LUCL9312AP-D AGERE [Agere Systems], LUCL9312AP-D Datasheet - Page 20

• 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]

Forward Battery SLIC and Ringing Relay for TR-57 Applications
Electrical Characteristics
Switch Characteristics
Table 13. Ringing Access Switch (SW4)
1. Choice of secondary protector and feed resistor should ensure these ratings are not exceeded. A minimum 400
2. This parameter is not tested in production. It is guaranteed by design and device characterization.
3. Applied voltage is 100 Vp-p square wave at 100 Hz to measure dV/dT sensitivity.
On-State Switch I-V Characteristics
20
Off State:
On State (see On-State Switch I-V Characteristics section):
dV/dT Sensitivity
–V
–I
mended.
A. Line Break Switch SW1, SW2
Maximum Differential Voltage
dc Leakage Current (Vsw = ±475 V) (pole to pole)
Isolation
Resistance
Voltage
Steady-state Current
Surge Current (10 x 700 s pulse)
Release Current
LIM2
MAX
–V
2
–V
1
–1.5
I
LIM1
I
SW
2, 3
+1.5
R
ON
2/3 R
–I
LIM1
1
+V
ON
Parameter
1
+V
(continued)
2
+V
5-5990.c(F)
I
LIM2
MAX
Figure 4. On-State Switch I-V Characteristics
V
SW
(continued)
2
CURRENT
LIMITING
–V
MAX
2/3 R
B. Ring Return SW3
ON
–1.5 V
+I
LIMIT
R
ON
I
SW
–I
+1.5 V
LIMIT
2/3 R
CURRENT
LIMITING
ON
+V
MAX
12-3291.a(F)
Min
—
—
—
—
—
—
—
—
—
V
SW
Typ
500
200
—
—
—
—
—
—
—
C. Ring Access SW4
R
ON
–V
OS
±475
±320
Max
±20
150
feed resistor is recom-
I
15
—
—
SW
3
2
Agere Systems Inc.
+V
OS
R
July 2001
ON
12-3292.a(F)
V/µs
Unit
mA
µA
V
V
V
A
V
A
SW