I-LVDS 20pin ukuya kwi-20pin DuPont EDP converter idibanisa umboniso weTV yeLCD intambo yeLVDS

Ulwazi olusisiseko lwe-LVDS connector wiring harness Umgangatho we-interface ye-lvds:

I-interface ye-LVDS yindlela eqhelekileyo yokujonga iphaneli ye-LCD, ithatha iphaneli ye-8-bit njengomzekelo, ibandakanya iiseti ezi-5 zemigca yokudlulisela, apho iiseti ezi-4 ziyimigca yedatha, emele i-Tx0 + / Tx0-… Tx3 + / Tx3-. Kukwakho nesignali yewotshi, emele i-TxC + / TxC-. Ehambelanayo ineeseti ezi-5 zemigca yokufumana kwisiphelo sephaneli. Ukuba yiphaneli ye-6-bit, kukho iiseti ezi-3 kuphela zemigca yedatha kunye neseti enye yemigca yewotshi. I-interface ye-LVDS, eyaziwa ngokuba yi-RS-644 bus interface, yiteknoloji yokuhambisa idatha kunye ne-interface eyavela kuphela ngeminyaka yoo-1990. I-LVDS sisignali yokwahluka kwe-voltage ephantsi, eyona nto iphambili kule teknoloji kukusebenzisa idatha yokudlulisa i-voltage ephantsi kakhulu, inokufikelela kuqhagamshelo lwe-point to point okanye i-point to point, ngokusetyenziswa kwamandla okuphantsi, izinga lempazamo yekhowudi ephantsi, i-crosstalk ephantsi kunye neempawu zemitha ephantsi, i-transmission medium yayo inokuba luqhagamshelo lwe-PCB yobhedu, okanye intambo yokulinganisela. I-LVDS isetyenziswa kakhulu kwiinkqubo ezineemfuno eziphezulu zokuthembeka kwesignali, i-jitter ephantsi kunye ne-co-modeling. Okwangoku, iinkcukacha zobugcisa ze-LVDS ezidumileyo zinemigangatho emibini: umgangatho we-ANSA / TIA / EIA-644 we-TIA / EIA (Telecommunications Industry Alliance / Electronics Industry Alliance), kunye nomgangatho we-IEEE 1596.3. NgoNovemba 1995, umgangatho we-ANSI / TIA / EIA-644 waziswa, ukhokelwa ikakhulu ziinkampani ze-semiconductor zaseMelika. NgoMatshi 1996, i-IEEE yapapasha umgangatho we-IEEE 1596.3. Le migangatho mibini igxile kwiimpawu zombane ze-LVDS interface, uqhagamshelo kunye neenkcukacha zokuphela komgca, kwaye inkqubo yemveliso, i-transmission medium kunye ne-power supply voltage ayicacanga. I-LVDS inokusetyenziswa kusetyenziswa i-CMOS, i-GaAs okanye ezinye iiteknoloji, nge-supply voltage ukusuka kwi-+ 5V ukuya kwi-+ 3.3V okanye nangaphantsi; i-transmission medium yayo ingaba luqhagamshelo lwe-PCB okanye intambo ekhethekileyo. Izinga lokudluliselwa kwedatha elisemgangathweni elicetyiswayo yi-655Mbps, kwaye ngokwethiyori, kumgca wokudluliselwa ongonakalisiyo, izinga lokudluliselwa kwe-LVDS ukuya kuthi ga kwi-1.923Gbps.—-Umgangatho we-OpenLDI usetyenziswa kakhulu kwiilaptops, uninzi lweelaptops LCD display kwaye ibhodi yokusingatha phakathi kojongano lonxibelelwano isebenzisa umgangatho we-OpenLDI. Isiseko somgangatho wojongano lwe-OpenLDI yi-Low Voltage Differential Signaling (LVDS), eneempawu zesantya, ukusetyenziswa kwamandla aphantsi, isantya esiphezulu, iindleko eziphantsi, ukuphazamiseka okuncinci kwe-clutter, inokuxhasa isisombululo esiphezulu njalo njalo. Ujongano lwe-LVDS lusetyenziswa kakhulu kunxibelelwano, unxibelelwano, izixhobo ze-elektroniki zabathengi, iimoto, izixhobo zonyango, kwaye luxhaswe yi-AMP, 3M, Samsung, Sharp, Silicon Graphics, kunye nabanye. Ukuze kungene kwindawo yedesktop, i-NS ingenise inkxaso entsha ye-OpenLDI standard chipset DS90C387 kunye ne-DS90, ngokukodwa kwizibonisi ze-LCD.