Cypress CY7C638xx ユーザーズマニュアル
CY7C63310, CY7C638xx
Document 38-08035 Rev. *K
Page 72 of 83
Figure 28-5. Differential to EOP Transition Skew and EOP Width
T
PERIOD
Differential
Data Lines
Data Lines
Crossover
Point
Crossover Point
Extended
Source EOP Width: T
EOPT
Receiver EOP Width: T
EOPR1
, T
EOPR2
Diff. Data to
SE0 Skew
N * T
PERIOD
+ T
DEOP
Figure 28-6. Differential Data Jitter
T
PERIOD
Differential
Data Lines
Data Lines
Crossover
Points
Paired
Transitions
N * T
PERIOD
+ T
xJR2
Consecutive
Transitions
N * T
PERIOD
+ T
xJR1