A Product Line of

Diodes Incorporated

PI2DPX2020

16

www.diodes.com

July 2022

Diodes Incorporated

PI2DPX2020

Document Number DS43506 Rev 5-2

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Units

Tj TX Total

Jitter

UHBR20(20Gbps) TP2

Measured at Transmit output.

Prechannel loss from 2.5dB

to 13dB

0.45

UI

UHBR13(13.5Gbps) TP2

0.45

UI

UHBR10(10Gbps) TP2

0.38

UI

HBR3 (8.1Gbps)

0.27

UI

HBR2 (5.4Gbps)

0.27

UI

HBR (2.7Gbps)

0.294

UI

RBR (1.62Gbps)

0.18

UI

AUX Channel Crossbar Switch and AUX Listener Electrical Specification

VAUXDC

AUX switch voltage range

0

3.3

V

VAUX-DIFF_

PEAK

AUX switch peak-to-peak voltage

0.29

1.38

V

BW

-3dB bandwidth

100

MHz

Ron

The Resistance of AUX On

VCC = 1.8V; VI = 0 to 0.4V

for AUXp; VI = 2.4V to 3.3V

for AUXn

Tests shall be performed in

both normal and inverted

orientations.

10

Ω

Cin

Input capacitance at SBU1, SBU2,

AUXP or AUXN

10

pF

Ileak

Input leakage current at SBU1,

SBU2, AUXP or AUXN

Measured at Vin(max)=3.3V

15

µA

Ioff

Back current protection limit

When VDD is OFF and input

voltage is 3.3V

10

uA

Ton

AUX switch turn-on time

From USB mode to DP mode

transition

500

µs

Toff

AUX switch turn-off time

From DP mode to USB mode

transition

500

µs

VT(AUX_lis-

tener)

Threshold of the AUX listener

VCC = 1.8V

100

220

mVPPd

Note:

1. Measured using a vector-network analyzer (VNA) with -30dBm power level applied to the adjacent input. The VNA detects the signal at the output of the victim

channel. All other inputs and outputs are terminated with 50Ω.

2. Subtract the channel gain from the total gain to derive the actual crosstalk

AC/DC Characteristics Cont.