ICS950405 datasheet(10/16 Pages) ICST

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ICS950405

0802F—04/22/05

Absolute Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 3.8V

Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to VDD +3.8 V

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

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

ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . Input ESD protection usung human body model > 1KV

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 Voltage VDD = 3.3 V +/-5% (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input High Voltage

VIH

VDD + 0.3

Input Low Voltage

VIL

VSS - 0.3

0.8

Input High Current

IIH

VIN = VDD

5mA

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

Operating Supply

Current

IDD(op)

CL = 0 pF; Select @ 100MHz

180

Power Down Supply

Current

IDDPD

CL = 0 pF; With input address to Vdd or

GND

Input frequency

VDD = 3.3 V;

MHz

CIN

Logic Inputs

CINX

X1 & X2 pins

Transition Time

Ttrans

To 1st crossing of target Freq.

Clk Stabilization

TSTAB

From VDD = 3.3 V to 1% target Freq.

3ms

Skew

TCPU-PCI

VT = 1.5 V

1.5

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

Input Capacitance

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