PI2DPX2023 datasheet(14/23 Pages) DIODES

Part #	PI2DPX2023

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

PDF	23 Pages

Scroll/Zoom	100%

Manufacturer	DIODES [Diodes Incorporated]

Direct Link	http://www.diodes.com

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14 / 23 page

A Product Line of

Diodes Incorporated

PI2DPX2023

www.diodes.com

July 2022

Diodes Incorporated

PI2DPX2023

Document Number DS43532 Rev 4-2

Symbol

Parameter

Min.

Typ.

Max.

Units

IIL

Input Low current

-75

—

Rext

External resistance connects to GND (+/-5%)

64.6

71.4

kΩ

IN_HPD Input Pins

VIH

DC input logic high

—

VIL

DC input logic low

—

0.8

Rin

Termination to GND

100

—

kΩ

Control Pin Specifications Cont.

VCM

DIFF

DIFFP-P

DIFFp-p

Common Mode Voltage

CM = (|VD+ + VD-| / 2)

D+

D-

CMP = (max |VD+ + VD-| / 2)

Symmetric Di erential Swing

DIFFp-p = (2 * max |VD+ - VD-|)

Asymmetric Di erential Swing

DIFFp-p = (max |VD+ - VD-| {VD+ > VD-}

+ max |V

D+ - VD-| {VD+ < VD-})

tPHL

tPLH

20%

80%

Figure 4. Definition of Peak-to-peak Differential Voltage

Host(APU/CPU)

ReDriver

Xtalk

TX channel

RX channel

Device

VIN

VOUT

AP_RXA

EQ=H

CON_RXB

EQ=H

AP_TXB

output swing

= 1V (0dBV)

CON_TXA

VOUT

Figure 5. NEXT Crosstalk Definition

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