MNDP83950B-VQB REV 0B0

MICROCIRCUIT DATA SHEET

Electrical Characteristics

DC: PROCESSOR,LED,TWISTED PAIR,INTER-RIC & MGMT. INTERFACES

(The following conditions apply to all the following parameters, unless otherwise specified.)

DC:

Vcc = 5V +5%

SYMBOL

PARAMETER

CONDITIONS

NOTES

PIN-

NAME

MIN

MAX

UNIT

SUB-

GROUPS

Voh

Minimum High

Level Output

Voltage

Ioh = -8mA

3.5

V

1, 2,

3

Vol

Minimum Low Level

Output Voltage

Iol = 8mA

0.4

V

1, 2,

3

Vih

Minimum High

Level Input

Voltage

2.0

V

1, 2,

3

Vil

Maximum Low Level

Input Voltage

0.8

V

1, 2,

3

Iin

Input Current

Vin = Vcc OR GND

-1.0

1.0

uA

1, 2,

3

Ioz

Maximum TRI-STATE

Output Leakage

Current

Vout = Vcc or GND

-10

10

uA

1, 2,

3

Icc

Average Supply

Current

Vin = Vcc or GND, Vcc = 5.25V

380

mA

1, 2,

3

DC PARAMETERS: AUI

(The following conditions apply to all the following parameters, unless otherwise specified.)

DC:

Vcc = 5V +5%

Vod

Differential

Output

Voltage(TX+)

78 Ohms Termination and 270 Ohms

Pulldowns

PORT 1

+550

+1200

mV

1, 2,

3

Vds

Differential

Squelch Threshold

(RX+, CD+)

3, 5 PORT 1

-175

-300

mV

1, 2,

3

DC PARAMETERS: PSEUDO AUI

(The following conditions apply to all the following parameters, unless otherwise specified.)

DC:

Vcc = 5V +5%

Vpod

Differential

Output Voltage

(TX+)

270 Ohms Termination and 1K Ohm

Pulldowns

3, 5 PORTS

2-13

+450

+1200

mV

1, 2,

3

Vpds

Differential

Squelch Threshold

(RX+, CD+)

3, 5 PORTS

2-13

-175

-300

mV

1, 2,

3

4