A 5 Gb/s Single-Ended Parallel Receiver With Adaptive Crosstalk-Induced Jitter Cancellation

Abstract

This paper presents an adaptive far-end crosstalk cancellation scheme for a single-ended parallel receiver. The adaptation engine is embedded in a single representative channel CDR, and the receiver efficiently reduces the crosstalk noise with a minimal cost in hardware and power consumption. In addition, the proposed scheme can be applied to any given CDR and equalizing circuits. The receiver is fabricated in 0.13 μm CMOS technology and achieves a reduction of FEXT-induced jitter up to 75%. The receiver consumes 65 mW at 5 Gb/s (4.3 mW/Gb/s/pin) including a PLL for global clock distribution.