ICS9250F-08 데이터 시트보기 (PDF) - Integrated Circuit Systems

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ICS9250F-08

Frequency Generator & Integrated Buffers for Celeron & PII/III™

Integrated Circuit Systems 

ICS9250-08

Absolute Maximum Ratings

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 V

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

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

Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 115°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 - 70º C; Supply Voltage VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5% (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Input High Voltage

VIH

Input Low Voltage

VIL

Input High Current

IIH

VIN = VDD

Input Low Current

IIL1

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

Input Low Current

IIL2

VIN = 0 V; Inputs with pull-up resistors

Operating Supply

Current

IDD3.3OP66

IDD3.3OP100

IDD3.3OP133

Select @ 66MHz; Sdram running, unloaded

Select @ 100MHz; Sdram running, unloaded

Select @ 133MHz; Sdram running, unloaded

Input frequency

Fi

VDD = 3.3 V

Input Capacitance1

Transition Time1

Settling Time1

Clk Stabilization1

CIN

CINX

TTrans

TS

TStab

Logic Inputs

X1 & X2 pins

To 1st crossing of target Freq.

From 1st crossing to 1% target Freq.

From VDD = 3.3 V to 1% target Freq.

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

2

VSS-0.3

-5

-200

12

27

VDD+0.3

0.8

0.1

5

2.0

-100

112 140

150 180

200 250

14.318 16

5

36

45

3

1

3

3

V

V

µA

µA

µA

mA

MHz

pF

pF

ms

ms

ms

Electrical Characteristics - Input/Supply/Common Output Parameters

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

PARAMETER SYMBOL

CONDITIONS

MIN TYP MAX

Operating

IDD2.5OP66 Select @ 66MHz; Max discrete cap loads

10

25

Operating

Supply Current

IDD2.5OP100 Select @ 100MHz; Max discrete cap loads

IDD2.5OP133 Select @ 133MHz; Max discrete cap loads

13

25

18

25

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

UNITS

mA

Third party brands and names are the property of their respective owners.

10

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