Ultra-Stable 10MHz DOCXO (±0.01 ppb Temperature Stability)

Power consumption

Voltage Supply

 4.75

5.0

5.25

V

Current

Start-up Current

2600

mA

During warm up, Note 2

Operating Current

1000 

mA

At steady state, 25℃

Output

Nominal Frequency

10.000

MHz

Waveform

HCMOS

—

Output Level(VOL)

0.4

V

Vcc=5.0V, Oload=15pF

Output Level(VOH)

2.7

V

Vcc=5.0V, Oload=15pF

Rise Time/ Fall (10%~90%)

2.0

3.0

ns

@25℃

Duty Cycle

45

50

55

%

@50%

Load

15

pF

Frequency Stability

Initial Frequency Tolerance 

-0.05

+0.05

ppm

Measurement referenced to frequency

observed with TA=25℃, Vcc=5.0V, and after 15 minutes of operation, within 30 days after ex-works.

Aging

Daily

-0.05 

+0.05

ppb

Vcc, TA constant measurement referenced to frequency observed withTA=25℃,Vcc=5.0V, and after 30 days of operation.

Yearly

-0.01

+0.01 

ppm

Temperature characteristics

-0.01

+0.01

ppb

TA varied from-20℃ to 70℃ , measurement referenced to frequency observed with fref=(fmax+fmin)/2, Vcc =5.0V, OLoad =15pF, temperature variable speed less than 2℃per

minute. Note 1

Power Characteristics

-0.01

+0.01 

ppb

measurement referenced to frequency

observed TA=25℃, Vcc varied from 4.75V to 5.25V and OLoad=15pF

Load Characteristics

-0.01

+0.01

ppb

5% load change measurement referenced to frequency observed with TA=25℃,Vcc=5.0V, and OLoad=15pF.

Short Term Stability: Allan Variance

5

E-12

Temperature stability, no EMI\EMC or other interference，test after power for 1hour ref. to 25℃; 1s , using PN9000 equipment.

Phase Noise

@1Hz

-

-

dBc/Hz

@10Hz

-130

-120

dBc/Hz

@100Hz

 -145

-135

dBc/Hz

@1KHz

 -150

-145

dBc/Hz

@10KHz

-155

-150

dBc/Hz

@100KHz

 -155

-150

dBc/Hz

@1MHz

 -155

-150

dBc/Hz

Stratum type II compliant per G.812 teleconcordia

Ambient

Operating Temperature Range

-40~85

℃

Storage Temperature Range

-55~105

℃

Pin

Symbol

Electrical performance

1

NC

Not Connect

2

NC

Not Connect

3

OUTPUT

Frequency Out

4

GND

Ground

5

VCC

Supply Voltage