14

Integrated

Circuit

Systems, Inc.

ICS950211

0465E—05/17/05

Electrical Characteristics - 3V66

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Frequency

FO1

66.66

MHz

Output Impedance

RDSP1

1

VO = VDD*(0.5)

12

55

Ω

Output High Voltage

VOH1

IOH = -1 mA

2.4

V

Output Low Voltage

VOL1

IOL = 1 mA

0.4

V

Output High Current

IOH1

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

-33

-33

mA

Output Low Current

IOL1

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

30

38

mA

Rise Time

tr1

1

VOL = 0.4 V, VOH = 2.4 V

0.5

3

2

ns

Fall Time

tf1

1

VOH = 2.4 V, VOL = 0.4 V

0.5

1.3

2

ns

Duty Cycle

dt1

1

VT = 1.5 V

455255%

Skew

tsk1

1

VT = 1.5 V

155

500

ps

Jitter

tjcyc-cyc

1

VT = 1.5 V

150

250

ps

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

Electrical Characteristics - VCH, 48MHz DOT, 48MHz, USB

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Frequency

FO

1

VO = VDD*(0.5)

48

MHz

Output Impedance

RDSN1

1

VO = VDD*(0.5)

12

55

Ω

Output High Voltage

VOH1

IOH = -1 mA

2.4

V

Output Low Voltage

VOL1

IOL = 1 mA

0.55

V

Output High Current

IOH1

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

-29

-23

mA

Output Low Current

IOL1

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

29

27

mA

48DOT Rise Time

tr1

1

VOL = 0.4 V, VOH = 2.4 V

0.5

0.6

1

ns

48DOT Fall Time

tf1

1

VOH = 2.4 V, VOL = 0.4 V

0.5

0.7

1

ns

VCH 48 USB

Rise Time

tr

1

VOL = 0.4 V, VOH = 2.4 V

1

1.1

2

ns

VCH 48 USB

Fall Time

tf

1

VOH = 2.4 V, VOL = 0.4 V

1

1.2

2

ns

48 DOT to 48 USB

Skew

tskew

1

VT=1.5V

1

ns

Duty Cycle

dt1

1

VT = 1.5 V

45

50.1

55

%

Jitter

tjcyc-cyc

1

VT = 1.5 V

130

350

ps

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