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Abstract: While some market segments have driven SerDes implementations towards DSP-heavy approaches, in many scenarios, analog/mixed-signal implementations continue to offer substantial potential benefits in terms of energy-efficiency. In this tutorial I will begin by briefly review the key factors that would drive one towards analog vs. digital SerDes implementations. I will then focus the remainder of the tutorial on key mixed-signal circuit techniques and link architectures that enable energy-efficient implementation of electrical interfaces operating at 56Gbs and beyond. Throughout the tutorial, practical examples and representative power/performance figures will be derived and/or drawn from publications; in particular, I will show how the combination of these techniques enabled realization of a 60Gb/s NRZ transceiver in a 65nm CMOS process at less than 5pJ/bit. 这是IC视频分享的第三个,希望对大家有帮助。共同学习!
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