PL611-20

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991

Rev 07/06/05 Page 3

DIE SPECIFICATION

PAD LAYOUT AND DIE ID

Name

Value

Size

31.5x55.1 mil

Reverse side

GND

Pad Opening

80 micron x 80 micron

Die Thickness

10 mil

Note: CLK0=CLK1

PAD ASSIGNMENT and DESCRIPTION

Die Pads

Name

Pad #

X (µm)

Y(µm)

Type

Description

XIN

1

101.5

1274.0

I

Crystal input.

2

101.5

1075.0

GND

3

101.5

878.4

P

GND connection.

CLK0

4

101.5

671.8

O

Optional same frequency clock output (CLK0=CLK1). If the

clock output is not used, the pad should remain as ‘Do Not

Connect (DNC).

CLK1

5

101.5

425.0

O

Programmable Clock Output.

VDD

6

697

483.0

VDD

7

697

790.0

P

VDD connection.

CLK2, OE, FSEL

8

697

1024.0

O

This programmable I/O pin can be configured as CLK2

(FIN or FIN/2) output, or OE input, or Frequency

Selection (FSEL) input pin. This pin has an internal

60KΩ pull up resistor.

State

OE

FSEL

0

Tristate

CLK[0:1]

Select Freq. ‘1’

1 (default)

Normal

mode

Select Freq. ‘2’

XOUT

9

697

1274.0

O

Crystal output.

XIN

GND

GND

CLK0

1

2

3

4

5

9

6

7

8

XOUT

CLK2, OE, FSEL

VDD

VDD

1

2

3

4

5

9

6

7

8

CLK1