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:
影响因子:
--
通讯作者:
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
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.