PXB4221 Infineon Technologies AG, PXB4221 Datasheet - Page 243

• Manufacturer Part Number: PXB4221
• Description: IWE8 Interworking Element for 8 E1/T1 Lines
• Manufacturer: Infineon Technologies AG

9.2
Parameter
Ambient temperature
Supply voltage
Input voltage
Output voltage
Input low voltage
Input high voltage
Data Sheet
Operating Range
Symbol
T
V
V
V
V
V
A
CC
I
O
IL
IH
Min
3.15
0
0
0
2.1
Limit Values
243
Max
85
3.45
5.5
5.5
0.8
5.5
PXB4219 / PXB4220 / PXB4221
Electrical Characteristics
Unit
V
V
V
V
V
C
Remarks
3.3V ± 5%
5V I/O
tolerance
2002-05-06