Closed-Form Equation of Data Dependent Jitter in First Order Low Pass System

Table 2

Calculated , , , , and DDJ values for various data patterns. The input rise/fall time is zero. = 100 ps and = 2 GHz.

Data pattern	PRBS3	PRBS4	PRBS5	Random
(V)	0.52	0.56	0.57	0.57
(V)	0.04	0.01	0.00	0.00
(ps)	53.70	54.75	55.02	55.16
(ps)	30.99	29.23	28.67	28.51
DDJ (ps)	22.71	25.52	26.35	26.65