ICS307G-03LF 데이터 시트보기 (PDF) - Integrated Circuit Systems
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ICS307G-03LF Datasheet PDF : 12 Pages
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ICS307-03
SERIALLY PROGRAMMABLE CLOCK SOURCE
Table 5. Output Divider for Output 1
Divide
Bits
Value 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 Rule
2
X X X X X X X X X X X0000
3
X X X X X X X X X X X0001
4
X X X X X X X X X X X1000
5
X X X X X X X X X X XX0 1 0
6
X X X X X X X X X X X1001
7
X X X X X X X X X X 00011
8
X X X X X X X 1 1 1 0 1 1 0 0 apply Rule from Divide Values 14-37
9
X X X X X X X X X X 10011
10
X X X X X X X 1 1 0 1 1 1 0 0 apply Rule from Divide Values 14-37
11
X X X X X X X X X X 01011
12
X X X X X X X 1 1 0 0 1 1 0 0 apply Rule from Divide Values 14-37
13
X X X X X X X X X X 11011
14
X X X X X X X 1 0 1 1 1 1 0 0 subtract 6 from the desired
15
X X X X X X X 1 0 1 1 0 1 0 0 divide value, convert to binary,
invert, and apply to bits 102..98
set bits [97..95] = 100
36
X X X X X X X 0 0 0 01100
37
X X X X X X X 0 0 0 00100
38
0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 output divide =
39
0 0 0 0 1 0 0 0 0 0 0 1 1 0 1 ((([109..101]+3)*2)+[98])*2^[100
(increments of 1)
set bits [95..97] = 101 †
1029 1 1 1 1 1 1 1 1 1 0 0 0 1 0 1 († this Rule applies to Divide
1030 0 1 1 1 1 1 1 1 0 0 1 0 1 0 1 Values 38-8232)
1032 0 1 1 1 1 1 1 1 1 0 1 1 1 0 1
(increments of 2)
2056 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1
2058 1 1 1 1 1 1 1 1 1 0 1 0 1 0 1
2060 0 1 1 1 1 1 1 1 0 1 0 0 1 0 1
2064 0 1 1 1 1 1 1 1 1 1 0 1 1 0 1
(increments of 4)
4112 1 1 1 1 1 1 1 1 1 1 0 1 1 0 1
4116 1 1 1 1 1 1 1 1 1 1 0 0 1 0 1
4120 0 1 1 1 1 1 1 1 0 1 1 0 1 0 1
4128 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1
(increments of 8)
8224 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1
8232 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1
MDS 307-03 C
5
Revision 101705
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