TUSB2E11 datasheet(12/58 Pages) TI

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7.5 Electrical Characteristics (continued)

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIL

Low level input voltage, 1.8 V variant

SDA, SCL, V_I2C_Pullup = 1.96 V

0.588

VIH

High level output voltage, 1.2 V variant

SDA, SCL, V_I2C_Pullup = 1.08 V

0.833

VIH

High level output voltage, 1.8 V variant

SDA, SCL, V_I2C_Pullup = 1.96 V

1.372

VHYS

Input hysteresis, 1.2 V variant

V_I2C_Pullup = 1.08 V

0.020

VHYS

Input hysteresis, 1.8 V variant

V_I2C_Pullup = 1.96 V

0.098

IIH

High level input leakage current

VIH = 1.98 V

0.5

µA

IIL

Low level input leakage current

VIL = 0 V

0.5

µA

VOL

Low level output voltage (1 kΩ pull up),

1.2 V variant

IOL = 2.5 mA, V_I2C_Pullup = 1.08 V

0.2

VOL

Low level output voltage (1 kΩ pull up),

1.8V variant

IOL = 2.5 mA, V_I2C_Pullup = 1.96 V

0.3

IOL

Open drain drive strength, 1.2 V Variant VOL = 0.4 V

1.6

2.4

3.0

IOL

Open drain drive strength, 1.8 V Variant VOL = 0.4 V

12.6

UART I/O

VOLI

Internal output low

Internal UART output (eDP/eDN) 1.2 V

signalling

0.1

VOHI

Internal output high

Internal UART output (eDP/eDN) 1.2 V

signalling

0.918

1.32

VILI

Internal input low

Internal UART input (eDP/eDN) 1.2 V

signalling

–0.1

0.399

VIHI

Internal input high

Internal UART input (eDP/eDN) 1.2 V

signalling

0.819

1.386

VOLE

External output low

External UART output (DP/DN) 3.3 V

signalling

0.3

VOHE

External output high

External UART output (DP/DN) 3.3 V

signalling

2.8

3.6

VILE

External input low

External UART input (DP/DN) 3.3 V

signalling

0.8

VIHE

External input high

External UART input (DP/DN) 3.3 V

signalling

USB (DP, DN)

Zinp_Dx

Impedance to GND, no pull up or pull

down

Vin=3.6 V, VDD3V3=3.0 V, Input

Characteristics

(1)

390

kΩ

CIO_Dx

Capacitance to GND

Measured with VNA at 240 MHz, Driver

Hi-Z

RPUI

Bus pull-up resistor on upstream facing

port (idle)

High-speed Device Speed

Identification

(1)

0.92

1.1

1.475

kΩ

RPUR

Bus pull-up resistor on upstream facing

port (receiving)

High-speed Device Speed

Identification

(1)

1.525

2.2

2.99

kΩ

RPD

Bus pull-down resistor on downstream

facing port

High-speed Device Speed

Identification

(1)

14.35

24.6

kΩ

VHSTERM

Termination voltage in highspeed

The output voltage in the high-

speed idle state, High-speed Input

Characteristics

(1)

–10

USB TERMINATION

ZHSTERM_P

Driver Output Resistance (which also

serves as high speed termination)

(VOH= 0 to 600 mV) Full-speed (12

Mb/s) Driver Characteristics

(1), Default,

U_HS_TERM_Px setting 01

40.6

49.4

ZHSTERM_N

Driver Output Resistance (which also

serves as high speed termination)

(VOH= 0 to 600 mV) Full-speed (12

Mb/s) Driver Characteristics

(1), Default,

U_HS_TERM_Px setting 01

40.6

49.4

TUSB2E11

SLLSFI4A – NOVEMBER 2021 – REVISED JUNE 2022

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