ICS94235YFT datasheet(14/19 Pages) ICST

14 / 19 page

ICS94235

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Electrical Characteristics - 48MHz, REF0

TA = 0 - 70

º C; VDD = 3.3V +/-5%, VDDL = 2.5 V +/-5%; CL = 20pF (otherwise stated).

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output High VoltageVOH5

IOH = -16 mA

2.4V

Output Low VoltageVOL5

IOL = 9 mA

0.4V

Output High CurrentIOH5

VOH = 2.0 V

-22

Output Low CurrentIOL5

VOL = 0.8 V

Rise Time1

tr5

VOL = 0.4 V, VOH = 2.4 V

1.23

Fall Time1

tf5

VOH = 2.4 V, VOL = 0.4 V

1.21

Duty Cycle1

dt5

VT = 1.5 V

55%

Jitter, One Sigma1

tj1s5

VT = 1.5 V

595

0.5

Jitter, Absolute1

tjabs5

VT = 1.5 V

-1

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

Electrical Characteristics - SDRAM (12:0)

TA = 0 - 70

º C; VDD = 3.3 V +/-5%, CL = 20 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output High VoltageVOH3

IOH = -11 mA

Output Low VoltageVOL3

IOL = 11 mA

0.4V

Output High CurrentIOH3

VOH = 2.0 V

-12

Output Low CurrentIOL3

VOL = 0.8 V

Rise Time1

Tr3

VOL = 0.4 V, VOH = 2.4 V

0.88

2.2

Fall Time1

Tf3

VOH = 2.4 V, VOL = 0.4 V

0.8

2.2

Duty Cycle1

Dt3

VT = 50%

51.2

55%

Skew1(window)

Tsk1

VT = 50%

205

250

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

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