PEF2256 INFINEON [Infineon Technologies AG], PEF2256 Datasheet - Page 466

• Manufacturer Part Number: PEF2256
• Description: E1/T1/J1 Framer and Line Interface Component for Long- and Short-Haul Applications
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 76
Parameter
Analog input voltages
on RL1/2
Digital input voltages
Ground
1)
Note:
11.3
Table 77
Parameter
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Average power supply
current (analog line
interface mode, single
power supply)
Average power supply
current (digital line
interface mode, single
power supply)
Input leakage current
Input leakage current
Input pullup current
User’s Manual
Hardware Description
Voltage ripple on analog supply less than 50 mV
V
DD
,
V
DC Characteristics
DDR
Operating Range (cont’d)
DC Characteristics
and
V
DDX
Symbol
V
V
V
Symbol
V
V
V
V
I
I
I
I
I
I
DDE1
DDT1
DD
L11
IL12
P
have to be connected to the same voltage level.
IA
ID
SS
IL
IH
OL
OH
Min.
0
0
0
Min.
– 0.4
2.0
V
2.4
–
–
–
–
–
2
SS
466
Typ.
–
–
0
Typ.
–
–
–
–
80
80
50
–
–
–
Values
Values
Max.
3.60
3.60
0
Max.
0.8
3.46
0.45
V
145
145
90
1
1
15
DD
Electrical Characteristics
Unit Note/Test
V
V
V
Unit Note/Test
V
V
V
V
mA
mA
mA
A
A
A
Condition
Condition
1)
1)
I
I
E1 application
LIM1.DRS = 0
VSEL = 1
T1 application
LIM1.DRS = 0
VSEL = 1
LIM1.DRS = 1
VSEL = 1
V
V
V
OL
OH
DS1.1, 2003-10-23
IN
IN
IN
PEF 2256 H/E
=V
=V
=V
= + 2 mA
= - 2 mA
DD
SS
SS
FALC
6)
6)
B
B
B
2)
2)
®
4)
3)
B
B
B
56
5)