peb2255 Infineon Technologies Corporation, peb2255 Datasheet - Page 336

• Manufacturer Part Number: peb2255
• Description: E1/t1/j1 Framer And Line Interface Component For Long And Short Haul Applications
• Manufacturer: Infineon Technologies Corporation

11.3
Table 58
Parameter
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Input low voltage XTAL
Input high voltage XTAL
Average power
supply current
(Analog line interface)
Average power
supply current
(Digital line interface)
Input leakage current
Output leakage current
Transmitter output
impedance
Data Sheet
DC Characteristics
DC Parameters
Symbol
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
I
R
DDE1
DDT1
DD
IL11
IL12
IL21
IL12
ILX
OZ
IL
IH
OL
OH1
OH2
XTALIL
XTALIH
X
min.
– 0.4
2.0
2.4
V
– 0.4
3.5
6000
DD
Limit Values
336
- 0.5
max.
0.8
V
0.45
1.0
V
165
165
85
1
1
1
250
15
1
3
DD
DD
+ 0.4
+ 0.4
Electrical Characteristics
Unit Notes
V
V
V
V
V
V
V
mA
mA
mA
A
A
A
A
A
A
1)
1)
I
I
I
E1 application
T1 application
V
V
V
V
V
XTAL measured
against
V
V
measured against
V
XPM2.XLT=0
(active mode)
applies to XL1and
XL2
XPM2.XLT=1
(tristate mode)
applies to XL1and
XL2
OL
OH
OH
IN
IN
IN
IN
SS
OUT
SS
DD
FALC-LH V1.3
= + 2 mA
= - 400µA
= - 100µA
= V
= V
= V
= V
<
<
6)
6)
and
=
V
V
tristate
DD
SS
DD
SS
IN
meas
V
V
PEB 2255
SS
4)
5)
< V
4)
5)
SS
< V
2000-07
1)
DD
1)
1)
3)
2)
1)
DD