13

ICS9248- 95

310D—04/12/05

Electrical Characteristics - 24M, 48M, REF 1

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Impedance

RDSP5

1

VO = VDD*(0.5)

20

60

Ω

Output Impedance

RDSN5

1

VO = VDD*(0.5)

20

60

Ω

Output High Voltage

VOH5

IOH = -14 mA

2.4

2.9

V

Output Low Voltage

VOL5

IOL = 6.0 mA

0.25

0.4

V

Output High Current

IOH5

VOH = 2.0 V

-42

-20

mA

Output Low Current

IOL5

VOL = 0.8 V

10

18

mA

Rise Time

tr5

1

VOL = 0.4 V, VOH = 2.4 V

4.0

nS

Fall Time

tf5

1

VOH = 2.4 V, VOL = 0.4 V

4.0

nS

Duty Cycle

dt5

1

VT = 1.5 V

45.0

50.0

55.0

%

Jitter

tj1s5

1

VT = 1.5 V

100

250

pS

tjabs5

1

VT = 1.5 V

250

800

pS

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

Electrical Characteristics - CPU

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Impedance

RDSP2A

1

VO = VDD*(0.5) Output P

10

20

Ω

Output Impedance

RDSN2A

1

VO = VDD*(0.5) Output N

10

20

Ω

Output High Voltage

VOH2B

IOH = -12.0 mA

2

2.3

V

Output Low Voltage

VOL2B

IOL = 12 mA

0.2

0.4

V

Output High Current

IOH2B

VOH = 1.7 V

-41

-19

mA

Output Low Current

IOL2B

VOL = 0.7 V

19

37

mA

Rise Time

tr2A

1

VOL = 0.4 V, VOH = 2.4 V

0.4

2.0

nS

Fall Time

tf2A

1

VOH = 2.4 V, VOL = 0.4 V

0.4

1.0

2.0

nS

Duty Cycle

dt2A

1

VT = 1.25 V

45.0

51.0

55.0

%

Skew (Window)

tsk2A

1

VT = 1.25 V

120

250

pS

tc-c

1

VT = 1.25 V

250

300

pS

tj1s

1

VT = 1.25 V

150

pS

Jitter

tjabs

1

VT = 1.25 V

208

250

pS

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