3

PS7038B

09/08/97

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PI6C918/919

3.3V Precision Clock Generator

Notes:

a. Locate crystal as close to X1, X2 pins as possible.

b. Connect a 0.1

µF bypass capacitor at Vcc (Pin 8).

External Circuit

Pericom Semiconductor Corporation

2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com

Ordering Information

Crystal Specifications

It is the customer’s responsibility to procure the prototype and

production crystals directly from crystal vendors.

µ

Ω

.

o

N

t

r

a

P.

q

e

r

F

.

x

a

Me

g

a

k

c

a

P

W

8

1

9

C

6

I

Pz

H

M

0

8

8

-

C

I

O

S

w

o

r

r

a

N

W

A

8

1

9

C

6

I

Pz

H

M

0

0

1

W

B

8

1

9

C

6

I

Pz

H

M

0

2

1

W

9

1

9

C

6

I

Pz

H

M

0

8

W

A

9

1

9

C

6

I

Pz

H

M

0

0

1

W

B

9

1

9

C

6

I

Pz

H

M

0

2

1

c

i

t

s

i

r

e

t

c

a

r

a

h

C

l

a

c

i

p

y

T

)

1

(

e

u

l

a

V

F

,

y

c

n

e

u

q

e

r

Fl

a

n

i

m

o

n

z

H

M

0

0

2

3

4

.

8

1

C

°

5

2

t

a

e

c

n

a

r

e

l

o

T

y

c

n

e

u

q

e

r

Fm

p

p

0

5

±

y

t

i

l

i

b

a

t

S

y

c

n

e

u

q

e

r

F

e

r

u

t

a

r

e

p

m

e

T

.

s

v

g

n

i

g

A

.

s

v

)

C

°

0

7

o

t

C

°

0

(

m

p

p

5

3

±

s

r

a

e

y

4

/

m

p

p

5

1

±

e

d

o

M

n

o

i

t

a

l

l

i

c

s

Ol

a

t

n

e

m

a

d

n

u

F

e

d

o

M

n

o

i

t

a

r

b

i

l

a

Ct

n

a

n

o

s

e

r

l

e

l

l

a

r

a

P

C

,

e

c

n

a

t

i

c

a

p

a

C

d

a

o

L

L

l

a

t

n

e

m

a

d

n

u

F

,

F

p

0

2

C

,

e

c

n

a

t

i

c

a

p

a

C

t

n

u

h

S

O

l

a

t

n

e

m

a

d

n

u

F

,

.

x

a

m

F

p

7

1

R

,

e

c

n

a

t

s

i

s

e

R

s

e

i

r

e

S0

5

Ω

l

a

c

i

p

y

T

l

e

v

e

L

e

v

i

r

D1m

Ω

l

a

c

i

p

y

T

e

r

u

t

a

r

e

p

m

e

T

g

n

i

t

a

r

e

p

OC

°

0

7

o

t

°

0

e

r

u

t

a

r

e

p

m

e

T

e

g

a

r

o

t

SC

°

5

8

o

t

°

0

4

-