PI3EQX7742AIZHE isiNxulumaniso-Izithinteli zoMqondiso, abaPhindayo 2Port USB3.0 ReDrivr Intel Focus
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Diodes Incorporated |
| Udidi lweMveliso: | Ujongano-Izithinteli zoMqondiso, iziPhindo |
| RoHS: | Iinkcukacha |
| Imveliso: | Abaqhubi kwakhona |
| NONE | I-USB 3.0 |
| Ubonelelo lweVoltage-Max: | 3.3 V |
| Supply Voltage - Min: | 3.3 V |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu/Ityala: | TQFN-42 |
| Ukupakishwa: | I-Reel |
| Uphawu: | Diodes Incorporated |
| Ireyithi yedatha: | 5Gb/s |
| Umbane woNikezelo oSebenzayo: | 3.3 V |
| Uhlobo lweMveliso: | Izithinteli zoMqondiso, abaPhindi |
| Uthotho: | PI3EQX774 |
| Ubungakanani bePakethi yoMzi-mveliso: | 3500 |
| Uluhlu olungaphantsi: | Ujongano ICs |
| Uhlobo: | Ukuqhuba kwakhona |
♠ 5.0 Gbps, 2-port, (4-Channel) USB 3.0 ReDriver™ enoLungiselelo lweDijithali
I-PI3EQX7742 ye-Pericom Semiconductor ngamandla aphantsi, ukusebenza okuphezulu kwe-5.0 Gbps isignali ye-ReDriver™ eyilelwe ngokukodwa i-USB 3.0 protocol. Isixhobo sibonelela ngokulinganisa okucwangcisiweyo, i-De-Emphasis, kunye ne-input threshold controls ukuze kuphuculwe ukusebenza kakuhle kwiindidi ezahlukeneyo zomzimba ngokunciphisa i-Inter-Symbol Interference. I-PI3EQX7742 ixhasa ezine 100Ω Idatha ye-CML eyahlukileyo ye-I/O phakathi kweProtokholi ye-ASIC ukuya kwilaphu lokutshintsha, phezu kwentambo, okanye ukwandisa imiqondiso kwezinye iindlela zedatha ezikude kwiqonga lomsebenzisi. I-equalization circry edibeneyo inika ukuguquguquka kunye nokunyaniseka komqondiso wesignali phambi kwe-ReDriver. Umgangatho ophantsi wokufumanisa umqondiso wesignali kunye nomsebenzi we-squelch wemveliso unikezelwa kumjelo ngamnye. Ijelo ngalinye lisebenza ngokuzimeleyo ngokupheleleyo. Xa amajelo enziwe asebenza EN_x# = 0 kwaye esebenza, elo nqanaba legalelo lamajelo (kwi-xI+/-) limisela ukuba imveliso iyasebenza. Ukuba inqanaba lomqondiso wegalelo lomjelo liwela ngaphantsi komgangatho osebenzayo we-threshold (Vth-) ngoko iziphumo ziqhutyelwa kwimodevoltage eqhelekileyo.Inadditiontosignalconditioning, xaEN_x#=1, isixhobo singena kwimo yokulinda amandla aphantsi. I-PI3EQX7742 ikwabandakanya umsebenzi wokufumana umamkeli ocwangcisiweyo ngokupheleleyo. Xa iphini ye-RxDet itsalwa phezulu, ubhaqo oluzenzekelayo lomamkeli luya kusebenza. Isixhobo siya kuthi emva koko siye kumbane phantsi ngenxa yokungasebenzi
• I-USB 3.0 iyahambelana
• Izibini ezine ze-5.0 Gbps zokwahlukana kweempawu
• Ukulingana koMamkeli oLungisayo
• 100Ω Umahluko we-CML I/O's
• I-Pin eqwalaselweyo yoLawulo lokuGxininisa kwiZiphumo
• Inqanaba lokufakwa kophawu lokubona kunye nokucofa kwitshaneli nganye
• I-Automatic Receiver Funyanisa nge-digital enable/disable
• Amandla aPhantsi ~680mW
• Imowudi “Yokulala” ezenzekelayo yolawulo lwamandla alungelelanisiweyo
• Imo yokulinda
– Power Down State
• Umbane woNikezelo omnye: 3.3V
• Ukupakishwa: 42-Qhagamshelana ne-TQFN (3.5x9mm)
