IDT5V40501

LOCO™ PLL CLOCK MULTIPLIER

CLOCK MULTIPLIER

IDT™ LOCO™ PLL CLOCK MULTIPLIER

2

IDT5V40501

REV C 102808

Pin Assignment

Clock Input Table

0 = connect directly to ground

1 = connect directly to VDD

M = leave unconnected (floating)

Common Output Frequency Examples (MHz)

Pin Descriptions

X1/ I CLK

VDD

GND

OE

S1

S0

CLK

X2

1

2

3

4

8

7

6

5

8 Pi n ( 150 mil) SOIC

S1 S0

CLK

Minimum Input

0

0

4X input

4 MHz

0

M

5.3125X input

4 MHz

0

1

5X input

3 MHz

M

0

6.25X input

3.5 MHz

M

M

2X input

7.5 MHz

M

1

3.125X input

7 MHz

1

0

6X input

3 MHz

1

M

3X input

5 MHz

1

1

8X input

2 mhZ

Output

20

24

30

32

33.33

37.5

40

48

50

60

Input

10

12

10

16

16.66

12

10

12

16.66

10

Selection (S1, S0)

M, M

M, M

1, M

M, M

M, M

M, 1

0, 0

0, 0

1, M

1, 0

Output

62.5

64

66.66

72

75

80

83.33

90

100

Input

20

16

16.66

12

12

10

16.66

15

20

Selection (S1, S0)

M, 1

0, 0

0, 0

1, 0

M, 0

1, 1

0, 1

1, 0

0, 1

Pin

Number

Pin

Name

Pin

Type

Pin Description

1

XI/ICLK

Input

Crystal connection or clock input.

2

VDD

Power

Connect to +3.3 V.

3

GND

Power

Connect to ground.

4

S1

Tri-level Input

Select 1 for output clock. Connect to GND or VDD or float.

5

CLK

Output

Clock output per table above.

6

S0

Tri-level Input

Select 0 for output clock. Connect to GND or VDD or float.

7

OE

Input

Output enable. Tri-states CLK output when low. Internal pull-up.

8

X2

Output

Crystal connection. Leave unconnected for clock input.