DM9008 Ver la hoja de datos (PDF) - Davicom Semiconductor, Inc.

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DM9008

ISA/Plug & Play Super Ethernet Contoller

Davicom Semiconductor, Inc. 

Absolute Maximum Ratings*

Supply Voltage (VCC) . . . . . . . . . . . . . . . . -0.5V to +7.0V

DC Input Voltage (Vin) . . . . . . . . . . . -0.5V to VCC +0.5V

DC Output Voltage (Vout) . . . . . . . . . -0.5V to VCC +0.5V

Storage Temperature Range (Tstg) . . . -65°C to + 150°C

Power Dissipation (PD) . . . . . . . . . . . . . . . . . . . . 500 mW

Lead Temp. (TL) (Soldering, 10 sec.) . . . . . . . . . . 220°C

Ambient Temperature Range (TA)……………0°C to 70°C

Case Temp. (Tc) . . . . . . . . . . . . . . . . . . . . . . 0°C to 85°C

ESD rating (Rzap = 1.5k, Czap = 120 pF) . . . . . . . 4000V

Differential Input Voltage . . . . . . . . . . . . . . . -5.5V to 16V

Differential Output Voltage . . . . . . . . . . . . . . . . 0V to 16V

DM9008

ISA/Plug & Play Super Ethernet Contoller

*Comments

Stresses above those listed under "Absolute Maximum

Ratings" may cause permanent damage to this device. These

are stress ratings only. Functional operation of this device at

these or any other conditions above those indicated in the

operational sections of this specification is not implied or

intended. Exposure to the absolute maximum rating conditions

for extended periods may affect device reliability.

DC Electrical Characteristics (VCC = 5V ± 5%, TA = 25°C, unless otherwise specified)

Symbol

Parameter

Min.

Max.

Unit

Conditions

Voh

High Level Output Voltage

(Notes 1, 2)

VCC - 0.1

3.5

V

Ioh = -20　A

V

Ioh = -2.0mA

Vol

Low Level Output Voltage

(Notes 1, 2)

0.1

V

Iol = 20　A

0.4

V

Iol = 2.0mA

Vih

High Level Input Voltage (Note 6)

3.0

V

Vil

Low Level Input Voltage (Note 6)

0.8

V

Iin

Input Current

-1.0

+1.0

　A

Vi = VCC or GND

Ioz

Tri-state Output Leakage Current

-10

+10

　A

Vout = VCC or GND

Icco

Operating VCC + AVCC Supply

Current (Note 3)

Iccs

Standby VCC + AVCC Supply

Current (Note 4)

120

mA

X1 = 20 Mhz

Iout = 0　A

110

mA

Vin = VCC or GND

Differential Pins (TX+/TX-, RX+/RX-, CD+/CD)

VOD

Differential Output Voltage (TX±)

+550

+1200

mV

78 ohm termination and

270 ohms from each to GND

VOB

Differential Output Voltage

Imbalance (TX±)

40

mV

78 ohm termination and

270 ohms from each to GND

VU

Undershoot Voltage (TX±)

100

mV

78 ohm termination and

270 ohms from each to GND

Final

3

Version: DM9008-DS-F02

November 30, 2000

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