⚡ 本页包含 AI 生成的分析内容，仅供参考
本文提出了一种用于50dB损耗铜缆的25Gb/s多标准串行链路收发器，采用28nm CMOS工艺，通过自适应均衡和时钟恢复技术解决了高速数据传输中的信号衰减问题。
Naohiro Kohmu1, Fumio Yuki1, Norio Nakajima2, Takashi Muto2, Junya Nasu2, Takemasa Komori2, Hideki Koba2, Tatsunori Usugi2, Tomofumi Hokari2, Tsuneo Kawamata2, Yuichi Ito2, Seiichi Umai2, Masatoshi Tsuge2, Takeo Yamashita2, Masatoshi Hasegawa2, Keiichi Higeta2 Hitachi, Tokyo, Japan, 2Hitachi, Kanagawa, Japan 1 The amount of data traffic is increasing year by year as the number of data-rich services like cloud services and streaming services are increasing. The number of switch modules between servers should decrease to lower latency, and several servers in each rack should be connected to one switch module with cables in a data centre. Using copper cables to connect racks is attractive in terms of cost minimization. Thin cables, for example 34 AWG copper cables, make maintenance easy. The cable length should be 5–7m to connect between racks, and 34 AWG 7m cable has 48dB loss, including board trace loss, package loss and so on. So
Takayasu Norimatsu1, Takashi Kawamoto1, Kenji Kogo1,