ICS952802 datasheet(15/19 Pages) ICST

номер детали	ICS952802

подробное описание детали	Programmable Timing Control Hu for P4 processor

PDF	19 Pages

Scroll/Zoom	100%

производитель	ICST [Integrated Circuit Systems]

домашняя страница	http://www.icst.com

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15 / 19 page

Integrated

Circuit

Systems, Inc.

ICS952802

Advance Information

0731—09/18/02

Electrical Characteristics - PCICLK

TA = 0 - 70°C; VDD = 3.3 V,+/-5%; CL = 30 pF

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Output High Voltage

VOH1

IOH = -18 mA

2.1

Output Low Voltage

VOL1

IOL = 9.4 mA

0.4

Output High Current

IOH1

VOH = 2.0 V

-22

Output Low Current

IOL1

VOL = 0.8 V

Rise Time

tr1

VOL = 0.4 V, VOH = 2.4 V

Fall Time

tf1

VOH = 2.4 V, VOL = 0.4 V

Duty Cycle

dt1

VT = 1.5 V

Skew

tsk1

VT = 1.5 V

500

tjcyc-cyc

VT = 1.5 V

500

tjabs1

VT = 1.5 V

500

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

Jitter

Electrical Characteristics - 48MHz, 24_48MHz

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Impedance

RDSP1

VO = VDD*(0.5)

Ω

Output High Voltage

VOH

IOH = -1 mA

2.4

Output Low Voltage

VOL

IOL = 1 mA

0.4

V OH@MIN = 1.0 V

-29

V OH@MAX = 3.135 V

-23

VOL @MIN = 1.95 V

VOL @MAX = 0.4 V

Rise Time

tr1

VOL = 0.4 V, VOH = 2.4 V

0.5

Fall Time

tf1

VOH = 2.4 V, VOL = 0.4 V

0.5

Duty Cycle

dt1

VT = 1.5 V

Jitter

tjcyc-cyc

VT = 1.5 V

350

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

Output High Current

IOH

Output Low Current

IOL

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