MC14LC5480 Motorola, MC14LC5480 Datasheet - Page 20

• Manufacturer Part Number: MC14LC5480
• Description: 5 V PCM Codec-Filter
• Manufacturer: Motorola

MC14LC5480
20
R0 = 600
R0 = 600
– 48 V
TIP
RING
TIP
RING
N = 0.5
N = 0.5
N = 1
Figure 11. MC14LC5480 Transformer Interface to 600
Figure 12. MC14LC5480 Step–Up Transformer Interface to 600
N = 0.5
N = 1
0.1 F
0.1 F
+ 5 V
+ 5 V
1/4 R0
R0
1.0 F
1.0 F
10 k
10 k
10 k
10 k
10 k
10 k
10
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RO+
RO–
PI
PO–
PO+
V DD
FSR
DR
BCLKR
PDI
RO+
RO–
PI
PO–
PO+
V DD
FSR
DR
BCLKR
PDI
Telephone Line with GCI Clocking
BCLKT
BCLKT
MCLK
MCLK
Mu/A
Mu/A
V AG
V SS
V AG
V SS
FST
FST
TI+
TI–
TG
TI+
TI–
TG
DT
DT
20
19
18
17
16
15
14
13
12
11
20
19
18
17
16
15
14
13
12
11
Telephone Line
10 k
20 k
+ 5 V
+ 5 V
0.1 F
FSC – 8 kHz
D out
DCL – 4.096 MHz
D in
B1 – 0 V
B2 – + 5 V
0.1 F
MOTOROLA
8 kHz
PCM OUT
2.048 MHz
PCM IN