NO962279L - Signaleringssystem - Google Patents
SignaleringssystemInfo
- 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
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.
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 |
---|---|
NO962279D0 NO962279D0 (no) | 1996-06-03 |
NO962279L true NO962279L (no) | 1996-06-03 |
Family
ID=20391986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO962279A NO962279L (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) | FI962297A (no) |
MY (1) | MY113300A (no) |
NO (1) | NO962279L (no) |
SE (1) | SE515490C2 (no) |
TW (1) | TW267285B (no) |
WO (1) | WO1995015616A1 (no) |
Families Citing this family (17)
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 |
JP2000503493A (ja) * | 1996-01-16 | 2000-03-21 | テレフオンアクチーボラゲツト エル エム エリクソン(パブル) | 出力バッファ回路 |
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 |
AU2681799A (en) * | 1998-04-17 | 1999-11-08 | 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 |
EP2177000B1 (de) * | 2007-07-12 | 2014-04-16 | Silicon Line GmbH | Schaltungsanordnung und Verfahren zum Treiben mindestens einer differentiellen Leitung |
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)
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 |
-
1993
- 1993-12-03 SE SE9304025A patent/SE515490C2/sv not_active IP Right Cessation
-
1994
- 1994-11-22 TW TW083110859A patent/TW267285B/zh not_active IP Right Cessation
- 1994-11-30 MY MYPI94003189A patent/MY113300A/en unknown
- 1994-12-01 AU AU12077/95A patent/AU685554B2/en not_active Ceased
- 1994-12-01 CN CN94194363A patent/CN1084087C/zh not_active Expired - Lifetime
- 1994-12-01 JP JP7515560A patent/JPH09502588A/ja active Pending
- 1994-12-01 CA CA002176459A patent/CA2176459C/en not_active Expired - Lifetime
- 1994-12-01 KR KR1019960702881A patent/KR100290459B1/ko not_active IP Right Cessation
- 1994-12-01 WO PCT/SE1994/001156 patent/WO1995015616A1/en not_active Application Discontinuation
- 1994-12-01 BR BR9408210A patent/BR9408210A/pt not_active IP Right Cessation
- 1994-12-01 EP EP95903091A patent/EP0777935A1/en not_active Withdrawn
- 1994-12-02 US US08/352,863 patent/US5761244A/en not_active Expired - Lifetime
-
1996
- 1996-05-31 FI FI962297A patent/FI962297A/fi unknown
- 1996-06-03 NO NO962279A patent/NO962279L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO962279D0 (no) | 1996-06-03 |
MY113300A (en) | 2002-01-31 |
TW267285B (no) | 1996-01-01 |
US5761244A (en) | 1998-06-02 |
FI962297A0 (fi) | 1996-05-31 |
EP0777935A1 (en) | 1997-06-11 |
AU685554B2 (en) | 1998-01-22 |
CA2176459C (en) | 2000-02-15 |
SE515490C2 (sv) | 2001-08-13 |
WO1995015616A1 (en) | 1995-06-08 |
SE9304025D0 (sv) | 1993-12-03 |
CA2176459A1 (en) | 1995-06-08 |
CN1084087C (zh) | 2002-05-01 |
BR9408210A (pt) | 1997-08-26 |
CN1136867A (zh) | 1996-11-27 |
KR960706717A (ko) | 1996-12-09 |
JPH09502588A (ja) | 1997-03-11 |
SE9304025L (sv) | 1995-06-04 |
KR100290459B1 (ko) | 2001-06-01 |
AU1207795A (en) | 1995-06-19 |
FI962297A (fi) | 1996-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |