This paper mainly focuses on power consumption of phase detector (PD). Phase detector and voltage control oscillator are used in the Phase-locked loop (PLL) system based on Clock and data recovery (CDR) circuit. VCO controls the frequency of oscillator of CDR circuit in Phase-locked loop (PLL). The proposed system was implemented in 90-nm CMOS technology. The power consumption is 68 microwatts with 1V power supply. Simulations are performed in Cadence Virtuoso Tool 6.16. The results show that the proposed system consumes less power than the existing system.
Volume 11 | 03-Special Issue
Pages: 1393-1404