CY28316

Rev 1.0, November 20, 2006

Page 16 of 17

Layout Diagram

G = VIA to GND plane layer

V =VIA to respective supply plane layer

Note: Each supply plane or strip should have a ferrite bead and capacitors

FB

+3.3V Supply

C4

Ceramic Caps C3 = 10–22

F

C4 = 0.005 F

10 F

FB = Dale ILB1206 - 300 (300

@ 100 MHz) or TDK ACB2012L-120

0.005 F

G

G

C3

C6 = 0.01 F

48

47

46

45

44

43

42

41

40

38

37

36

35

34

33

32

31

30

29

28

27

26

25

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

39

G

V

G

V

G

V

G

V

G

V

G

V

G

V

Core

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

G

V

G

G

G

FB

+2.5V Supply

C4

10 F

0.005 F

G

G

C3