CS61310-CL Cirrus Logic, Inc., CS61310-CL Datasheet - Page 27

• Manufacturer Part Number: CS61310-CL
• Description: Interface, T1 Line Interface Unit
• Manufacturer: Cirrus Logic, Inc.

6.
DS440F1 FEB ‘03
NOTE: The 0.47µF capacitor between R1 & R2 may be omitted if common mode noise is not an issue.
NOTE: The optional 0.47µF DC blocking cap eliminates DC saturation current through T2
E n c o d e r/
D ec od e r
Monitor
Control
F o rm a t
F ram e
APPLICATIONS
&
+
28
26
27
12
23
11
10
1
5
7
6
8
3
4
2
9
3 3 µ F
RGND
TAOS
MCLK
RLOOP
LLOOP
LOS
N L O O P
J A S E L
M O D E
RPOS
RNEG
RCLK
TPOS
TNEG
TCLK
X T A L IN
XTALOUT
0 .1 µ F
Figure 13. Hardware Mode Operation
HARDWARE
RGND
CS61310
RV+
MODE
21
IN
22
TV+
TGND
15
14
R R IN G
T R IN G
L B O 2
L B O 1
R T IP
+
T T IP
1 .0 µ F
TGND
24
25
19
20
16
13
R1
R2
R3
R4
0 .4 7 µ F
0 .47 µ F
S e tting
L en g th
Lin e
PE-65351
5
1
2
6
PE-64936
1:2
1CT:1
R1 (Ω)
R2 (Ω)
R3 (Ω)
R4 (Ω)
2
6
1
5
CS61310
R E C E IV E
L IN E
TRANSMIT
LINE
100 Ω
9.1
9.1
50
50
27