Nkhani Zamakampani: Core Interconnect yatulutsa 12.5Gbps Redriver chip CLRD125

CLRD125 ndi chip yowongolera yogwira ntchito kwambiri komanso yogwira ntchito zambiri yomwe imagwirizanitsa multiplexer ya madoko awiri a 2:1 ndi ntchito ya buffer ya switch/fan-out ya 1:2. Chipangizochi chapangidwira makamaka mapulogalamu otumizira deta mwachangu, kuthandizira kuchuluka kwa deta mpaka 12.5Gbps, ndipo ndi yoyenera ma protocol osiyanasiyana olumikizirana mwachangu monga 10GE, 10G-KR (802.3ap), Fibre Channel, PCIe, InfiniBand, ndi SATA3/SAS2.

Chip iyi ili ndi Continuous Time Linear Equalizer (CTLE) yapamwamba yomwe imathandizira bwino kutayika kwa ma signal pamtunda wautali, mpaka mainchesi 35 a FR-4 printed circuit board kapena mamita 8 a chingwe cha AWG-24, pa liwiro la kutumiza ma signal la 12.5Gbps, zomwe zimapangitsa kuti ma signal akhale olimba kwambiri. Chotumizirachi chimagwiritsa ntchito kapangidwe kake kokonzedwa, komwe kumalola kuti ma output swing asinthidwe mosavuta mkati mwa 600 mVp-p mpaka 1300 mVp-p, ndipo kumathandizira kuchepetsa kugogomezera mpaka 12dB kuti athetse kutayika kwa njira.

Mphamvu zosinthika za CLRD125 zimathandiza kuthandizira mosavuta ma protocol angapo otumizira mauthenga, kuphatikizapo PCIe, SAS/SATA, ndi 10G-KR. Makamaka mu 10G-KR ndi PCIe Gen3 modes, chip iyi imatha kuyang'anira ma protocol ophunzitsira kulumikizana mowonekera, kuonetsetsa kuti makina akugwirizana bwino pomwe akuchepetsa kuchedwa. Kusinthasintha kwa protocol mwanzeru kumeneku kumapangitsa CLRD125 kukhala gawo lofunikira kwambiri mumakina otumizira mauthenga othamanga kwambiri, kupatsa mainjiniya opanga zida zamphamvu zowongolera magwiridwe antchito a makina.