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 - CPU AND SRC 0.7 CURRENT MODE

DIFFERENTIAL PAIR(1)

Following Conditions Apply Unless Otherwise Specified:

Operating Condition: TA = 0°C to +70°C, Supply Voltage: VDD = 3.3V ± 5%; CL = 2pF

Symbol

ZO

VOVS

Parameter

Current Source Output Impedance(2)

Maximum Voltage (Overshoot)

VO = VX

Test Conditions

Min.

Typ.

Max.

Unit

3000

—

—

Ω

—

—

VH + 0.3

V

VUDS

VHIGH

VLOW

VOVS

VUDS

VCROSS(ABS)

d - VCROSS

ppm

Minimum Voltage (Undershoot)

Voltage HIGH(2)

Voltage LOW(2)

Max Voltage(2)

Min Voltage(2)

Crossing Voltage (abs)(2)

Crossing Voltage (var)(2)

Long Accuracy(2,3)

TPERIOD Average Period(3)

-0.3

—

Statistical measurement on single-ended signal using

660

—

oscilloscope math function

–150

—

Measurement on single-ended signal using absolute value

—

—

–300

—

250

—

Variation of crossing over all edges

—

—

See TPERIOD Min. - Max. values

400MHz nominal, no Intel spec

333.33MHz nominal, no Intel spec

266.66MHz nominal, no Intel spec

–300

—

2.4993

—

2.9991

—

3.7489

—

200MHz nominal

4.9985

—

—

V

850

mV

150

1150

mV

—

550

mV

140

mV

300

ppm

2.5008

3.0009

3.7511

5.0015

ns

TPERIOD Average Period(3)

166.66MHz nominal

133.33MHz nominal

100MHz nominal

400MHz spread, no Intel spec

333.33MHz spread, no Intel spec

266.66MHz spread, no Intel spec

200MHz spread

5.9982

—

6.0018

7.4978

—

9.997

—

2.4993

—

2.9991

—

3.7489

—

7.5023

10.003

2.5008

3.0009

3.7511

4.9985

—

5.0266

ns

tR

tF

d-tR

d-tF

dT3

tSK3

tJCYC-CYC

Rise Time(2)

Fall Time(2)

Rise Time Variation(2)

Fall Time Variation(2)

Duty Cycle(2)

Skew(2)

Jitter, Cycle to Cycle(2)

166.66MHz spread

133.33MHz spread

100MHz spread

VOL = 0.175V, VOH = 0.525V

VOL = 0.175V, VOH = 0.525V

Measurement from differential waveform

VT = 50%

Measurement from differential waveform

5.9982

—

6.032

7.4978

—

7.54

9.997

—

10.0533

175

—

700

ps

175

—

700

ps

—

—

125

ps

—

—

125

ps

45

—

55

%

—

—

100

ps

—

—

85

ps

NOTES:

1. SRC clock outputs run only at 100MHz or 200MHz. Specs for 133.33 and 166.66 do not apply to SRC clock pair.

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

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

16

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