PBL 3762A/2, /4
Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Temperature, Humidity
Storage temperature range
Operating junction temperature range
Power supply,
-40°C
≤
T
Amb
≤
85°C
V
CC
with respect to AGND
V
EE
with respect to AGND
V
Bat
with respect to BGND
Power dissipation
Continuous power dissipation at T
Amb
≤
70
°C
Peak power dissipation at T
Amb
≤
70
°C,
t < 100 ms, t
Rep
> 1 sec.
Ground
Voltage between AGND and BGND
Relay driver
Ring relay supply voltage
Ring relay current
Ring trip comparator
Input voltage
Input current
Digital inputs, outputs
(C1, C2, E0, E1, DET)
Input voltage
Output voltage (DET disabled)
Output current (DET enabled)
TIPX and RINGX terminals,
-40°C < T
Amb
< 85°C, V
Bat
= -50V
TIPX or RINGX voltage, continuous (referenced to AGND), Note 1
TIPX or RINGX, pulse < 10 ms, t
Rep
> 10 s, Note 1
TIPX or RINGX, pulse < 1
µs,
t
Rep
> 10 s, Note 1
TIP or RING, pulse < 250 ns, t
Rep
> 10 s, Note 2
TIPX or RINGX current
T
Stg
T
J
V
CC
V
EE
V
Bat
P
D
P
DP
V
G
V
RRly
I
RRly
V
DT
, V
DR
I
DT
, I
DR
V
ID
V
OD
I
OD
V
TA
, V
RA
V
TA
, V
RA
V
TA
, V
RA
V
TA
, V
RA
I
LT
, I
LR
-60
-40
-0.5
-6.5
-70
+150
+140
6.5
0.5
V
EE
+0.6
1.5
4
°C
°C
V
V
V
W
W
V
V
mA
V
mA
V
V
mA
V
V
V
V
mA
-0.3
0
0.3
V
Bat
+75
50
0
5
V
CC
V
CC
5
V
Bat
-5
0
0
V
Bat
V
Bat
-20V
V
Bat
-40V
V
Bat
-70V
2
5
10
15
70
Recommended Operating Conditions
Parameter
Symbol
Min
Max
Unit
V
CC
with respect to AGND
V
EE
with respect to AGND
V
Bat
with respect to BGND, Note 3
V
CC
V
EE
V
Bat
4.75
-5.25
-58
5.25
-4.75
-24
V
V
V
Notes
1.
2.
3.
A diode in series with the V
Bat
input increases the permitted continuous voltage and pulse < 10ms to -70V. A pulse
≤
1µs
is increased to the greater of |-70V| or |V
Bat
- 40V|.
R
F1
, R
F2
≥
20
Ω
is also required. Pulse is supplied to TIP and RING outside R
F1
, R
F2
.
-24 V < V
Bat
< -21 V may be used in applications requiring maximum vf signal amplitudes less than 3 V
Pk
(8.75 dBm, 600
Ω).
2
ERICSSON [ ERICSSON ]
