2

A Product Line of

Diodes Incorporated

PI6CB184Q

www.diodes.com

September 2022

Diodes Incorporated

PI6CB184Q

Document Number DS41705 Rev 4-2

Pin Number Pin Name

Type

Description

1

BW_SEL_TRI

Input

Tri-level Latch to select low loop bandwidth, bypass PLL, and high loop bandwidth.

This pin has both internal pull-up and pull-down

2

NC

Internal connected for feedback loop. Do not connect this pin

3

NC

Internal connected for feedback loop. Do not connect this pin

4

VDD_R

Power

Power supply for input differential buffers

5

IN+

Input

Differential true clock input

6

IN-

Input

Differential complementary clock input

7

GND_R

Power

Ground for input differential buffers

8

GND_DIG

Power

Ground for digital circuitry

9

VDD_DIG

Power

Power supply for digital circuitry, nominal 1.8V

10

SCLK

Input

CMOS SMBUS clock input, 3.3V tolerant

11

SDATA

Input/

Output

CMOS SMBUS Data line, 3.3V tolerant

12

OE0#

Input

CMOS

Active low input for enabling Q0 pair. This pin has an internal pull-down.

1 =disable outputs, 0 = enable outputs

13

Q0+

Output

HCSL Differential true clock output

1

2

8

7

6

5

4

3

16

15

14

13

12

11

10

9

24

23

17

18

19

20

21

22

26

27

28

29

30

31

32

Q2-

OE2#

GNDA

VDDA

Q1+

Q1-

GND_DIG

GND_R

25

OE1#

Q2+

GND

BW_SEL_TRI

IN-

IN+

VDD_R

NC

NC

Pin Configuration

Pin Description