LUCL9312AP-D AGERE [Agere Systems], LUCL9312AP-D Datasheet - Page 15

• Manufacturer Part Number: LUCL9312AP-D
• Description: Line Interface and Line Access Circuit Forward Battery SLIC and Ringing Relay for TR-57 Applications
• Manufacturer: AGERE [Agere Systems]

July 2001
Agere Systems Inc.
Electrical Characteristics
SLIC Two-Wire Port
Table 6. SLIC Two-Wire Port
* IEEE is a registered trademark of The Institute of Electrical and Electronics Engineers, Inc.
PT and PR Drive Current = dc + Longitudinal + Signal Currents
Signal Current
Longitudinal Current Capability per Wire (longitudinal current is indepen-
dc Active Mode Loop Current – I
dc Current-limit Variation:
Loop Resistance Range (from PT/PR) (3.17 dBm overload into 600
V
Offset at V
dc Feed Resistance (includes internal SLIC dc resistance and break
dV/dT Sensitivity at PT/PR
Powerup Open Loop Voltages (V
Powerup Open Loop Voltages:
Loop Closure Threshold:
Loop Closure Threshold Hysteresis
Longitudinal to Metallic Balance at PT/PR
Metallic to Longitudinal (harm) Balance:
dent of dc loop current)
switch resistance)
(Test Method: IEEE* Std. 455):
REF
Programming Range (5 Vrms max into 200
Voltage at V
V
I
Forward/Reverse Active Mode PT – PR – V
Voltage at OVH
Forward/Reverse Active Mode PT – PR – V
Common Mode
Scan Mode PT – PR – V
Voltage at LCTH
200 Hz to 3.4 kHz
200 Hz to 4000 Hz
LOOP
PROG
= 20 mA at V
= 0.8 V (I
PROG
PROG
LIMIT
BAT1
= 40 mA)
= –48 V
BAT1
Forward Battery SLIC and Ringing Relay for TR-57 Applications
Parameter
LIM
BAT1
(continued)
(R
= –48 V):
LOOP
= 100
BAT1
BAT1
ac)
, V
):
OVH
= 0
):
1900
2.23
Min
–40
8.5
0.2
5.5
5.5
70
10
10
50
61
40
—
—
—
—
0
0
0
(V
BAT1
2.35
Typ
200
6.1
15
75
20
—
—
—
—
—
—
—
—
—
—
—
0
5
+ 1)/2
V
Max
2.47
13.5
110
0.9
1.9
—
45
40
15
—
—
—
—
—
—
—
—
—
—
REF
mApeak
mArms
mArms
V/ s
Unit
mA
mV
dB
dB
%
%
V
V
V
V
V
V
V
V
15