一种10Gb/s具有周期性相位校准双沿触发CDR和CTLE/DFE组合均衡功能的接收端

This paper presents the design of a 10 Gb/s low power wire-line receiver in the 65 nm CMOS process with 1 V supply voltage. The receiver occupies 300×500 μm2. With the novel half rate period calibration clock data recovery （CDR） circuit, the receiver consumes 52 mW power. The receiver can compensate a wide range of channel loss by combining the low power wideband programmable continuous time linear equalizer （CTLE） and decision feedback equalizer （DFE）.