LVDS 20pin rau 20pin DuPont EDP converter sib sau ua ke LCD TV zaub LVDS cable

Kev paub yooj yim ntawm LVDS connector wiring harness Tus qauv lvds interface:

Lub LVDS interface yog tus qauv interface ntawm LCD Panel, siv 8-bit Panel ua piv txwv, suav nrog 5 pawg ntawm cov kab xa xov, qhov twg 4 pawg yog cov kab ntaub ntawv, sawv cev rau Tx0 + / Tx0-… Tx3 + / Tx3-. Kuj tseem muaj lub teeb liab moos, sawv cev rau TxC + / TxC-. Qhov sib xws muaj 5 pawg ntawm cov kab txais ntawm qhov kawg ntawm Panel. Yog tias nws yog 6-bit Panel, tsuas muaj 3 pawg ntawm cov kab ntaub ntawv thiab ib pawg ntawm cov kab moos. Lub LVDS interface, tseem hu ua RS-644 bus interface, yog kev xa cov ntaub ntawv thiab interface technology uas tsuas yog tshwm sim hauv xyoo 1990. LVDS yog lub teeb liab sib txawv qis, lub hauv paus ntawm cov thev naus laus zis no yog siv cov hluav taws xob qis heev swing high speed differential transmission data, tuaj yeem ua tiav qhov taw tes rau taw tes lossis taw tes rau taw tes, nrog kev siv hluav taws xob tsawg, qhov yuam kev code qis, crosstalk qis thiab cov yam ntxwv tsis tshua muaj hluav taws xob, nws cov kis tau tuaj yeem yog tooj liab PCB kev sib txuas, lossis sib npaug cable. LVDS tau siv dav dua hauv cov kab ke uas muaj qhov yuav tsum tau ua kom muaj kev ncaj ncees ntawm lub teeb liab, kev tsis sib haum xeeb thiab kev sib koom ua ke. Tam sim no, cov lus qhia tshwj xeeb ntawm LVDS muaj ob tus qauv: tus qauv ANSA / TIA / EIA-644 ntawm TIA / EIA (Telecommunications Industry Alliance / Electronics Industry Alliance), thiab tus qauv IEEE 1596.3. Thaum Lub Kaum Ib Hlis 1995, tus qauv ANSI / TIA / EIA-644 tau qhia, feem ntau yog coj los ntawm cov tuam txhab semiconductor Asmeskas. Thaum Lub Peb Hlis 1996, IEEE tau tshaj tawm tus qauv IEEE 1596.3. Ob tus qauv no tsom mus rau cov yam ntxwv hluav taws xob ntawm LVDS interface, kev sib txuas thiab cov lus qhia txog kev xaus kab, thiab cov txheej txheem tsim khoom, kev sib kis nruab nrab thiab lub zog hluav taws xob tsis meej. LVDS tuaj yeem siv tau los ntawm kev siv CMOS, GaAs lossis lwm yam thev naus laus zis, nrog lub zog hluav taws xob los ntawm + 5V txog + 3.3V lossis qis dua; nws cov xov xwm kis tau tuaj yeem yog kev sib txuas PCB lossis lub xov hlau tshwj xeeb. Tus qauv pom zoo rau kev xa cov ntaub ntawv yog 655Mbps, thiab hauv kev xav, hauv kab xa khoom tsis muaj kev puas tsuaj, LVDS kis tau tus nqi txog li 1.923Gbps. - OpenLDI tus qauv siv dav hauv laptops, feem ntau laptops LCD zaub thiab lub rooj tsavxwm ntawm kev sib txuas interface txais yuav OpenLDI tus qauv. Lub hauv paus ntawm OpenLDI interface tus qauv yog Low Voltage Differential Signaling (LVDS) interface, uas muaj cov yam ntxwv ntawm tus nqi, kev siv hluav taws xob tsawg, kev kub ceev, tus nqi qis, kev cuam tshuam tsawg, tuaj yeem txhawb nqa kev daws teeb meem siab thiab lwm yam. LVDS interface siv dav hauv kev sib txuas lus, kev sib txuas lus, cov khoom siv hluav taws xob, tsheb, cov cuab yeej kho mob, thiab tau txais kev txhawb nqa los ntawm AMP, 3M, Samsung, Sharp, Silicon Graphics, thiab lwm yam. Txhawm rau nkag mus rau hauv qhov chaw desktop, NS tau qhia txog OpenLDI tus qauv chipset DS90C387 thiab DS90 txhawb nqa, tshwj xeeb rau LCD zaub.