psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 245

• Manufacturer Part Number: psb21391
• Description: Siemens Codec With Upn Transceiver
• Manufacturer: Infineon Technologies Corporation

V
Parameter
Detection Threshold
Detection Threshold
Hysteresis
Max. rising/falling V
edge for activation/
deactivation
Min. operating voltage
Delay for activation
of RST
Delay for deactivation
of RST
Data Sheet
DD
= 5 V
5 % or 3.3 V
DD
Symbol
V
V
V
dV
V
t
t
ACT
DEACT
5 %, VSS = 0 V;
DET
DET
Hys
DDmin
DD
/dt
min.
2.7
4.2
V
1.5
DD
/40 V
235
Limit Values
T
A
typ.
2.8
4.35
56
= 0 to 70 °C
DD
/35 V
max.
2.9
4.5
0.1
10
DD
/30 V
Electrical Characteristics
Unit Test Condition
V
V
V/µs
V
µs
ms
V
V
DD
DD
= 3.3V
= 5V
PSB 21391
PSB 21393
2001-03-07
5 %
5 %