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DES9208901AC 参数 Datasheet PDF下载

DES9208901AC图片预览
型号: DES9208901AC
PDF下载: 下载PDF文件 查看货源
内容描述: 1GHz的± 16/17 ,± 32/33多模分频器 [1GHz ± 16/17, ±32/33 Multi-Modulus Divider]
分类和应用:
文件页数/大小: 8 页 / 132 K
品牌: MITEL [ MITEL NETWORKS CORPORATION ]
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SP8782A & B
Modulus control
input
0
1
Ratio select input
0
1
÷17
÷16
÷33
÷32
Table 1 Truth table for control inputs
CLOCK INPUT
t
s
MODULUS
CONTROL INPUT
DON’T CARE
t
s
DON’T CARE
9 (17)
OUTPUT
8 (16)
8 (16)
8 (16)
DIVIDE-BY-16 (32) MODE
ESTABLISHED
Fig. 3a Setting divide-by-16
Figure 3a Setting divide - by - 16 (32 mode)
(32) mode
CLOCK INPUT
t
r
MODULUS
CONTROL INPUT
DON’T CARE
t
r
DON’T CARE
8 (16)
OUTPUT
8 (16)
9 (17)
EXTRA
PULSE
8 (16)
DIVIDE-BY-17 (33) MODE
ESTABLISHED
Figure 3b Setting divide - by - 17 (33 mode)
Figure 3 Timing diagrams
3