PEB2085 SIEMENS [Siemens Semiconductor Group], PEB2085 Datasheet - Page 255

• Manufacturer Part Number: PEB2085
• Description: ISDN SubscribernAccess Controller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Figure 96
IOM
IOM
Parameter
IOM output data delay
IOM input data setup
IOM input data hold
FSC1/2 strobe delay
Strobe signal delay
Bit clock delay
Frame sync setup
Frame sync hold
Frame sync width
FSD delay
Semiconductor Group
DCL ( I )
FSC
FSD (O)
IDP
IDP
SDS1/2 (O)
®
®
0/1 ( I )
0/1
1/2
Timing (LT-S, LT-T, NT mode)
Timing
(O)
( I )
Symbol
t
t
t
t
t
t
t
t
t
t
IOD
IIS
IIH
FSD
SDD
BCD
FSS
FSH
FSW
FDD
t
IIS
min.
20
20
4 + t
20
20
– 20
– 20
50
30
40
20
255
t
Limit Values
IIH
WH
t
FSH
max.
140
100
20
120
20
140
t
t
t
SDD
FDD
IOD
t
FSW
Electrical Characteristics
t
FSS
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Bit 0
Test Condition
IOM-1
IOM-2
IOM-1
IOM-2
Bit 0
ITD00872