12Gb/s duobinary signaling with x2 oversampled edge equalization

12Gb/s duobinary signaling with x2 oversampled edge equalization
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12Gb/s 双二进制信号,具有 x2 过采样边缘均衡

DOI:
10.1109/isscc.2005.1493873
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发表时间:
2005
期刊:
2007 IEEE International Solid-State Circuits Conference. Digest of Technical Papers
影响因子:
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通讯作者:
Fukaishi Muneo
Fukaishi Muneo
中科院分区:
--
文献类型:
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作者:
Yamaguchi Kouichi;Sunaga Kazuhisa;Kaeriyama Shunichi;Nedachi Takaaki;Takamiya Makoto;Nose Koichi;Nakagawa Yoshihiro;Sugawara Mitsutoshi;Fukaishi Muneo

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描述了一种在铜迹线上采用双二进制信令的90 nm CMOS背板收发器。为了将双二进制信令引入到印刷板上的数据传输中,开发了三种技术:1)用于均衡器自适应的边缘均衡; 2)用于ISI控制的2/spl倍/过采样发射机均衡器;以及3)用于时钟恢复的2b-转变-确保编码。
A backplane transceiver in 90 nm CMOS that employs duobinary signaling over copper traces is described. To introduce duobinary signaling into data transfers on printed boards, three techniques are developed: 1) edge equalization for equalizer adaptation; 2) 2/spl times/ oversampled transmitter equalizer for ISI control; and 3) 2b-transition-ensure encoding for clock recovery.