I-LVDS 20pin ukuya kwi-20pin ye-DuPont EDP converter idibanisa i-LCD TV ebonisa intambo ye-LVDS

Ulwazi olusisiseko lwe-LVDS yokudibanisa iintambo zokubopha Umgangatho wojongano lwe-lvds:

I-interface ye-LVDS ngumgangatho we-interface oqhelekileyo we-LCD Panel, uthatha i-Panel ye-8-bit njengomzekelo, kubandakanywa iiseti ezi-5 zemigca yokuhambisa, apho iiseti ezi-4 ziyimigca yedatha, emele i-Tx0 + / Tx0-... Tx3 + / Tx3-.Kukho kwakhona isignali iwotshi, emele TxC + / TxC-.Lowo uhambelanayo uneeseti ezi-5 zokufumana imigca ekupheleni kwePhaneli.Ukuba yiPaneli ye-6-bit, kukho iiseti ezi-3 kuphela zemigca yedatha kunye neseti enye yemigca yewotshi.I-interface ye-LVDS, eyaziwa ngokuba yi-RS-644 yebhasi ye-interface, yi-data transmission kunye ne-interface yeteknoloji eyavela kuphela kwi-1990s.I-LVDS luphawu oluphantsi lolwahlulo lwamandla ombane, undoqo wobu buchwepheshe kukusebenzisa i-voltage ephantsi kakhulu ijikajika isantya esiphezulu sedatha yokuhambisa umahluko, inokufikelela kwinqanaba ukuya kwindawo okanye inqaku loqhagamshelo, ngokusetyenziswa kwamandla aphantsi, inqanaba lempazamo yekhowudi ephantsi, i-crosstalk ephantsi kunye iimpawu ezinemitha ephantsi, uthungelwano lwayo lunokuba luqhagamshelo lwePCB yobhedu, okanye intambo yokulinganisa.I-LVDS iye yanda ukusetyenziswa ngokubanzi kwiinkqubo ezineemfuno eziphezulu zokunyaniseka komqondiso, i-jitter ephantsi kunye ne-co-modeling.Okwangoku, inkcazo yobugcisa ethandwayo yeLVDS inemigangatho emibini: umgangatho we-ANSA / TIA / EIA-644 we-TIA / EIA (i-Telecommunications Industry Alliance / i-Electronics Industry Alliance), kunye nomgangatho we-IEEE 1596.3.NgoNovemba 1995, umgangatho we-ANSI / TIA / EIA-644 waziswa, ikakhulu ukhokelwa ziinkampani zaseMelika ze-semiconductor.NgoMatshi ka-1996, i-IEEE yapapasha umgangatho we-IEEE 1596.3.Le migangatho mibini igxininise kwiimpawu zombane ze-LVDS interface, i-interconnection kunye nemigqaliselo yokupheliswa komgca, kunye nenkqubo yokuvelisa, i-transmission medium kunye ne-voltage supply voltage ayicaci.I-LVDS inokuphunyezwa ngokusebenzisa i-CMOS, i-GaAs okanye ezinye iitekhnoloji, kunye nombane wokubonelela ukusuka + 5V ukuya + 3.3V okanye ngaphantsi;i-transmission medium yayo inokuba ludibaniso lwePCB okanye intambo ekhethekileyo.Umgangatho ophakanyisiweyo wokuhanjiswa kwedatha yi-655Mbps, kwaye kwithiyori, kumgca wokuhanjiswa okungekho ukubola, i-LVDS yokuhambisa isantya ukuya kuthi ga kwi-1.923Gbps.--OpenLDI standard isetyenziswa kakhulu kwiilaptops, uninzi lweelaptops ezibonisa iLCD kunye nebhodi yomkhosi phakathi koqhagamshelo. ujongano lwamkela umgangatho we-OpenLDI.Isiseko somgangatho wokujonga i-OpenLDI yi-Low Voltage Differential Signaling (LVDS) interface, eneempawu zesantya, ukusetyenziswa kwamandla aphantsi, isantya esiphezulu, ixabiso eliphantsi, ukuphazamiseka kwe-clutter ephantsi, kunokuxhasa isisombululo esiphezulu kunye nokunye.I-interface ye-LVDS isetyenziswa ngokubanzi kwii-telecommunications, unxibelelwano, i-electronics yabathengi, iimoto, izixhobo zonyango, kwaye ixhaswe yi-AMP, i-3M, i-Samsung, i-Sharp, i-Silicon Graphics, kunye nabanye.Ukuze ungene kwindawo yedesktop, i-NS iye yazisa i-chipset ye-OpenLDI esemgangathweni ye-DS90C387 kunye nenkxaso ye-DS90, ngokukodwa kwimiboniso ye-LCD.