at43usb320a ATMEL Corporation, at43usb320a Datasheet - Page 104

• Manufacturer Part Number: at43usb320a
• Description: Full-speed Usb Microcontroller With An Embedded Hub
• Manufacturer: ATMEL Corporation

104
AT43USB320A
Figure 25. Differential Data Jitter
Figure 26. Differential-to-EOP Transition Skew and EOP Width
Figure 27. Receiver Jitter Tolerance
Differential
Data Lines
T
PERIOD
Differential
Data Lines
T
Differential
Data Lines
PERIOD
T
PERIOD
N*T
PERIOD
Diff. Data-to-
SE0 Skew
N*T
+ T
Crossover
Consecutive
N*T
Transitions
PERIOD
DEOP
Points
Consecutive
Transitions
N*T
PERIOD
T
JR
Transitions
PERIOD
+ T
Paired
Crossover
Extended
N*T
+ T
XJR1
Point
Consecutive
Transitions
PERIOD
JR1
+ T
XJR2
+ T
T
JR1
JR1
Source EOP Width:
Receiver EOP Width:
T
JR2
T
T
LEOPT
FEOPT
T
T
LEOPR
FEOPR
1443E–USB–4/04