8

ICS950810

0472F—01/12/04

Electrical Characteristics - 3V66 Mode: 3V66 [5:0]

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

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Impedance

RDSP1

1

VO = VDD*(0.5)

12

33

55

Ω

Output High Voltage

VOH

1

IOH = -1 mA

2.4

3.28

V

Output Low Voltage

VOL

1

IOL = 1 mA

0.08

0.55

V

V OH@MIN = 1.0 V

-33

-110

V OH@MAX = 3.135 V

-20

-33

mA

VOL @MIN = 1.95 V

30

110

VOL @MAX = 0.4 V

37

38

mA

Rise Time

tr1

1

VOL = 0.4 V, VOH = 2.4 V

0.5

1.15

2

ns

Fall Time

tf1

1

VOH = 2.4 V, VOL = 0.4 V

0.5

1.53

2

ns

Duty Cycle

dt1

1

VT = 1.5 V

45

51.3

55

%

Skew

tsk1

1

VT = 1.5 V

67

250

ps

Jitter

tjcyc-cyc

1

VT = 1.5 V 3V66

175

250

ps

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

Output High Current

IOH

1

IOL

1

Output Low Current

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

TA = 0 - 70°C; VDD=3.3V +/-5%; CL = 10-20 pF (unless otherwise specified)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Output Impedance

RDSP1

1

VO = VDD*(0.5)

20

48

60

Ω

Output High Voltage

VOH

1

IOH = -1 mA

2.4

3.27

V

Output Low Voltage

VOL

1

IOL = 1 mA

0.08

0.4

V

V OH@MIN = 1.0 V

-29

-61

V OH@MAX = 3.135 V

-12

-23

mA

VOL @MIN = 1.95 V

29

VOL @MAX = 0.4 V

27

mA

48DOT Rise Time

tr1

1

VOL = 0.4 V, VOH = 2.4 V

0.5

0.69

1

ns

48DOT Fall Time

tf1

1

VOH = 2.4 V, VOL = 0.4 V

0.5

0.81

1

ns

VCH 48 USB Rise Time

tr1

1

VOL = 0.4 V, VOH = 2.4 V

11.37

2

ns

VCH 48 USB Fall Time

tf1

1

VOH = 2.4 V, VOL = 0.4 V

11.47

2

ns

48 DOT Duty Cycle

dt1

1

VT = 1.5 V

45

51.2

55

%

VCH 48 USB Duty Cycle

dt1

1

VT = 1.5 V

45

53.5

55

%

48 DOT Jitter

tjcyc-cyc

1

VT = 1.5 V

111

350

ps

48 USB Jitter

tjcyc-cyc

1

VT = 1.5 V

99

350

ps

USB to DOT Skew

tsk1

1

VT = 1.5 V (0 OR 180 degrees)

1ns

VCH Jitter

tjcyc-cyc

1

VT = 1.5 V

147

350

ps

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

Output High Current

IOH

1

Output Low Current

IOL

1