10

Integrated

Circuit

Systems, Inc.

ICS952702

0795D—05/06/05

Absolute Maximum Ratings

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.

Core Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . 4.6 V

I/O Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . 3.6V

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

Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . 115°C

Electrical Characteristics - Input/Supply/Common Output Parameters

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input High Voltage

VIH

2

VDD + 0.3

V

Input Low Voltage

VIL

VSS - 0.3

0.8

V

Input High Current

IIH

VIN = VDD

5mA

Input Low Current

IIL1

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

-5

mA

Input Low Current

IIL2

VIN = 0 V; Inputs with pull-up resistors

-200

mA

Operating Supply

Current

IDD(op)

Full Active, CL = full load; Select @ 100MHz

180

250

mA

Power Down Supply

Current

IDDPD

All diff pairs tri-stated

1.2

12

mA

Input frequency

Fi

VDD = 3.3 V;

11

14.318

16

MHz

CIN

Logic Inputs

5

pF

CINX

X1 & X2 pins

27

30

45

pF

Spread Modulation

Frequency

1

fSS

320

33

KHz

Clk Stabilization

1

TSTAB

From VDD Power-Up of de-assertion of PD#

to 1st clock.

1.8

ms

Skew

TCPU-AGP

CPU @ crossing, AGP @ 1.5V

2.5

3.1

3.5

ns

Skew

TCPU-ZCLK

CPU @ crossing, ZCLK @ 1.5V

2.5

3.3

3.5

ns

Skew

1

TCPU-PCI

VT = 1.5 V CPU @ crossing, PCI @ 1.5V

2.5

2.9

3.5

ns

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

Input Capacitance

1