DP83821 datasheet(73/86 Pages) NSC

73 / 86 page

www.national.com

Absolute Maximum Ratings

Supply Voltage (VDD)

3.3 V PCI signaling, 5.0 V tolerant

-0.5 V to 3.6 V

DC Input Voltage (VIN)

-0.5 V to 7.0 V

DC Output Voltage (VOUT)

-0.5 V to VDD + 0.5 V

Storage Temperature Range (TSTG)

-65 °C to 150 °C

Power Dissipation (PD)

743 mW

Body Temp. (TB) (Soldering, 10 sec)

220 °C

ESD Rating

(RZAP = 1.5kΩ, CZAP = 120 pF)

TPTD+/- ESD Rating

2.0 KV

1.6 KV

ja (@0 cfm, 1 Watt)

44.5 °C/W

jc (@1 Watt)

9.5 °C/W

Recommended Operating Conditions

Note: Absolute maximum ratings are values beyond which

operation is not recommended or guaranteed. Extended

exposure beyond these limits may affect device reliability.

They are not meant to imply that the device should be

operated at these limits.

Supply voltage (VDD) - IO

3.3 Volts + 0.3V

Supply voltage (VDD) - Core

1.8 Volts + 0.15V

Ambient Temperature (TA)

0 to 70 °C

5.0 DC and AC Specifications

5.1 DC Specifications

Symbol

Parameter

Conditions

Min

Typ

Max

Units

VOH

Minimum High Level Output Voltage IOH =-6 mA

-4 mA for PMEN

2.4

VOL

Maximum Low Level Output Voltage IOL = 6 mA

4 mA for PMEN

0.4

VIH

Minimum High Level Input Voltage

2.0

VIL

Maximum Low Level Input Voltage

-0.5

0.8

VIH

Minimum High Level Input Voltage

GMII pins

1.7

VIL

Maximum Low Level Input Voltage

GMII pins

0.9

IIN

Input Current

VIN = VDD or GND

-10

µA

IOZ

TRI-STATE Output Leakage Current VOUT = VDD or GND

-10

µA

IDD

3.3 V Operating Supply Current

IOUT = 0 mA, FREQ = FMAX

150

3.3 V WOL standby

3.3 V Sleep mode

IDD

1.8 V Operating Supply Current

IOUT = 0 mA, FREQ = FMAX

1.8 V WOL standby

1.8 V Sleep mode

CIN

CMOS Input Capacitance

COUT

CMOS Output Capacitance

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