I-Incupententebo Sectundulo Technology, Inc. (IDT) isanda kukhishwe i-New-Pole-Poole Double-Photo-RF switchnive, eklanyelwe ngokukhethekile ukuzivumelanisa nezimo zakamuva ze-Cable TV TV.Umkhiqizo, ogama lakhe lingu-IDT® F2970, ukushintshwa okuphezulu kwe-75-ohmkanye nokusabalalisa ama-amplifiers.
Imininingwane etholakala ngokucaciswa kwezinsizakalo ze-Cable Services (DOCSIS) iyindinganiso yamazwe omhlaba yokudlulisa idatha nge-High-Cable Cable Modems.I-New 3.1 Standard ihlose ukukhulisa ukusebenza kahle kanye namandla amapayipi okuhambisa idatha ekhaya ngezindleko eziphansi zeyunithi.
I-Duncan Pilgrim, Imenenja Jikelele Yesigaba se-IDT's RF, uthe: "Ukwethulwa kwe-F2970 kuhambisana ngokuphelele nezidingo ze-Docsis 3.1 Okujwayelekile, futhi kungahle kuthunyelwa kakhulu ezinhlelweni eziningi ze-RF. Le divayisi ifinyelela kancane inhlanganisela ephelele yokunciphisa ukufakwa nokuhlukaniswa okuphezulu kakhulu kunciphisa ukulahleka kwendlela ngenkathi ivimbela i-crosstalk kanye ne-attenuation yesiginali. "
I-F2970 ihlinzeka ngokulinganiselwa okuphezulu ibanga elijwayelekile elivela ku-5mhz liye ku-3000mhz, likuvumela ukuthi lisetshenziswe kabanzi emaketangeni asemanzini aphezulu naphansi wenethiwekhi ye-Catv yonke.Idivayisi isebenzisa i--90dbcc composite Triple Stick (CTB) kanye ne-Composite Second-oda Senger-oda lesibili, futhi ingasekela iziteshi ezingama-77 nezingu-110 ngamandla okukhishwa kwe-44DBMMV.
Ngaphezu kwalokho, i-F2970 inobubanzi bokushisa obubanzi ukusuka ku-40 ° C kuya ku-105 ° C, ukulahleka okufakwayo okuphansi kwe-0.32db kuphela ku-1200mhhz, kanye nokuhlukaniswa okuphezulu kwe-68DB.Idivayisi isebenza kusuka kumandla kagesi omuhle, isekela imindeni ye-3.3V Logic, futhi iza ngephakethe le-4mm xl 20l qfn qfn.Amasampula nezingxenye zokukhiqiza ayatholakala manje, amanani entengo angama-93 ngezingxenye eziyi-1 000, namabhodi wokuhlola angama- $ 125 lilinye.
Mayelana ne-IDT:
Yaziwa ngamandla ayo ku-analog kanye ne-digital Technologies, i-IDT ihlinzeka ngezixazululo ezicebile, ezintsha zesistimu yeleveli yabasebenzisi abahlukahlukene.I-IDT ngumholi wemakethe yomhlaba wonke ngesikhathi, amasekethe aguqukayo we-serial kanye nemibuthano yokuhambisa.Le nkampani ihlinzeka ngezixazululo ezibanzi ezihlanganisiwe ezisetshenziselwa ukuxhumeka kwezokuxhumana, i-computing, abathengi, izimakethe ze-chip nezimboni.