ICS9248-61 datasheet(7/9 Pages) ICST

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ICS9248-61

Electrical Characteristics - CPUCLK

TA = 0 - 70C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%; CL = 10 - 20 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Output High Voltage

VOH2B

IOH = -12.0 mA

2.3

Output Low Voltage

VOL2B

IOL = 12 mA

0.2

0.4

Output High Current

IOH2B

VOH = 1.7 V

-41

-19

Output Low Current

IOL2B

VOL = 0.7 V

Rise Time

tr2B

VOL = 0.4 V, VOH = 2.0 V

1.25

1.6

Fall Time

tf2B

VOH = 2.0 V, VOL = 0.4 V

1.6

Duty Cycle

dt2B

VT = 1.25 V

454855%

Skew

tsk2B

VT = 1.25 V

175

Jitter, Cycle-to-cycle

tjcyc-cyc2B

VT = 1.25 V

150

250

Jitter, One Sigma

tj1s2B

VT = 1.25 V

150

Jitter, Absolute

tjabs2B

VT = 1.25 V

-250

140

+250

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

Electrical Characteristics - PCICLK

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

Output High Voltage

VOH1

IOH = -11 mA

2.4

3.1

Output Low Voltage

VOL1

IOL = 9.4 mA

0.1

0.4

Output High Current

IOH1

VOH = 2.0 V

-62

-22

Output Low Current

IOL1

VOL = 0.8 V

Rise Time

tr1

VOL = 0.4 V, VOH = 2.4 V

1.5

Fall Time

tf1

VOH = 2.4 V, VOL = 0.4 V

1.1

Duty Cycle

dt1

VT = 1.5 V

Skew

tsk1

VT = 1.5 V

140

500

Jitter, Cycle-to-cycle

tjcyc-cyc1

VT = 1.25 V

250

500

Jitter, One Sigma

tj1s1

VT = 1.5 V

150

Jitter, Absolute

tjabs1

VT = 1.5 V

-250

250

Guaranteed by design, not 100% tested in production.

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