84329BV

www.icst.com/products/hiperclocks.html

REV. B JANUARY 18, 2006

10

Integrated

Circuit

Systems, Inc.

ICS84329B

The schematic of the ICS84329B layout example used in this

layout guideline is shown in Figure 5A. The ICS84329B recom-

mended PCB board layout for this example is shown in Figure

5B. This layout example is used as a general guideline. The

layout in the actual system will depend on the selected compo-

nent types, the density of the components, the density of the

traces, and the stack up of the P.C. board.

RU10

1K

R7

10

R2

50

RD6

1K

RD9

1K

N1

N2

Zo = 50 Ohm

RD8

SP

VCC

RD0

1K

RD12

SP

C4

22p

RU9

SP

VCC=3.3V

Zo = 50 Ohm

M [8:0]= 110010000 (400)

C3

22p

C11

0.01u

S P = S p ace (i .e. n ot i ntstal l e d)

M4

RU7

1K

R1

50

N[1:0] =01 (Divide by 2)

R3

50

VCCA

RU11

SP

C2

0.1u

RU8

1K

M8

RD7

SP

RU0

SP

RD10

SP

C16

10u

M5

U1

84329BV

1

2

3

4

12

13

14

15

16

17

18

27

26

28

VCCA

nc

nc

XTALIN

M4

M5

M6

M7

M8

N0

N1

S_DATA

S_CLOCK

S_LOAD

RD1

1K

RU1

SP

Fout = 200 M Hz

M7

C1

0.1uF

RU12

1K

VCC

M6

X1

16MHz,18pF