LUCL9500 AGERE [Agere Systems], LUCL9500 Datasheet - Page 20

• Manufacturer Part Number: LUCL9500
• Description: High-Voltage Ringing SLIC for VolP Applications
• Manufacturer: AGERE [Agere Systems]

High-Voltage Ringing SLIC for VoIP Applications
Test Configurations
20
V
+
–
600
M
56.3
67.5
67.5
Figure 6. Longitudinal PSRR
V
+
–
T/R
Figure 5. Metallic PSRR
10 F
10 F
TIP
RING
4.7 F
PSRR = 20log
100
TEST CIRCUIT
4.7 F
PSRR = 20log
TIP
RING
V
100
BASIC
BAT
TEST CIRCUIT
V
V
CC
BAT
(continued)
OR
V
V
V
BASIC
CC
S
BAT
OR
V
V
S
BAT
OR V
V
DISCONNECT
BYPASS CAPACITOR
V
T/R
DISCONNECT
BYPASS CAPACITOR
S
OR V
V
V
S
M
CC
CC
12-2583.b (F)
12-2582.c (F)
600
V
S
Figure 7. Longitudinal Balance
368
368
V
Figure 8. ac Gains
LONGITUDINAL BALANCE = 20log
+
–
T/R
100 F
100 F
PT
PR
G
G
TEST CIRCUIT
RCV
XMT
V
+
–
M
BASIC
=
=
TIP
RING
V
V
V
V
RCV
XMT
T/R
T/R
September 2001
TEST CIRCUIT
Agere Systems Inc.
RCV
BASIC
VITR
RCV
V
S
12-2587.G (F)
12-2584.c (F)
V
V
S
M