ICS9250-23 datasheet(10/15 Pages) ICST

10 / 15 page

ICS9250-23

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Electrical Characteristics - CPUCLK

A = 0 - 70º C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 20 pF (unless

PARAMETER

SYMBOL

CONDITIONS

Output High Voltage

OH2B

OH = -1 mA

Output Low Voltage

OL2B

OL = 1 mA

VOH

@MIN = 1 V

OH@MAX = 2.375V

VOL

@MIN = 1.2 V

OL@MAX =0.3V

Rise Time

r2B

OL = 1 V, VOH = 2.0 V

Fall Time

f2B

OH = 2.0 V, VOL = 0.4 V

Duty Cycle

t2B

T = 1.25 V

Skew

sk2B

T = 1.25 V

Jitter

, Cycle-to-Cycle

jcyc-cyc2B

T = 1.25 V (CPU 133, SDRAM 100

Jitter

, Cycle-to-Cycle

jcyc-cyc

T = 1.25 V (all other select B)

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

Output High Current

OH2B

Output Low Current

OL2B

Electrical Characteristics - IOAPIC

A = 0 - 70º 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

VOH4B

IOH = -18 mA

2.4

2.9

Output Low Voltage

VOL4B

IOL = 9 mA

0.25

0.4

Output High Current

IOH4B

VOH = 2.0 V

-58

-22

VOL

@MIN = 1.0 V

34.1

OL@MAX =0.2V

7.85

Rise Time

Tr4B

VOL = 0.4 V, VOH = 2.0 V

0.4

1.28

Fall Time

Tf4B

VOH = 2.0 V, VOL = 0.4 V

0.4

1.2

1.6

Duty Cycle

Dt4B

VT = 1.25 V

49.6

Jitter,

Cycle-to-Cycle

jcyc-cyc4B

VT = 1.25 V

432

750

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

Output Low Current

IOL4B

ICS9250-23 Datasheet(PDF) 10 Page - Integrated Circuit Systems

ICS9250-23 Datasheet(HTML) 10 Page - Integrated Circuit Systems

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