TUSB7320 datasheet(9/122 Pages) TI2

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5 Specifications

See the PCIe and USB specifications referred to in the Related Documentation for the electrical characteristics

of those interfaces.

5.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted) (1)

MIN

MAX

UNIT

Supply voltage

VDD33

–0.5

3.6

VDDA_3P3

–0.5

3.6

VDD11

–0.3

1.4

Input voltage

PCI Express (RX)

1.2

PCI Express REFCLK (single-ended)

–0.5

VDD33 + 0.5

REFCLK (differential)

–0.3

1.15

Miscellaneous 3.3 V IO

–0.5

VDD33 + 0.5

Output voltage

PCI Express (TX)

0.8

1.2

Miscellaneous 3.3 V IO

–0.5

VDD33 + 0.5

Tstg

Storage temperature

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress

ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under

Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device

reliability.

5.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

±1500

Charged-device model (CDM), per JEDEC specification JESD22-

C101(2)

±500

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

5.3 Recommended Operating Conditions

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

MIN

NOM

MAX UNIT

Supply voltage range

VDD33

3.3

3.6

VDDA_3P3

3.3

3.6

VDD11(1) (2)

1.045

1.1

1.21

Operating free-air temperature range

°C

Industrial version

–40

Operating junction temperature range

105

°C

Industrial version

–40

105

(1)

A 1.05-V supply may be used as long as the minimum supply conditions are met.

(2)

1.1 V −5% / +10% supply is recommended.

www.ti.com

TUSB7320, TUSB7340

SLLSE76Q – MARCH 2011 – REVISED MARCH 2024

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