LUCL9312AP-D AGERE [Agere Systems], LUCL9312AP-D Datasheet - Page 21

• 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.
Test Configurations
V
TRING
LCTH
RING
RING
RSW
PROG
V
RTS
R
V
TIP
REF
CC
LOOP
100
0.1 F
0.1 F
50
600
50
TRING
RRING
RSW
RTS
PR
PT
OVH
V
LCTH
V
LCF
CF1
CF2
PROG
REF
V
BAT2
PWR/
V
BAT2
Forward Battery SLIC and Ringing Relay for TR-57 Applications
/PWR V
0.1 F
V
BAT1
BAT1
0.1 F
Figure 5. Basic Test Circuit
BGND
CIRCUIT
BASIC
L9312
V
TEST
V
CC
CC
0.1 F
A
GND
V
V
DD
DD
0.1 F
D
GND
NSTAT
NSTAT
RCVN
RCVP
RESET
LATCH
VITR
VTX
TXI
ITR
B2
B1
B0
(GAIN = 2)
(GAIN = 8)
6.34 k
0.1 F
4.13 k
46.4 k
20 k
RCV
20 k
V
VITR
RESET
LATCH
B2
B1
B0
12-3524f (F)
REF
21