TNETX3150A datasheet(85/113 Pages) TI1

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TNETX3150/TNETX3150A

ThunderSWITCH™ 15-PORT 10-/100-MBIT/S ETHERNET™ SWITCH

SPWS027F – FEBRUARY 1997 – REVISED SEPTEMBER 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

recommended operating conditions

TNETX3150

TNETX3150A

UNIT

MIN

NOM

MAX

MIN

NOM

MAX

UNIT

VCC

Supply voltage

3.3

3.6

3.3

3.6

VCC(5V)

Supply voltage

4.5

5.5

4.5

5.5

VIH

High-level input voltage

VCC(5V)

VIL

Low-level input voltage (see Note 3)

0.8

IOH

High-level output current

–4

–2

IOL

Low-level output current

NOTE 3: The algebraic convention, where the more negative (less positive) limit is designated as a minimum, is used for logic voltage levels only.

electrical characteristics over recommended operating conditions (unless otherwise noted)

TNETX3150

TNETX3150A

PARAMETER

TEST

CONDITIONS

MIN

TYP

MAX

TEST

CONDITIONS

MIN

TYP

MAX

UNIT

VOH

High-level output voltage

IOH = –4mA

2.4

IOH = –2mA

2.4

VOL

Low-level output voltage

IOL = 4mA

0.4

IOL = 2mA

0.4

IOZ

High-impedance-state

VO = VCC

µA

IOZ

output current

VO = 0

–20

VO = 0

–20

µA

IIH

High-level input current

VI = VI(MAX)

–10

VI = VI(MAX)

–20

µA

IIL

Low-level input current

VI = GND

+10

VI = GND

+20

µA

ICC

Supply current, 3.6 V

1500

550

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