ICS952302 datasheet(8/15 Pages) ICST

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ICS952302

0957B—10/05/04

Electrical Characteristics - 27MHz

TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Frequency Accuracy

FACC

REF Out = 14.31818MHz

-50

ppm

Output High Voltage

VOH2B

IOH = -20 mA

2.4

2.9

Output Low Voltage

VOL2B

IOL = 12 mA

0.25

0.4

VOUT = 1 V

-67

-29

VOUT = 3.135V

-23

-8

VOUT = 1.95 V

VOUT =0.4V

Rise Time

tr2B

VOL = 0.4 V, VOH = 2.4 V

11.1

Fall Time

tf2B

VOH = 2.4 V, VOL = 0.4 V

11.2

Duty Cycle

dt2B

VT = 1.5 V

Jitter, Cycle-to-cycle

tjcyc-cyc2B

VT = 1.5 V

340

400

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

Output High Current

IOH2B

Output Low Current

IOL2B

Electrical Characteristics - 48MHz

TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Frequency Accuracy

FACC

REF Out = 14.31818MHz

-50

ppm

Output High Voltage

VOH2B

IOH = -20 mA

2.4

2.9

Output Low Voltage

VOL2B

IOL = 12 mA

0.25

0.4

VOUT = 1 V

-67

-29

VOUT = 3.135V

-23

-8

VOUT = 1.95 V

VOUT =0.4V

Rise Time

tr2B

VOL = 0.4 V, VOH = 2.4 V

11.1

Fall Time

tf2B

VOH = 2.4 V, VOL = 0.4 V

11.5

Duty Cycle

dt2B

VT = 1.5 V

Jitter, Cycle-to-cycle

tjcyc-cyc2B

VT = 1.5 V

200

350

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

Output High Current

IOH2B

Output Low Current

IOL2B

ICS952302 Datasheet(PDF) 8 Page - Integrated Circuit Systems

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