ICS932S202 View Datasheet(PDF) - Integrated Circuit Systems

Part Name

Description

Manufacturer

ICS932S202

Frequency Timing Generator for Differential PIII Type Dual-CPU Systems

Integrated Circuit Systems 

ICS932S202

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

Case Temperature . . . . . . . . . . . . . . . . . . . . . 115°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; VDD = VDDL = 3.3 V +/-5% (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

Input High Voltage

VIH

Input Low Voltage

VIL

2

VSS - 0.3

Input High Current

Input Low Current

IIH

VIN = VDD

IIL1

VIN = 0V; Inputs with no pull-up

-5

resistors

Input Low Current

IIL2

VIN = 0V; Inputs with pull-up

resistors

-200

IDD3.3OP100 CL = 30 pF; Select @ 100 MHz

137

Operating Supply Current

IDD3.3OP133 CL = 30 pF; Select @ 133 MHz

143

Powerdown Current

IDD3.3PD

CL =30 pF; PWRDWN#=0

Input Frequency

Fi

VDD = 3.3 V

11

Input Capacitance1

CIN

CINX

Logic Inputs

X1 & X2 pins

27

Transition time1

Ttrans

To 1st crossing of target

frequency

Settling Time1

Ts

From 1st crossing to 1 % target

frequency.

Clk Stabilization1

TSTAB

From VDD = 3.3 V to 1% target

frequency

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

220

14.318

MAX

VDD + 0.3

0.8

5

UNITS

V

V

µA

µA

µA

160

mA

160

mA

600

µA

16

MHz

5

pF

45

pF

3

ms

3

ms

3

ms

Electrical Characteristics - Input/Supply/Common Output Parameters

TA = 0 - 70°C; VDD = 3.3 V +/- 5%, VDDL = 2.5V +/- 5% (unless otherwise stated).

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Operating Supply Current

Power Down Supply Current

IDD2.5OP100

IDD2.5OP133

IDD2.5PD

CL = 30 pF; Select @ 100 MHz

CL = 30 pF; Select @ 133 MHz

CL = 30 pF; PWRDWN# = 0

34

75

mA

58

90

mA

3

100

mA

0600A—08/04/03

6

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