13

ICS94201

0428B - 11/28/05

Electrical Characteristics - IOAPIC

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Impedance

1

RDSP4B

Vo=VDD*(0.5)

93

Ω

Output Impedance

1

RDSN4B

Vo=VDD*(0.5)

930

Ω

Output High Voltage

VOH4B

IOH = -5.5 mA

2

V

Output Low Voltage

VOL4B

IOL = 9 mA

0.4

V

VOH@MIN = 1.4 V

-21

VOH@MAX = 2.5V

-36

VOL@MIN = 1.0 V

36

VOL@MAX =0.2V

31

Rise Time

1

tr4B

VOL = 0.4 V, VOH = 2.0 V

0.4

1.2

1.6

ns

Fall Time

1

tf4B

VOH = 2.0 V, VOL = 0.4 V

0.4

1.1

1.6

ns

Duty Cycle

1

dt4B

VT = 1.25 V

45

50

55

%

Jitter, Cycle-to-cycle

1

tjcyc-cyc4B

VT = 1.25 V

240

500

ps

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

mA

mA

Output High Current

IOH4B

Output Low Current

IOL4B

Electrical Characteristics - SDRAM

TA = 0 - 70º C; VDD = 3.3 V +/-5%, CL = 20 - 30 pF (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Impedance

1

RDSP3

Vo=VDD*(0.5)

10

24

Ω

Output Impedance

1

RDSN3

Vo=VDD*(0.5)

10

24

Ω

Output High Voltage

VOH3

IOH = -1 mA

2.4

V

Output Low Voltage

VOL3

IOL = 1 mA

0.4

V

VOH@MIN = 2 V

-46

VOH@MAX = 3.135V

-54

VOL@MIN = 1 V

54

VOL@MAX =0.4V

53

Rise Time

1

tr3

VOL = 0.4 V, VOH = 2.4 V

0.4

0.9

1.6

ns

Fall Time

1

tf3

VOH = 2.4 V, VOL = 0.4 V

0.4

0.8

1.6

ns

Duty Cycle

1

dt3

VT = 1.5 V

45

49

55

%

Skew

1

tsk3

VT = 1.5 V

100

250

ps

Jitter, cycle-to-cycle

1

tjcyc-cyc3

VT = 1.5 V

350

500

ps

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

mA

mA

Output High Current

IOH3

Output Low Current

IOL3