A 10 Gbps Wireline Transceiver Link
To Interface Future RF-DACs
Y.J. Feng (TU Delft - Electrical Engineering, Mathematics and Computer Science)
Leo C. N. de de Vreede – Mentor (TU Delft - Electronics)
M.S. Alavi – Mentor (TU Delft - Electronics)
D Cavallo – Graduation committee member (TU Delft - Tera-Hertz Sensing)
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Abstract
This thesis presents the development of circuits and systems for fast wireline transceiver links that will enable a move towards highly integrable RF digital-to-analog converters.
A new perspective on the analysis of bit error rates in wireline links leads to the PAM spectral design space chart: a novel, visual system design analysis tool for PAM wireline circuit designers.
Moreover, a <2 mW/Gbps/lane, 10 Gbps wireline transmitter has been designed and taped-out in 40 nm CMOS. The proposed inherently pipelined 16:1 multiplexer and current mode logic driver design procedure are the key enablers for this performance.
Finally, for development of a 10 Gbps wireline receiver, a novel self-synchronized receiver design is proposed that removes the need of a classical clock and data recovery loop. At its core, this receiver comprises the design of a high-speed two-tail comparator and an asynchronous metastability detection loop.