73M1903C データシートの表示（PDF） - Teridian Semiconductor Corporation
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73M1903C Datasheet PDF : 46 Pages
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73M1903C
Modem Analog Front End
DATA SHEET
Reg Address
Fs(kHz)
7.2
8.0
8.4
9.0
9.6
2.4*8/7*4 = 10.9714285714
11.2
12
12.8
14.4
16.0
Ichp Kvco
8h 9h Ah Bh Ch Dh* (µA) [2:0]
XX 04 20 0E 14 C4 8 0
XX 04 31 10 XX C0 10 1
XX 04 31 10 1E C4 10 1
XX 04 31 12 XX C0 10 1
XX 04 32 13 10 C4 10 2
02 23 33 13 10 C4 10 3
XX 04 33 16 14 C4 10 3
XX 04 24 18 XX C0 8 4
XX 04 35 19 1A C4 10 5
XX 08 66 39 1A C4 16 6
XX 03 17 18 XX C0 6 7
Table 9: Clock Generation Register Settings for Fxtal = 9.216MHz
Reg Address
Fs(kHz)
7.2
8.0
2.4*8/7*3 = 8.22857142858
8.4
9.0
9.6
2.4*10/7*3 = 10.2857142857
2.4*8/7*4 = 10.9714285714
11.2
12
12.8
2.4*10/7*4 = 13.7142857143
14.4
16.0
Ichp Kvco
8h 9h Ah Bh Ch Dh* (µA) [2:0]
DA EF 30 15 1A C4 10 0
02 2C 31 13 10 C4 10 1
08 72 41 1C 3E C5 12 1
DA EF 41 19 10 C4 12 1
08 66 11 0A 1E C4 6 1
DA EF 42 1C 1E C4 12 2
DA EF 43 1E 7E C6 12 3
3E A9 33 14 76 C6 10 3
DA EF 53 21 1A C4 14 3
08 66 14 0E 14 C4 6 4
DA EF 45 26 14 C4 12 5
10 8C 46 20 80 C7 12 6
54 CA 46 1C 3E C5 12 6
A4 E9 17 1C 1E C4 6 7
Table 10: Clock Generation Register Settings for Fxtal = 24.000MHz
Reg Address
Fs(kHz)
7.2
16.0
Ichp Kvco
8h 9h Ah Bh Ch Dh* (µA) [2:0]
92 F4 50 1A 06 C2 14 0
40 CA 17 1D 02 C1 6
7
Table 11: Clock Generation Register Settings for Fxtal = 25.35MHz
Page: 19 of 46
© 2005-2008 TERIDIAN Semiconductor Corporation
Rev 4.3
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