LUCL9216AGF-D AGERE [Agere Systems], LUCL9216AGF-D Datasheet - Page 43

• Manufacturer Part Number: LUCL9216AGF-D
• Description: Short-Loop Ringing SLIC with Ground Start
• Manufacturer: AGERE [Agere Systems]

September 2001
Agere Systems Inc.
ac Applications
Design Examples
Third-Generation Codec ac Interface Network—Complex Termination (continued)
Table 26. Parts List L9216; Agere T8536 Third-Generation Codec ac and dc Parameters; Fully
* For loop stability, increase to 50
Fault Protection
R
R
Protector
Power Supply
C
C
D
C
C
C
Ring/Ring Trip
C
C
R
ac Interface
R
R
C
C
PT
PR
BAT1
BAT2
BAT1
CC
F1
F2
RING
RT
RT
GX
CIN
TX
C1
Name
Programmable
Agere L7591
1N4004
0.22 F
0.47 F
383 k
4750
20 M
0.1 F
0.1 F
0.1 F
0.1 F
0.1 F
0.1 F
0.1 F
Value
50
50
(continued)
(continued)
minimum if synthesizing 900
Tolerance
20%
20%
20%
20%
20%
20%
20%
20%
20%
1%
1%
1%
1%
5%
—
—
Fusible or PTC Protection resistor*.
Fusible or PTC Protection resistor*.
1/16 W
1/16 W
1/16 W
Rating
100 V
100 V
100 V
50 V
10 V
10 V
10 V
10 V
10 V
—
—
or 900
Short-Loop Ringing SLIC with Ground Start
Secondary protection.
V
V
Reverse current.
V
Filter capacitor.
Filter capacitor.
ac-couple input ring signal.
Ring trip filter capacitor.
Ring trip filter resistor.
Sets T/R to VITR transconductance.
dc bias.
ac/dc separation.
dc blocking capacitor.
BAT
BAT
CC
+ 2.16 F termination impedance.
filter capacitor.
filter capacitor.
filter capacitor. |V
BAT2
Function
| < |V
BAT1
|.
43