8

ICS951703

Electrical Characteristics - IOAPIC

TA = 0 - 70C; VDDL=2.5V +/-5% ; CL = 10-20 pF (unles s otherwis e s pecified)

PA RA M ETER

SYM BOL

CONDITIONS

M IN

TYP

M A X

UNITS

Output Impedance

RDSP 2B

1

VO = VDD*(0.5)

13.5

27

45

Ω

Output Impedance

RDSN2B

1

VO = VDD*(0.5)

13.5

27

45

Ω

Output High Voltage

VOH2B

IOH = -1 mA

2

V

Ou tput Low Voltage

VOL2B

IOL = 1 mA

0.4

V

Output High Current

IOH2B

V OH@ MIN = 1.0 V, V OH@ MAX = 2.375 V

-27

-27

mA

Ou tput Low Current

IOL2B

VOL @ MIN = 1.2 V, VOL @ MAX = 0.3 V

27

30

mA

Ris e Time

tr2B

1

VOL = 0.4 V, VOH = 2.0 V

0.4

1.1

1.6

ns

Fall Time

tf2B

1

VOH = 2.0 V, VOL = 0.4 V

0.4

1.15

1.6

ps

Duty Cycle

dt2B

1

VT = 1.25 V

45

49.5

55

%

Skew

tsk2B

1

VT = 1.25 V

10

250

ps

Jitter

tjcyc-cyc

1

VT = 1.25 V

80

500

ps

1

Guaranteed by des ign, not 100% tes ted in production.

Electrical Characteristics - SDRAM

TA = 0 - 70C; VDD=3.3V +/-5% ; CL = 10-20 pF (unles s otherwis e s pecified)

PA RA M ETER

SYM BOL

CONDITIONS

M IN

TYP

M A X

UNITS

Output Impedance

RDSP 1

1

VO = VDD*(0.5)

10

15

24

Ω

Output Impedance

RDNP 1

1

VO = VDD*(0.5)

10

15

24

Ω

Output High Voltage

VOH

1

IOH = -1 mA

2.4

V

Ou tput Low Voltage

VOL

1

IOL = 1 mA

0.4

V

Output High Current

IOH

1

V OH@ MIN = 2.0 V, V OH@ MAX = 3.135 V

-54

-46

mA

Ou tput Low Current

IOL

1

VOL @ MIN = 1.0 V, VOL @ MAX = 0.4 V

54

53

mA

Ris e Time

tr1

1

VOL = 0.4 V, VOH = 2.0 V

0.4

1.1

1.6

ns

Fall Time

tf1

1

VOH = 2.0 V, VOL = 0.4 V

0.4

1.3

1.6

ns

Duty Cycle

dt1

1

VT = 1.5 V

45

50

55

%

Skew

tsk1

1

VT = 1.5 V

50

250

ps

Jitter

tjcyc-cyc

1

VT = 1.5 V

150

250

ps

1

Guaranteed by des ign, not 100% tes ted in production.