A Product Line of

Diodes Incorporated

PI2DPX2023

5

www.diodes.com

July 2022

Diodes Incorporated

PI2DPX2023

Document Number DS43532 Rev 4-2

Pin #

Pin Name

Type Description

Power and GND

6, 14, 22, 30

VDD

Power 1.8V power supply, ±5%

3, 9, 19, 25, Center

Pad

GND

Ground Supply ground

Control Pins

12

EQ

I

Equalization selection. It is a 4-level input (See Table 3) with internal 100kΩ

pull-up resistor and 200kΩ pull-down resistor.

13

FG

I

Flat Gain Selection. It is a 4-level input (See Table 4) with internal 100kΩ pull-

up resistor and 200kΩ pull-down resistor.

15

EN

I

Chip Enable. With internal 300kΩ pull-up resistor.

“Low”: Chip Power Down

“High”: Normal Operation (Default)

16

IN_HPD

I

Hot Plug Detection from Sink. With internal 300kΩ pull-down resistor.

High Speed I/O Pins

18,

17

27,

26

OUT3P,

OUT3N

OUT0P,

OUT0N

O

Channel CML output terminals.

With selectable output termination between 50Ω to VDD or Hi-Z

IN0P

6

7

8

9

10

11

2

3

4

5

1

12

13

14

15

16

22

21

20

19

18

17

26

25

24

23

27

32

31

30

29

28

IN0N

VDD

IN1P

IN1N

GND

IN2P

IN2N

IN3P

IN3N

OUT0P

OUT0N

GND

OUT1P

OUT1N

VDD

OUT2P

OUT2N

GND

OUT3P

OUT3N

GND

GND

Pin Configuration (Top-Side View)

Pin Description