LUCL9218AAR-D AGERE [Agere Systems], LUCL9218AAR-D Datasheet - Page 14

• Manufacturer Part Number: LUCL9218AAR-D
• Description: Low-Cost Line Interface
• Manufacturer: AGERE [Agere Systems]

L9218A/G Low-Cost Line Interface
Test Configurations
V
14
14
S
f = 500 kHz—1 MHz
device in powerup mode, 600
= 0.5 Vrms 30% AM 1 kHz modulation,
V
50
S
V
S
0.01 F
0.01 F
Figure 7. Longitudinal Balance
HP
®
TIMS
Figure 8. RFI Rejection
4935A
368
368
LONGITUDINAL BALANCE = 20 log
100 F
100 F
600
2.15 F
V
+
–
M
6, 7
termination.
82.5
82.5
(continued)
TIP
RING
L7591
TEST CIRCUIT
1
4
BASIC
V
2
BAT
TIP
RING
BASIC TEST
CIRCUIT
12-2584 (F).c
V
V
S
M
600
Figure 9. Longitudinal Impedance
I
I
LONG
LONG
V
+
–
T/R
Figure 10. ac Gains
TIP
RING
V
V
G
G
+
–
–
+
PR
PT
TEST CIRCUIT
RCV
XMT
Z
LONG
TIP
RING
BASIC
=
=
V
V
=
V
TEST CIRCUIT
V
RCV
XMT
T/R
T/R
I
BASIC
LONG
V
PT
November 2001
Agere Systems Inc.
OR
XMT
RCV
I
V
LONG
Data Sheet
PR
12-2585 (F).a
12-2587 (F).e
V
S