ICS950805 datasheet(8/20 Pages) RENESAS

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ICS950805

0649H—02/25/05

Electrical Characteristics - CPU

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Current Source

Output Impedance

VO = Vx

3000

Output High Voltage

VOH3

IOH = -1 mA

2.4

Output Low Voltage

VOL3

IOL = 1 mA

0.4

Rise Time

tr3

VOL = 0.41V, VOH = 0.86V

175

240

700

Fall Time

tf3

VOH = 0.86V VOL = 0.41V

175

242

700

Duty Cycle

dt3

measurement from differential wavefrom -

0.35V to +035V

Skew

tsk3

VT = 50%

100

Jitter, Cycle to cycle

tjcyc-cyc

VT = 50%

150

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

2 I

OWT can be varied and is selectable thru the MULTSEL pin.

Electrical Characteristics - PCICLK Buffered Mode

TA = 0 - 70C; VDD=3.3V +/-5%; CL = 10-30 pF (unless otherwise specified)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Frequency

FO1

MHz

Output Impedance

RDSP1

VO = VDD*(0.5)

Output High Voltage

VOH

IOH = -1 mA

2.4

Output Low Voltage

VOL

IOL = 1 mA

0.55

Output High Current

IOH

V OH@MIN = 1.0 V, V OH@MAX = 3.135 V

-33

Output Low Current

IOL

VOL @MIN = 1.95 V, VOL @MAX = 0.4 V

Rise Time

tr1

VOL = 0.4 V, VOH = 2.4 V

0.5

1.29

0.5to 2

Fall Time

tf1

VOH = 2.4 V, VOL = 0.4 V

0.5

1.32

0.5 to 2

Duty Cycle

dt1

VT = 1.5 V

51.9

Skew

tsk1

VT = 1.5 V

209

500

Jitter,cycle to cyc

tjcyc-cyc

1 V

T = 1.5 V (Additive)

100

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

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