ICS951403 datasheet(7/18 Pages) ICST

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ICS951403

0486B—02/23/04

Absolute Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V

Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to VDD +0.5 V

Ambient Operating Temperature . . . . . . . . . . 0°C to +70°C

Storage Temperature . . . . . . . . . . . . . . . . . . . . –65°C to +150°C

Stresses above those listed under

Absolute Maximum Ratings may cause permanent damage to the device. These

ratings are stress specifications only and functional operation of the device at these or any other conditions above those

listed in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions

for extended periods may affect product reliability.

Electrical Characteristics - Input/Supply/Common Output Parameters

TA = 0 - 70°C; Supply Volt age VDD = 3.3 V +/-5% (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input High Voltage

VIH

2VDD + 0.3

Input Low Voltage

VIL

VSS - 0.3

0.8

Input High Current

IIH

VIN = VDD

Input Low Current

IIL1

VIN=0 V; Inputs with no pull-up resistors

-5

Input Low Current

IIL2

VIN=0 V; Inputs with pull-up resistors

-200

Supply Current

IDD3.3OP

CL = Full load

213

240

Power Down

0.07

0.6

Input frequency

VDD = 3.3 V;

14.318

MHz

CIN

Logic Inputs

Input Capacitance1

CIN

Logic Inputs

CINX

X1 & X2 pins

Clk Stabilization

TSTAB

From VDD= 3.3 V to 1% target Freq.

Skew

tCPU-SDRAM

CPU Xover to SDRAM 1.5V

250

Skew

tCPU-PCI

CPU Xover to PCI 1.5V

186

250

Skew

tCPU-AGP

CPU Xover to AGP 1.5V

138

500

1 Guaranteed by design, not 100% tested in production.

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