8gb/s capacitive low power and high speed 4-pwam transceiver design
In this paper, capacitive 4-PWAM transmitter architectures and circuits are proposed and its performances are analyzed with random jitter and PVT variation comparing with other works. A novel technique is proposed to reduce power and to increase speed by using capacitive driven low swing transceiver. The proposed design saves 1.74~2.4x power and 4x higher data rate than conventional designs. To implement 4-PWAM transmitter new phase controller and adaptive capacitance network are designed. At receiver side, new architectures for PWM and PAM demodulation are proposed.
capacitive high speed transceiver transmitter receiver pwm pam pulse amplitude modulation pulse width modulation high performance pwam. low power