si2493 Silicon Laboratories, si2493 Datasheet - Page 21

• Manufacturer Part Number: si2493
• Description: V.92 Isomodem With Global Daa
• Manufacturer: Silicon Laboratories

LVC S
BITS
LVCS
BITS
30
25
20
15
10
5
0
30
25
20
15
10
0 3 6
5
0
0 3 6 9 12 15 18 21 24
9 12 15 18 21 24 28 30 33 36 39 42 45 47 51 54 57 60 63 66 69 72
CTR21 only
27
30 33 36 39 42 45 48 51 54 57 60 63 66 69 72
Figure 10. Loop Current
Figure 9. Loop Voltage
Rev. 1.3
Loop Voltage (V)
Loop Current
(mA)
75 78 81 84 87 90 93
75 78 81 84 87
Overload
Si2493
140
100
21