PEF2256H Datasheet, PDF (476/518 Pages) Infineon Technologies AG – E1/T1/J1 Framer and Line Interface Component for Long- and Short-Haul Applications

FALC^®56
PEF 2256 H/E
Electrical Characteristics
Table 82 Motorola Bus Interface Timing Parameter Values
Parameter
Symbol
Min.
Values
Unit Note/Test
Typ. Max.
Condition
Address, BLE setup 17
time before DS active
15
–
–
ns
Address, BLE hold after 18
2
–
–
ns
DS inactive
CS active before DS 19
0
–
–
ns
active
CS hold after DS
inactive
19A
0
–
–
ns
RW stable before DS 20
active
10
–
–
ns
RW hold after DS
21
0
–
–
ns
inactive
DS pulse width
22
80
–
–
ns read access
DS pulse width
22A
70
–
–
ns write access
DS control interval
23
70
–
–
ns
Data valid after DS
24
–
–
75
ns read access
active
Data hold after DS
25
inactive
10
–
30
ns read access
Data stable before DS 26
active
30
–
–
ns write access
Data hold after DS
27
inactive
10
–
–
ns write access
User’s Manual
476
Hardware Description
DS1.1, 2003-10-23