PXB4220E Infineon Technologies AG, PXB4220E Datasheet - Page 251

• Manufacturer Part Number: PXB4220E
• Description: Interworking Element for 8 E1/T1 Lines
• Manufacturer: Infineon Technologies AG

9.6.2.2
Framer Receive Interface
Figure 59
Table 37
No.
1
1A
2
2A
Data Sheet
RFCLK
FRCLK
FRFRS
FRDAT
FRMFB
Parameter
T
E1:
T1:
F
E1:
T1:
T
E1:
T1:
F
E1:
RFCLK
RFCLK
FRCLK
FRCLK
Framer Interface in GIM
Framer Receive Interface Timing in GIM
Framer Receive Interface Timing in GIM
: Period RFCLK
: Frequency RFCLK
: Period FRCLK
: Frequency FRCLK
2
1)
1
1)
251
4
6
PXB 4219E, PXB 4220E, PXB 4221E
Min
5
7
Limit Values
Typ
30,518
40,478
32,768
24,704
488
647
2,048
Electrical Characteristics
Max
IWE8, V3.4
2003-01-20
Unit
ns
ns
MHz
MHz
ns
ns
MHz
FritGIM