3

PS8590C

09/22/04

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PI6C2972

Low Voltage PLL Clock Driver

Function Table 1

1

a

l

e

s

f0

a

l

e

s

fa

Q1

b

l

e

s

f0

b

l

e

s

fb

Q1

c

l

e

s

f0

c

l

e

s

fc

Q

0

0

1

1

0

1

0

1

4

÷

6

÷

8

÷

2

1

÷

0

0

1

1

0

1

0

1

4

÷

6

÷

8

÷

0

1

÷

0

0

1

1

0

1

0

1

2

÷

4

÷

6

÷

8

÷

2

B

F

l

e

s

f1

B

F

l

e

s

f0

B

F

l

e

s

fB

F

Q

0

0

0

0

0

0

1

1

0

1

0

1

4

÷

6

÷

8

÷

0

1

÷

1

1

1

1

0

0

1

1

0

1

0

1

8

÷

2

1

÷

6

1

÷

0

2

÷

n

i

P

l

o

r

t

n

o

C'

0

'

c

i

g

o

L'

1

'

c

i

g

o

L

l

e

S

_

O

C

V

l

e

S

_

f

e

R

l

e

S

_

K

L

C

T

n

E

_

L

L

P

E

O

/

R

M

K

L

C

_

v

n

I

2

/

O

C

V

K

L

C

T

0

K

L

C

T

L

L

P

s

s

a

p

y

B

Z

-i

H

t

u

p

t

u

O

/t

e

s

e

R

r

e

t

s

a

M

3

c

Q

,

2

c

Q

d

e

t

r

e

v

n

I

-

n

o

N

O

C

V

l

a

t

X

1

K

L

C

T

L

L

P

e

l

b

a

n

E

s

t

u

p

t

u

O

e

l

b

a

n

E

3

c

Q

,

2

c

Q

d

e

t

r

e

v

n

I

Function Table 2

Function Table 3

s

r

e

t

e

m

a

r

a

Pe

u

l

a

V

t

u

C

l

a

t

s

y

r

Ct

u

C

T

A

l

a

t

n

e

m

a

d

n

u

F

e

c

n

a

n

o

s

e

Re

c

n

a

n

o

s

e

R

l

e

ll

a

r

a

P

e

c

a

n

r

e

l

o

T

.

q

e

r

FC

°

5

2

@

m

p

p

0

0

1

±

y

ti

li

b

a

t

S

.

p

m

e

T

.

q

e

r

F)

C

°

0

7

o

t

°

0

(

m

p

p

5

7

1

±

e

g

n

a

R

g

n

it

a

r

e

p

OC

°

0

7

o

t

°

0

e

c

n

a

ti

c

a

p

a

C

t

n

u

h

SF

p

7

<

R

S

Em

h

O

-

0

4

<

l

e

v

e

L

e

v

i

r

DW

m

5

g

n

i

g

A)

s

r

a

e

y

3

t

s

ri

F

(

r

a

e

Y

/

m

p

p

5

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