NET2890 datasheet(64/73 Pages) ETC

64 / 73 page

Specification

NET2890 USB Interface Controller

____________________________________________________________________________________

NetChip Technology, Inc., 1999

335 Pioneer Way, Mountain View, California 94041

TEL (650) 526-1490

FAX (650) 526-1494

http://www.netchip.com

Rev 2.0, Draft 9, July 16, 1999

7.3 DC Specifications

7.3.1 Core DC Specifications

Operating Conditions: VDDC: 3.3V ± 5%, TA = 0°C to 70°C

All typical values are at VDDC = 3.3V and TA = 25°C

Operating Conditions: Notes 1, 2, 9.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

IDDC

VDDC Supply Current

VDDC = 3.3V

IDDCS

VDDC Supply Current (Suspend)

Device suspended

µA

Junction temperature

Under bias

° C

7.3.2 USB Port DC Specifications

Operating Conditions: VDDC: 3.3V ± 5%, TA = 0°C to 70°C

All typical values are at VDDC = 3.3V and TA = 25°C

Operating Conditions: Notes 1,2.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDI

Differential Input Sensitivity

| (D+) - (D-) |

0.2

VCM

Differential Common Mode

Range

Includes VDI range

0.8

2.5

VSE

Single Ended Receiver Threshold

0.8

2.0

VOH

Static Output High

RL of 15 K

Ω to GND

2.8

3.6

VOL

Static Output Low

RL of 1.5 K

Ω to 3.6V

0.3

ILO

Hi-Z State Data Line Leakage

0V < VIN < 3.3V

-10

+10

µA

CIO

I/O Capacitance

Pin to GND

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