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PBL3766/6 Datasheet(PDF) 2 Page - Ericsson

Part # PBL3766/6
Description  Subscriber Line Interface Circuit
PDF  18 Pages
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Manufacturer  ERICSSON [Ericsson]
Direct Link  http://www.ericsson.com
Logo ERICSSON - Ericsson

PBL3766/6 Datasheet(HTML) 2 Page - Ericsson

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4-2
PBL 3766
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Unit
Temperature and humidity
Storage temperature range
T
Stg
-60
+150
°C
Operating temperature range
T
Case
-10
+110
°C
Operating junction temperature
T
J
-10
+140
°C
Storage humidity
R
H
5
95
% RH
Power supply, -10
°C < T
Amb < 80 °C
V
CC with respect to GND
V
CC
-0.5
6.5
V
V
EE with respect to GND
V
EE
-6.5
0.5
V
V
Bat with respect to GND
V
Bat
-70
V
EE+0,7
V
Power dissipation
Continuous power dissipation at T
Amb ≤ 70 °CPD
1.5
W
Peak power dissipation at T
Amb = 70°C, t < 10 ms, trep > 10 sec.
P
DP
4W
Relay driver
Ring relay supply voltage
V
RRly
V
Bat
0V
Ring relay current
I
RRly
50
mA
Ring trip comparator
Input voltage
V
DT
V
Bat
0V
Input current
I
DT
-2
2
mA
Digital inputs, outputs (C1, C2, E0, DET)
Input voltage
V
ID
0V
CC
V
Output voltage (DET disabled)
V
OD
0V
CC
V
Output current (DET enabled)
I
OD
5mA
TIPX or RINGX terminals, V
BAT = -50 V
TIPX or RINGX voltage, continuous, (Note 1)
V
T, VR
V
Bat
0.5
V
TIPX or RINGX pulse = t
ω < 10 ms, trep > 10 s (Notes 2, 3)
V
T, VR
V
Bat - 20
5
V
TIPX or RINGX pulse = t
ω < 1 µs, trep > 10 s (Notes 2, 3)
V
T, VR
V
Bat - 40
10
V
TIP or RING pulse = t
ω < 250 ns, trep > 10 s (Notes 2, 3)
V
T, VR
V
Bat - 70
15
V
TIPX or RINGX current
Active
I
Ldc + ILodc
80
mA
Stand-by
I
Ldc
25
mA
Recommended Operating Conditions
Parameter
Symbol
Min
Max
Unit
Case temperature
T
Case
090
°C
V
CC with respect to ground
V
CC
4.75
5.25
V
V
EE with respect to ground
V
EE
-5.25
-4.75
V
V
Bat with respect to ground (Note 4)
V
Bat
-58
-24
V
Notes
1.
With a diode (D
2) connected in series with the VBat supply, as shown in figure 11, -70 V may be continuously applied to the
TIPX or RINGX lead.
2.
These voltage ratings require a diode (D
2) to be installed in series with the VBat supply as shown in figure 11.
3.
V
T and VR are referenced to ground.
t
ω is the pulse width of a rectangular test pulse and trep is the pulse repetition rate.
4.
-24 V < V
Bat < -21 V may be used in applications requiring maximum vf signal amplitudes less than 3 Vpk (8.75 dBm, 600 ohms).



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