Circuit d'attaque de ligne réconfigurable

Rekonfigurierbarer Leitungstreiber

Reconfigurable line driver

Abstract

An electronic circuit includes a selectively configurable differential signal interface and a selection control input for selecting one of a plurality of standard differential signal interfaces for configuration of the differential signal interface. The selection control input selects one of the following plurality of standard differential signal interfaces: reduced swing differential signaling (RSDS), low voltage differential signaling (LVDS), mini low voltage differential signaling (mini-LVDS), and bussed low voltage differential signaling (BLVDS), for configuration of the differential signal interface. The electronic circuit may also include a plurality of selectable voltage sources (611, 612, 613) and a plurality of selectable current sources ( 614, 615, 616, 617) , for selecting, in response to an input signal at the selection control input, at least one of an operating D.C. voltage, a standard differential signal voltage, and a standard differential signal current for the differential signal interface.

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Patent Citations (5)

    Publication numberPublication dateAssigneeTitle
    US-5428305-AJune 27, 1995Hughes Aircraft CompanyDifferential logic level translator circuit with dual output logic levels selectable by power connector options
    US-5534794-AJuly 09, 1996Analog Devices, Inc.Selectable logic output stage
    US-6005414-ADecember 21, 1999Linear Technology CorporationMixed-mode multi-protocol serial interface driver
    US-6064226-AMay 16, 2000Vanguard International Semiconductor CorporationMultiple input/output level interface input receiver
    US-6271679-B1August 07, 2001Altera CorporationI/O cell configuration for multiple I/O standards

NO-Patent Citations (0)

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    CN-100531346-CAugust 19, 2009北京理工大学High speed bidirectional digital interface suitable for micro photo electric imaging system
    CN-101587690-BMay 23, 2012联咏科技股份有限公司数据传输装置及其相关方法
    CN-102931973-AFebruary 13, 2013联咏科技股份有限公司Pre-driver and transmitter using same
    CN-102931973-BSeptember 09, 2015联咏科技股份有限公司预驱动器及应用其的传输器
    EP-1863178-A3November 02, 2016Fujitsu LimitedLow-voltage differential signal driver for high-speed digital transmission
    EP-2251855-A3May 18, 2011Samsung Electronics Co., Ltd.Anzeigevorrichtung
    US-7583752-B2September 01, 2009Faraday Technology Corp.Transmitter for outputting differential signals of different voltage levels