IDTCV107E View Datasheet(PDF) - Integrated Device Technology

Part Name

Description

Manufacturer

IDTCV107E

CLOCK GENERATOR FOR DESKTOP PC PLATFORMS

Integrated Device Technology 

IDTCV107E

CLOCK GENERATOR FOR DESKTOP PC PLATFORMS

COMMERCIAL TEMPERATURE RANGE

ELECTRICAL CHARACTERISTICS, 48MHZ, USB AND VCH

Following Conditions Apply Unless Otherwise Specified:

Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 10 - 20pF

Symbol Parameter

Test Conditions

Min.

Typ.

Max.

Unit

ppm

Long Accuracy(1,2)

See Tperiod Min. - Max. values

—

—

300

ppm

TPERIOD

Clock Period(2)

48MHz output nominal

20.8271

—

20.8396

ns

VOH

Output HIGH Voltage

IOH = -1mA

2.4

—

—

V

VOL

Output LOW Voltage

IOL = 1mA

—

—

0.55

V

IOH

Output HIGH Current

VOH at Min. = 1V

-33

—

—

mA

VOH at Max. = 3.135V

—

—

-33

IOL

Output LOW Current

VOL at Min. = 1.95V

30

—

—

mA

VOL at Max. = 0.4V

—

—

38

Edge Rate(1)

Rising edge rate

1

—

2

V/ns

Edge Rate(1)

Falling edge rate

1

—

2

V/ns

tR1

Rise Time(1)

tF1

Fall Time(1)

VOL = 0.4V, VOH = 2.4V

VOL = 0.4V, VOH = 2.4V

1

—

2

ns

1

—

2

ns

dT1

tJCYC-CYC

Duty Cycle(1)

Jitter(1)

VT = 1.5V

45

—

55

%

—

—

350

ps

NOTES:

1. This parameter is guaranteed by design, but not 100% production tested.

2. All long term accuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.

ELECTRICAL CHARACTERISTICS, DOT 48MHZ

Following Conditions Apply Unless Otherwise Specified:

Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 10 - 20pF

Symbol Parameter

Test Conditions

Min.

Typ.

Max.

Unit

ppm

Long Accuracy(1,2)

See Tperiod Min. - Max. values

—

—

300

ppm

TPERIOD

Clock Period(2)

48MHz output nominal

20.8271

—

20.8396

ns

VOH

Output HIGH Voltage

IOH = -1mA

2.4

—

—

V

VOL

Output LOW Voltage

IOL = 1mA

—

—

0.55

V

IOH

Output HIGH Current

VOH at Min. = 1V

-33

—

—

mA

VOH at Max. = 3.135V

—

—

-33

IOL

Output LOW Current

VOL at Min. = 1.95V

30

—

—

mA

VOL at Max. = 0.4V

—

—

38

Edge Rate(1)

Rising edge rate

2

—

4

V/ns

Edge Rate(1)

Falling edge rate

2

—

4

V/ns

tR1

Rise Time(1)

VOL = 0.4V, VOH = 2.4V

0.5

—

1

ns

tF1

Fall Time(1)

VOL = 0.4V, VOH = 2.4V

0.5

—

1

ns

dT1

tJCYC-CYC

Duty Cycle(1)

Jitter(1)

VT = 1.5V

45

—

55

%

—

—

350

ps

NOTES:

1. This parameter is guaranteed by design, but not 100% production tested.

2. All long term accuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.

18

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