PBL38621-2 Ericsson, PBL38621-2 Datasheet - Page 2

• Manufacturer Part Number: PBL38621-2
• Description: Subscriber Line Interface Circuit
• Manufacturer: Ericsson

PBL 386 21/2
2
Maximum Ratings
Parameter
Temperature, Humidity
Storage temperature range
Operating temperature range
Operating junction temperature range, Note 1
Power supply, -40 C
V
V
V
V
Power dissipation
Continuous power dissipation at T
Ground
Voltage between AGND and BGND
Relay Driver
Ring relay supply voltage
Ring trip comparator
Input voltage
Input current
Digital inputs, outputs (C1, C2, C3, DET)
Input voltage
Output voltage
TIPX and RINGX terminals, -40 C < T
Maximum supplied TIPX or RINGX current
TIPX or RINGX voltage, continuous (referenced to AGND), Note 2
TIPX or RINGX, pulse < 10 ms, t
TIPX or RINGX, pulse < 1 s, t
TIPX or RINGX, pulse < 250 ns, t
Recommended Operating Condition
Parameter
Ambient temperature
V
V
AGND with respect to BGND
Notes
CC
Bat2
Bat
Bat
CC
Bat
with respect to AGND
with respect to A/BGND
with respect to AGND
with respect to A/BGND, continuous
with respect to A/BGND, 10 ms
1.
2.
3.
with respect to A/BGND
The circuit includes thermal protection. Operation at or above 140 C junction temperature may degrade device reliability.
With the diodes D
R
F1
and R
F2
20
T
Amb
VB
is also required. Pulse is applied to TIP and RING outside R
and D
Rep
+85 C
Rep
Rep
> 10 s, Note 2
Amb
> 10 s, Note 2
VB2
> 10 s, Notes 2 & 3
+85 C
Amb
included, see figure 12.
< +85 C, V
Bat
= -50V
Symbol
T
T
T
V
V
V
V
P
V
V
I
V
V
I
V
V
V
V
Symbol
T
V
V
V
DT
TIPX
Stg
Amb
J
Amb
CC
Bat2
Bat
Bat
D
G
DT
ID
OD
TA
TA
TA
TA
CC
Bat
G
, I
, V
, V
, V
, V
, V
, I
F1
DR
RINGX
DR
RA
RA
RA
RA
and R
Min
-55
-40
-40
-0.4
V
-75
-80
-0,3
V
-5
-0.4
-0.4
-100
V
V
V
Min
-40
4.75
-58
-100
F2
-80
Bat
Bat
Bat
Bat
Bat
.
-25
-10
-35
Max
+150
+110
+140
6.5
0.4
0.4
0.4
1.5
0,3
BGND+14 V
AGND
5
V
V
+100
2
5
10
15
Max
+85
5.25
-8
100
CC
CC
Unit
V
V
V
V
W
V
V
mA
V
V
mA
V
V
V
V
Unit
V
V
mV
C
C
C
C