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www.diodes.com

May 2018

Diodes Incorporated

PI6CFGL202B

Document Number DS41024 Rev 1-2

A product Line of

Diodes Incorporated

PI6CFGL202B

Pin Description

Pin # Pin Name

Type

Description

1

S0

Input

Select pin 0 (Internal pull-up resistor). See Table 1.

2

S1

Input

Select pin 1 (Internal pull-up resistor). See Table 1.

3

SS0

Input

Spread Select pin 0 (Internal pull-up resistor). See Table 2.

4

XTAL_IN

Input

Crystal or clock input. Connect to a 25MHz crystal or single ended clock.

5

XTAL_OUT

Output

Crystal connection. Leave unconnected for clock input.

6

OE

Input

Output enable. Internal pull-up resistor.

7

GNDX

Power

Crystal ground pin.

8

SS1

Input

Spread Select pin 1 (Internal pull-up resistor). See Table 2.

9

VDDDIG3.3

Power

3.3V digital power.

10

CLK1#

Output

HCSL compliment clock output, LOW when output is disabled.

11

CLK1

Output

HCSL clock output, LOW when output is disabled.

12

VDDO

Power

Power supply, nominal 1.8V, range1.05V~3.3V.

13

GNDA

Power

Output and analog circuit ground.

14

CLK0#

Output

HCSL compliment clock output, LOW when output is disabled.

15

CLK0

Output

HCSL clock output, LOW when output is disabled.

16

VDDA3.3

Power

3.3V power supply for PLL core.

Table 1: Frequency Select Table

S1

S0

CLK(MHz)

0

0

25

0

1

100

1

0

125

1

1

200

Table 2: Spread Selection Table

SS1

SS0

Spread

0

0

No Spread

0

1

Down -0.5

1

0

Down -0.75

1

1

No Spread