PXB4219E Datasheet, PDF (243/290 Pages) Infineon Technologies AG – Interworking Element for 8 E1/T1 Lines

9.2
Operating Range
IWE8, V3.4
PXB 4219E, PXB 4220E, PXB 4221E
Electrical Characteristics
Parameter
Ambient temperature
Supply voltage
Input voltage
Output voltage
Input low voltage
Input high voltage
Symbol
T_A
V_CC
V_I
V_O
V_IL
V_IH
Min
−40
3.15
0
0
0
2.1
Limit Values
Max
85
3.45
5.5
5.5
0.8
5.5
Unit Remarks
°C
V
3.3V ± 5%
V
5V I/O
V
tolerance
V
V
Data Sheet
243
2003-01-20