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HD74CDCV857 Datasheet, PDF (4/13 Pages) Hitachi Semiconductor – 2.5-V Phase-lock Loop Clock Driver
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HD74CDCV857
Logic Diagram
PWRDWN 37
AVCC 16
Powerdown
and Test
Logic
CLK 13
CLK 14
PLL
FBIN 36
FBIN 35
3 Y0
2
Y0
5 Y1
6
Y1
10 Y2
9
Y2
20 Y3
19
Y3
22 Y4
23
Y4
46 Y5
47
Y5
44 Y6
43
Y6
39 Y7
40
Y7
29 Y8
30
Y8
27 Y9
26
Y9
32 FBOUT
33
FBOUT
Note: All inputs and outputs are associated with VDDQ = 2.5 V.
Rev.7.00, Oct.09.2003, page 4 of 12
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