Izindaba Zemboni: I-Core Interconnect ikhiphe i-chip ye-12.5Gbps Redriver CLRD125

I-CLRD125 iyi-chip ye-redriver esebenza kahle kakhulu, esebenza ngezindlela eziningi ehlanganisa i-multiplexer ye-dual-port 2:1 kanye nomsebenzi we-buffer we-switch/fan-out ongu-1:2. Le divayisi yenzelwe ngqo izinhlelo zokusebenza zokudlulisa idatha ngesivinini esikhulu, isekela amazinga edatha afinyelela ku-12.5Gbps, futhi ifanelekela amaphrothokholi ahlukahlukene e-interface yesivinini esikhulu njenge-10GE, 10G-KR (802.3ap), i-Fibre Channel, i-PCIe, i-InfiniBand, kanye ne-SATA3/SAS2.

I-chip ine-Continuous Time Linear Equalizer (CTLE) ethuthukisiwe ekhokhela ngempumelelo ukulahlekelwa kwesignali ebangeni elide, ibhodi lesifunda eliphrintiwe le-FR-4 elingamasentimitha angu-35 noma ikhebula le-AWG-24 elingamamitha angu-8, ngesilinganiso sokudlulisa esingu-12.5Gbps, okuthuthukisa kakhulu ubuqotho besignali. I-transmitter isebenzisa umklamo ohlelekayo, ovumela ukushintshashintsha kokukhipha ukuthi kulungiswe kalula ngaphakathi kobubanzi obuphakathi kuka-600 mVp-p no-1300 mVp-p, futhi isekela ukungagcizeleli okufika ku-12dB ukuze kunqotshwe ngempumelelo ukulahlekelwa kwesiteshi.

Amakhono okulungisa aguquguqukayo e-CLRD125 avumela ukwesekwa okungenamthungo kwamaphrothokholi amaningi okudlulisa, kufaka phakathi i-PCIe, i-SAS/SATA, kanye ne-10G-KR. Ikakhulukazi kumamodi e-10G-KR kanye ne-PCIe Gen3, le chip ingaphatha ngokusobala amaphrothokholi okuqeqesha izixhumanisi, iqinisekise ukusebenzisana kwezinga lesistimu ngenkathi inciphisa ukubambezeleka. Lokhu kuguquguquka kwephrothokholi okuhlakaniphile kwenza i-CLRD125 ibe yingxenye ebalulekile ezinhlelweni zokudlulisa isignali ezisheshayo, inikeze onjiniyela bokuklama ithuluzi elinamandla lokwenza ngcono ukusebenza kwesistimu.