pef22504 Infineon Technologies Corporation, pef22504 Datasheet - Page 225

• Manufacturer Part Number: pef22504
• Description: Quad E1/t1/j1 Line Interface Component For Long- And Short-haul Applications Pef 22504 E, Pef 22504 Ht, Version 2.1
• Manufacturer: Infineon Technologies Corporation

Table 56
Parameter
Receiver internal termination
resistor
Multi Purpose Analog Switch
Receiver sensitivity
Receiver sensitivity
Receiver input threshold
Loss-Of-signal (LOS) detection
limit
1) Applies to all input pins except analog pins RLx
2) Applies to all output pins except pins XLx
3) Wiring conditions and external circuit configuration according to
4) Wiring conditions and external circuit configuration according to
5) Wiring conditions and external circuit configuration according to
6) Wiring conditions and external circuit configuration according to
7) Wiring conditions and external circuit configuration according to
8) Pin leakage is measured in a test mode with all internal pullups disabled. RDO pins are not tristatable, no leakage is
9) Parameter not tested in production
10) Value measured in production to fulfil ITU-T G.775
Note: Typical characteristics specify mean values expected over the production spread. If not specified otherwise,
Data Sheet
measured.
typical characteristics apply at
DC Characteristics (cont’d)
Symbol
R
R
R
R
R
S
S
V
V
RSH
RLH
TERM
DSON
DSOFF
DSONDC
DSON
RTH
LOS
T
A
= 25 C and 3.3 V supply voltage.
Min.
-36
–
–
–
790
430
220
125
65
35
10
255
2.7
100
–
–
0
-43
–
1560
Typ.
300
–
–
–
–
–
–
–
45
50
55
67
–
–
–
–
–
–
–
–
Values
225
Max.
345
7.1
–
2
25
10
0
0
–
–
–
–
1710
960
500
260
130
70
40
15
Figure 67
Figure 67
Figure 67
Figure 67
Figure 67
Unit
k
mA
mA
dB
dB
%
mV
and
and
and
and
and
Table
Table
Table
Table
Table
Note / Test
Condition
Internal termination enabled
–
–
@ 125
@ 50% duty cycle
RL1, RL2 LIM0.EQON = ´0´
(short-haul)
RL1, RL2 LIM0.EQON = ´1´ (E1,
long-haul)
RL1, RL2 LIM0.EQON = ´1´
(T1/J1, long-haul)
LIM2.SLT(1:0) = ´11
LIM2.SLT(1:0) = ´10
default setting
LIM2.SLT(1:0) = ´00
LIM2.SLT(1:0) = ´01
RIL(2:0) = ´000
RIL(2:0) = ´001
RIL(2:0) = ´010
RIL(2:0) = ´011
RIL(2:0) = ´100
RIL(2:0) = ´101
RIL(2:0) = ´110
RIL(2:0) = ´111
72.
72.
73.
72.
72.
o
Electrical Characteristics
C
Rev. 1.3, 2006-01-25
b
b
b
b
b
b
b
b
´
´
´
´
´
´
´
´
10)
9)
9)
9)
9)
9)
9)
9)
b
b
b
b
QuadLIU
´
´
´
´
PEF 22504
9)
9)
9)
9)
TM