LUCL8574DP-D AGERE [Agere Systems], LUCL8574DP-D Datasheet - Page 33

• Manufacturer Part Number: LUCL8574DP-D
• Description: L8574D Resistive Subscriber Line Interface Circuit(SLIC), Ring Relay,and Protector(SRP)for Long Loop and TR-57 Applications
• Manufacturer: AGERE [Agere Systems]

Data Sheet
October 1998
Lucent Technologies Inc.
Application Diagram
RING
RESISTOR
NETWORK
TIP
0.01 F
F1
F2
200
200
0.22 F
1 M
19.6 k
Relay, and Protector (SRP) for Long Loop and TR-57 Applications
L8574D Resistive Subscriber Line Interface Circuit (SLIC), Ring
5.11 k
9.53 k
600
33 nF
301 k
1 M
0.1 F
Figure 15. TR-57 Application Diagram
100 k
200 k
200 k
100 k
0.1 F
1 k
1 k
V
0.47 F
FX
41
42
31
30
43
25
21
20
33
3
AGND
XMT
TS
PT
PR
RS
V
RSW
RTS
CLIM
CBN
38
BF
D
2, 27, 35
SPEED
0.1 F
19.6 k
8
10 F
V
+5 D
CCA
L8574C
+
20 V
SLIC
2, 36
7
RINGING
SUPPLY
DGND
22
18
0.1 F
34
DG
NSTAT
RGBN
RCVN
IRCV
RDO
+5 D
V
23,
40
DD
CE
CS
B0
B1
B2
B3
17
C
0.1 F
VBAT
27
19
16
15
14
13
12
11
9
44
1
4
V
73.2 k
FX
100 k
165 k
20 k
165 k
K1
RESISTOR
NETWORK
CONTROL LOGIC
PARALLEL DATA
INTERFACE TO
GS
VF
VF
X
R
X
T7504
IN(n)
O(n)
(n)
1/4
12-3384.c (F)
33