TUSB1210 datasheet(9/72 Pages) TI2

9 / 72 page

6.8 PHY Electrical Characteristics (continued)

over operating free-air temperature range (unless otherwise noted)

PARAMETER

COMMENTS

MIN

TYP

MAX

UNIT

HS Differential Receiver

VHSSQ

High-speed squelch detection threshold (differential signal

amplitude)

Ref. USB2.0

100

150

VHSDSC

High-speed disconnect detection threshold (differential signal

amplitude)

Ref. USB2.0

525

625

High-speed differential input signaling levels

Ref. USB2.0, specified by eye

pattern templates

VHSCM

High-speed data signaling common mode voltage range

(guidelines for receiver)

Ref. USB2.0

–50

500

Receiver jitter tolerance

Ref. USB2.0, specified by eye

pattern templates

150

HS Transmitter

VHSOI

High-speed idle level

Ref. USB2.0

–10

VHSOH

High-speed data signaling high

Ref. USB2.0

360

440

VHSOL

High-speed data signaling low

Ref. USB2.0

–10

VCHIRPJ

Chirp J level (differential voltage)

Ref. USB2.0

700

1100

VCHIRPK

Chirp K level (differential voltage)

Ref. USB2.0

-900

-500

Rise Time (10% - 90%)

Ref. USB2.0, covered by eye

diagram

500

Fall time (10% - 90%)

Ref. USB2.0, covered by eye

diagram

500

ZHSDRV

Driver output resistance (which also serves as high-speed

termination)

Ref. USB2.0

40.5

49.5

THSDRAT

High-speed data range

Ref. USB2.0, covered by eye

diagram

479.76

480.24

Mb/s

Data source jitter

Ref. USB2.0, covered by eye

diagram

Downstream eye diagram

Ref. USB2.0, covered by eye

diagram

Upstream eye diagram

Ref. USB2.0, covered by eye

diagram

CEA-2011/UART Transceiver

UART Transmitter CEA-2011

tPH_UART_EDGE Phone UART edge rates

DP_PULLDOWN asserted

Μs

VOH_SER

Serial interface output high

ISOURCE = 4 mA

2.4

3.3

3.6

VOL_SER

Serial interface output low

ISINK = –4 mA

0.1

0.4

UART Receiver CEA-2011

VIH_SER

Serial interface input high

DP_PULLDOWN asserted

VIL_SER

Serial interface input low

DP_PULLDOWN asserted

0.8

VTH

Switching threshold

0.8

www.ti.com

TUSB1210

SLLSE09J – NOVEMBER 2009 – REVISED JULY 2021

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