1

www.diodes.com

July 2022

Diodes Incorporated

PI2DPX2023

Document Number DS43532 Rev 4-2

1.8V 20Gbps DP2.0 Linear ReDriver with AUX Listener & Pin Strap control

Ordering Number Package Code Description

PI2DPX2023FLAEX

FLA

32-Pin, W-LGA4528-32

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU

(RoHS 2) & 2015/863/EU (RoHS 3) compliant.

2. Seehttps://www.diodes.com/quality/lead-free/formoreinformationaboutDiodes

Incorporated’sdefinitionsofHalogen-andAntimony-free,"Green"andLead-free.

3. Halogen-andAntimony-free"Green”productsaredefinedasthosewhichcontain

<900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm

antimony compounds.

4. E = Pb-free and Green

5. X suffix = Tape/Reel

A Product Line of

Diodes Incorporated

PI2DPX2023

b

P

Lead-free Green

Ordering Information

Features

y

4-to-4 linear ReDriver™ channel configuration with CTLE

gain compensation up to 13.8dB @20Gbps

y

Supports 4-lane DP2.0 (UHBR20/UHBR13/UHBR10)/HBR3/

HBR2/HBR/RBR

y

Ultra low latency (< 300ps) for better interoperability and data

throughput

y

4 level controls on CTLE Gain (7.1 to 13.8dB), Flat Gain (-4

to +2dB)

y

Integrated AUX channel listener for D3 power saving mode.

y

Low Power - DisplayPort active - 324mW typical, D3 power

down mode - 1.8mW typical, Disable Power - 27uW typical

y

Single Power Supply: 1.8V +/-5%

y

Industrial Temperature Support: -40oC to +85oC

y

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

y

Halogen and Antimony Free. “Green” Device (Note 3)

y

For automotive applications requiring specific change control

(i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable,

and manufactured in IATF 16949 certified facilities), please

contact us or your local Diodes representative.

https://www.diodes.com/quality/product-definitions/

y

Packaging (Pb-free & Green):

à

Tiny 32-pin, WLGA (FLA) 2.85 x 4.5 mm (0.4 mm pitch,

0.7mm max height)

Applications

y

Graphics Add In Cards

y

Laptop, Desktop and AIO PCs

y

Workstation and Servers

y

Docking Station

y

Display Monitors

y

Gaming Console

y

Active Cables

Description

The DIODES™ PI2DPX2023 is a 20Gbps DP2.0/DP1.4 linear

ReDriver in a 4-to-4 configuration operated by a 1.8V pow-

er supply. The device supports UHBR20 (DP2.0 20Gbps),

UHBR13.5 (DP2.0 13.5Gbps), UHBR10 (DP2.0 10Gbps),

HBR3 (DP1.4 8.1Gbps), HBR2 (DP1.2 5.4Gbps), HBR(DP1.1

2.7Gbps) and RBR(DP1.0 1.62Gbps) under various DisplayPo-

rt speeds. With the on-chip AUX channel listener, the device

can automatically monitor the system operation status to en-

ter D3 power saving mode.

The non-blocking linear redriver design ensures that the differ-

ential signals conveying pre-shoot and de-emphasis equaliza-

tion waveforms from the transmitter side to the receiver side

help optimize the overall channel link adjustment conducted

by the system transmitter and receiver that has been equipped

with DFE. The CTLE equalizers are implemented at the inputs

of the redriver to compensate the channel loss and reduce the

ISI jitters. The flat gain adjustments support the eye diagram

opening. The CTLE EQ gains and flat gains are tuned via pin

strap control.

ReDriver is a trademark of Diodes Incorporated.

DIODES is a trademark of Diodes Incorporated in the United States and other countries.

The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries.