MPC9239 REVISION 2 DECEMBER 18, 2012 6 ©2012 Integrated Device Technology, Inc.
MPC9239 Data Sheet 900 MHz Low Voltage LVPECL Clock Synthesizer
Table 8. MPC9239 Frequency Operating Range (in MHz)
M M[6:0]
VCO frequency for a crystal interface frequency of
Output frequency for f
XTAL
=16 MHz and for N =
10 MHz 12 MHz 14 MHz 16 MHz 18 MHz 20 MHz 1 2 4 8
20 0010100 800
21 0010101 840
22 0010110 880
23 0010111 828 920
24 0011000 864 960
25 0011001 800 900 1000 400 200 100 50
26 0011010 832 936 1040 416 208 104 52
27 0011011 864 972 1080 432 216 108 54
28 0011100 812 896 1008 1120 448 224 112 56
29 0011101 840 928 1044 1160 464 232 116 58
30 0011110 875 960 1080 1200 480 240 120 60
31 0011111 868 992 1116 1240 496 248 124 62
32 0100000 896 1024 1152 1280 512 256 128 64
33 0100001 924 1056 1188 1320 528 264 132 66
34 0100010 816 952 1088 1224 1360 544 272 136 68
35 0100011 840 980 1120 1260 1400 560 280 140 70
36 0100100 864 1008 1152 1296 1440 576 288 144 72
37 0100101 888 1036 1184 1332 1480 592 296 148 74
38 0100110 912 1064 1216 1368 1520 608 304 152 76
39 0100111 936 1092 1248 1404 1560 624 312 156 78
40 0101000 800 960 1120 1280 1440 1600 640 320 160 80
41 0101001 820 984 1148 1312 1476 1640 656 328 164 82
42 0101010 840 1008 1176 1344 1512 1680 672 336 168 84
43 0101011 860 1032 1204 1376 1548 1720 688 344 172 86
44 0101100 880 1056 1232 1408 1584 1760 704 352 176 88
45 0101101 900 1080 1260 1440 1620 1800 720 360 180 90
46 0101110 920 1104 1288 1472 1656 736 368 184 92
47 0101111 940 1128 1316 1504 1692 752 376 188 94
48 0110000 960 1152 1344 1536 1728 768 384 192 96
49 0110001 980 1176 1372 1568 1764 784 392 196 98
50 0110010 1000 1200 1400 1600 1800 800 400 200 100
51 0110011 1020 1224 1428 1632 816 408 204 102
52 0110100 1040 1248 1456 1664 832 416 208 104
53 0110101 1060 1272 1484 1696 848 424 212 106
54 0110110 1080 1296 1512 1728 864 432 216 108
55 0110111 1100 1320 1540 1760 880 440 220 110
56 0111000 1120 1344 1568 1792 896 448 224 112
57 0111001 1140 1368 1596
58 0111010 1160 1392 1624
59 0111011 1180 1416 1652
60 0111100 1200 1440 1680
61 0111101 1220 1488 1736
62 0111110 1260 1512 1764
63 0111111 1260 1512 1764
64 1000000 1280 1536 1792