skal impedansverdiene tilsvare impedansverdien (resis- tansverdien) i forbindelsen.
NO962279A 1993-12-03 1996-06-03 Signaleringssystem NO962279D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9304025A SE515490C2 (sv) 1993-12-03 1993-12-03 Signaleringssystem
PCT/SE1994/001156 WO1995015616A1 (en) 1993-12-03 1994-12-01 Signalling system

Publications (2)

Publication Number Publication Date
NO962279L true NO962279L (no) 1996-06-03
NO962279D0 NO962279D0 (no) 1996-06-03

Family

ID=20391986

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962279A NO962279D0 (no) 1993-12-03 1996-06-03 Signaleringssystem

Country Status (14)

Country Link
US (1) US5761244A (no)
EP (1) EP0777935A1 (no)
JP (1) JPH09502588A (no)
KR (1) KR100290459B1 (no)
CN (1) CN1084087C (no)
AU (1) AU685554B2 (no)
BR (1) BR9408210A (no)
CA (1) CA2176459C (no)
FI (1) FI962297A0 (no)
MY (1) MY113300A (no)
NO (1) NO962279D0 (no)
SE (1) SE515490C2 (no)
TW (1) TW267285B (no)
WO (1) WO1995015616A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504636C2 (sv) * 1995-07-27 1997-03-24 Ericsson Telefon Ab L M Universell sändaranordning
SE509882C2 (sv) * 1995-11-10 1999-03-15 Ericsson Telefon Ab L M Mottagarkrets innefattande parallella ingångskretsar
ATE194896T1 (de) * 1996-01-16 2000-08-15 Ericsson Telefon Ab L M Ausgangspufferschaltkreis
DE19654221B4 (de) 1996-12-23 2005-11-24 Telefonaktiebolaget Lm Ericsson (Publ) Leitungsanschlußschaltkreis
JPH10268995A (ja) * 1997-03-25 1998-10-09 Canon Inc インターフェース制御方法及びその装置
WO1999055082A1 (en) * 1998-04-17 1999-10-28 Conexant Systems, Inc. Low cost line-based video compression of digital video stream data
US6404223B1 (en) 2001-01-22 2002-06-11 Mayo Foundation For Medical Education And Research Self-terminating current mirror transceiver logic
JP4526644B2 (ja) * 2000-03-21 2010-08-18 Ｏｋｉセミコンダクタ株式会社 非接触の信号送受信回路
GB0028134D0 (en) * 2000-11-17 2001-01-03 Texas Instruments Ltd Improvements in or relating to systems for data transmission
US6288581B1 (en) 2001-01-05 2001-09-11 Pericom Semiconductor Corp. Low-voltage differential-signalling output buffer with pre-emphasis
DE10261386A1 (de) * 2002-12-30 2004-07-08 Robert Bosch Gmbh Vorrichtung für einen Leitungsabschluss von Zweidraht-Leitungen
KR100697281B1 (ko) 2005-03-17 2007-03-20 삼성전자주식회사 패키지 저항 변화에 따른 임피던스 부정합과 전압강하를방지할 수 있는 수신 방법 및 장치
JP5369100B2 (ja) * 2007-07-12 2013-12-18 シリコン・ライン・ゲー・エム・ベー・ハー 少なくとも１個の差動ラインを駆動する回路装置及び方法
JP4438877B2 (ja) 2008-03-12 2010-03-24 ソニー株式会社 通信システム、受信装置、および受信方法
KR101079603B1 (ko) 2009-08-11 2011-11-03 주식회사 티엘아이 3레벨 전압을 이용하는 차동 데이터 송수신 장치 및 차동 데이터 송수신 방법
US9344088B1 (en) * 2015-04-30 2016-05-17 Freescale Semiconductor, Inc. Driver circuit receiving a regulated pre-driver supply voltage
KR102529187B1 (ko) * 2016-03-31 2023-05-04 삼성전자주식회사 복수의 통신 규격들을 지원하는 수신 인터페이스 회로 및 이를 포함하는 메모리 시스템

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003737A1 (en) * 1981-04-16 1982-10-28 Proebsting Robert J Current limiting driver circuit
JPS6382122A (ja) * 1986-09-26 1988-04-12 Toshiba Corp 論理回路
US4794283A (en) * 1987-05-26 1988-12-27 Motorola, Inc. Edge sensitive level translating and rereferencing CMOS circuitry
US4855623A (en) * 1987-11-05 1989-08-08 Texas Instruments Incorporated Output buffer having programmable drive current
US4808944A (en) * 1987-11-23 1989-02-28 Triquint Semiconductor, Inc. High accuracy differential output stage
JPH073945B2 (ja) * 1988-06-27 1995-01-18 日本電気株式会社 Ｃｍｏｓ出力回路
US5075569A (en) * 1989-03-17 1991-12-24 Tektronix, Inc. Output device circuit and method to minimize impedance fluctuations during crossover
US5216297A (en) * 1991-09-12 1993-06-01 Intergraph Corporation Low voltage swing output mos circuit for driving an ecl circuit

Also Published As

Publication number Publication date
CN1084087C (zh) 2002-05-01
CN1136867A (zh) 1996-11-27
AU685554B2 (en) 1998-01-22
AU1207795A (en) 1995-06-19
EP0777935A1 (en) 1997-06-11
BR9408210A (pt) 1997-08-26
SE9304025D0 (sv) 1993-12-03
SE9304025L (sv) 1995-06-04
JPH09502588A (ja) 1997-03-11
TW267285B (no) 1996-01-01
CA2176459A1 (en) 1995-06-08
FI962297A7 (fi) 1996-05-31
MY113300A (en) 2002-01-31
US5761244A (en) 1998-06-02
WO1995015616A1 (en) 1995-06-08
KR100290459B1 (ko) 2001-06-01
SE515490C2 (sv) 2001-08-13
KR960706717A (ko) 1996-12-09
FI962297A0 (fi) 1996-05-31
NO962279D0 (no) 1996-06-03
CA2176459C (en) 2000-02-15

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application