8

TUSB9261

SLLSE67I – MARCH 2011 – REVISED MARCH 2016

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6.5 DC Electrical Characteristics for 3.3-V Digital I/O

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DRIVER

TR

Rise time

5 pF

1.5

ns

TF

Fall time

5 pF

1.53

ns

IOL

Low-level output current

VDD33 = 3.3 V, TJ = 25°C

6

mA

IOH

High-level output current

VDD33 = 3.3 V, TJ = 25°C

–6

mA

VOL

Low-level output voltage

IOL = 2 mA

0.4

V

VOH

High-level output voltage

IOL = –2 mA

2.4

V

VO

Output voltage

0

VDD33

V

RECEIVER

VI

Input voltage

0

VDD33

V

VIL

Low-level input voltage

0

0.8

V

VIH

High-level input voltage

2

V

Vhys

Input hysteresis

200

mV

tT

Input transition time (TR and TF)

10

ns

II

Input current

VI = 0 V to VDD33

5

µA

CI

Input capacitance

VDD33 = 3.3 V, TJ = 25°C

0.384

pF

(1)

Transferring data by SS USB to a SSD SATA Gen II device. No SATA power management, U0 only.

(2)

SATA Gen II SSD attached no active transfer. No SATA power management, U3 only.

(3)

All 3.3-V power rails connected together.

6.6 SuperSpeed USB Power Consumption

POWER RAIL

TYPICAL ACTIVE CURRENT (mA)(1)

TYPICAL SUSPEND CURRENT (mA)(2)

VDD11

291

153

VDD33(3)

65

28

(1)

Transferring data via HS USB to a SSD SATA Gen II device. No SATA power management.

(2)

SATA Gen II SSD attached no active transfer. No SATA power management.

(3)

All 3.3-V power rails connected together.

6.7 High-Speed USB Power Consumption

POWER RAIL

TYPICAL ACTIVE CURRENT (mA)(1)

TYPICAL SUSPEND CURRENT (mA)(2)

VDD11

172

153

VDD33(3)

56

28