DP83848C_07 datasheet(61/82 Pages) NSC

61 / 82 page

www.national.com

8.0 Electrical Specifications

Note: All parameters are guaranteed by test, statistical analysis or design.

Absolute Maximum Ratings

Recommended Operating Conditions

Absolute maximum ratings are those values beyond which

the safety of the device cannot be guaranteed. They are

not meant to imply that the device should be operated at

these limits.

8.1 DC Specs

Supply Voltage (VCC)

-0.5 V to 4.2 V

DC Input Voltage (VIN)

-0.5V to VCC + 0.5V

DC Output Voltage (VOUT)

-0.5V to VCC + 0.5V

Storage Temperature (TSTG)

-65oC to 150°C

Max case temp for TA = 70°C

92 °C

Max. die temperature (Tj)

150 °C

Lead Temp. (TL)

(Soldering, 10 sec.)

260 °C

ESD Rating

(RZAP = 1.5k, CZAP = 100 pF)

4.0 kV

Supply voltage (VCC)

3.3 Volts + .3V

Commercial - Ambient Temperature (TA)

0 to 70 °C

Power Dissipation (PD)

267 mW

Thermal Characteristic

Max

Units

Theta Junction to Case (Tjc)

28.7

°C / W

Theta Junction to Ambient (Tja) degrees Celsius/Watt - No Airflow @ 1.0W

Note: This is done with a JEDEC (2 layer 2 oz CU.) thermal test board

83.6

°C / W

Symbol

Pin Types

Parameter

Conditions

Min

Typ

Max

Units

IIH

I/O

Input High Current VIN = VCC

µA

IIL

I/O

Input Low Current VIN = GND

µA

VOL

I/O

Output Low

Voltage

IOL = 4 mA

0.4

VOH

I/O

Output High

Voltage

IOH = -4 mA

Vcc - 0.5

IOZ

I/O,

TRI-STATE

Leakage

VOUT = VCC

+ 10

µA

VTPTD_100

PMD Output

Pair

100M Transmit

Voltage

0.95

1.05

VTPTDsym

PMD Output

Pair

100M Transmit

Voltage Symmetry

+ 2

VTPTD_10

PMD Output

Pair

10M Transmit

Voltage

2.2

2.5

2.8

CIN1

CMOS Input

Capacitance

COUT1

CMOS Output

Capacitance

SDTHon

PMD Input

Pair

100BASE-TX

Signal detect turn-

on threshold

1000

mV diff pk-pk

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