232

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PS8315-2

04/08/99

PI6C103

Precision Clock Synthesizer for Mobile PCs

PCB Layout Suggestion

Note:

This is only a suggested layout. There may be alternate solutions

depending on actual PCB design and layout.

As a general rule, C2-C6 should be placed as close as possible to

Recommended capacitor values:

C2-C6............... 0.1µF, ceramic

C1, C7 ............ 22µF

C2

C3

C6

C5

C4

FB2

VCC

C7

22µF

Via to VDD Plane

Via to GND Plane

Void in Power Plane

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

VSS

VDD

VDD

VDD

VSS

VSS

VDD

VSS

VDD

FB1

VCC

C1

22µF