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Literature Center.
Figure 4. MC14LC5447 V.23 Operation
(Typical BER vs SNR)
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Figure 5. MC14LC5447 Bell 202 Operation
(Typical BER vs SNR)
TIP
RING
500 pF
10 kΩ
500 pF
10 kΩ
VDD
VDD
0.1 µf
TI 1
16
15 DOC
RI 2
14 DOR
RDI1 3
13 CDO
RDI2 4
12 RDO
N/C 5
RT 6
11 CLKSIN
VDD
10 OSCin
PWRUP 7
8
9
OSCout
30 pF
3.579 MHz
10 MΩ
30 pF
Figure 6. Full–Time Power without Ring Detect
MOTOROLA
MC14LC5447
7