ICS950403 datasheet(16/18 Pages) ICST

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ICS950403

Advance Information

0732—01/27/03

Electrical Characteristics - 24MHz, 48MHz

TA = 0 - 70°C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 20 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Output High Voltage

VOH5

IOH = -12 mA

2.4

Output Low Voltage

VOL5

IOL = 9 mA

0.4

Output High Current

IOH5

VOH = 2.0 V

-22

Output Low Current

IOL5

VOL = 0.8 V

Rise Edge Rate

Measured from 20-80%

0.5

V/ns

Fall Edge Rate

Measured from 80-20%

0.5

V/ns

Duty Cycle

dt5

VT = 50%

Jitter, Absolute

tjabs5

VT = 1.5 V

-1

Jitter, Cycle-to-

cycle

tjcyc-cyc2B

VT = VX, for 24_48MHz clock

500

Jitter, Cycle-to-

cycle

tjcyc-cyc2B

VT = VX, for 48MHz clock

200

Output Impedance

VO = VX

Electrical Characteristics - REF

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Output High Voltage

VOH5

IOH = -12 mA

2.4

Output Low Voltage

VOL5

IOL = 9 mA

0.4

Output High Current

IOH5

VOH = 2.0 V

-22

Output Low Current

IOL5

VOL = 0.8 V

Rise Edge Rate

Measured from 20-80%

0.5

V/ns

Fall Edge Rate

Measured from 80-20%

0.5

V/ns

Duty Cycle

dt5

VT = 50%

Jitter, Cycle-to-

cycle

tjcyc-cyc2B

Mesured on rising edge @ 1.5V

1000

Jitter, Accumulated

-1000

1000

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

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