PXB4219 Datasheet, PDF (242/290 Pages) Infineon Technologies AG – IWE8 Interworking Element for 8 E1/T1 Lines

PXB4219 / PXB4220 / PXB4221
Electrical Characteristics
9
Electrical Characteristics
9.1
Absolute Maximum Ratings
Table 33 Absolute Maximum Ratings
Parameter
Symbol Limit Values
Unit
Ambient temperature under bias
TA
-40 to 85
0_C
Junction temperature under bias
Storage temperature
T_J
0 to 125
0_C
T_stg
- 65 to 150
0_C
Supply voltage
V_CC
- 0.5 to 3.6
V
Input voltage
V_I
- 0.5 to 5.5
V
(at any signal pin with respect to ground)
Output voltage level
V_O
- 0.5 to 5.5¹⁾
V
(at any signal pin with respect to ground)
ESD robustness²⁾
HBM: 1.5 kW, 100 pF
V_ESD,HBM 1000
V
1) _{The maximum high output level is limited to VCC. Due to 5V I/O tolerance output signals might be pulled to 5V}
level by external pull-up resistors.
2) _{According to MIL-Std 883D, method 3015.7 and ESD Ass. Standard EOS/ESD-5.1-1993.}
The RF Pins 20, 21, 26, 29, 32, 33, 34 and 35 are not protected against voltage stress > 300 V (versus V_S or
GND). The high frequency performance prohibits the use of adequate protective structures.
Note: Stresses above those listed under “absolute maximum ratings” may cause
permanent damage to the device. Exposure to “absolute maximum rating”
conditions for extended periods may affect device reliability
Data Sheet
242
2002-05-06