Title :
A comprehensive bang-bang phase detector model for high speed clock and data recovery systems
Author :
Mehrmanesh, S. ; Masoumi, N.
Author_Institution :
Tehran Univ., Iran
Abstract :
A comprehensive model for bang-bang phase detectors (BBPD) is proposed. This model consists of all nonideality effects that influence on the characterization of the phase detector. The new nonideality effects that considered are input signal level, VCO signal jitter and clock skew of VCO clock, between all flip-flops. Also a new expression is extracted for metastability. An Alexander phase detector is considered for the proposed model on this paper.
Keywords :
flip-flops; jitter; nonlinear network analysis; phase detectors; synchronisation; voltage-controlled oscillators; Alexander phase detector; VCO clock; bang-bang phase detector model; clock and data recovery systems; clock skew; flip flops; metastability; signal jitter; Circuits; Clocks; Data mining; Detectors; Equations; Flip-flops; Jitter; Metastasis; Phase detection; Voltage-controlled oscillators; Bang-Bang; Clock Data Recovery; Jitter; Metastability; Phase Detector;
Conference_Titel :
Microelectronics, 2005. ICM 2005. The 17th International Conference on
Print_ISBN :
0-7803-9262-0
DOI :
10.1109/ICM.2005.1590043
