10.00MHz Ultra-Low Phase Noise OCXO for GPSDO (36x27mm, 5V, ±2ppb)

RF output

Nominal Frequency

10.00

MHz

Waveform

Square Wave

—-

Rise&Fall time

6

ns

High Level

2.4

V

Low Level

0.4

V

Duty Cycle

45

55

%

Frequency Stability

Frequency Accuracy

-0.1

+0.1

ppm

25℃ Vc=2.5V

Frequency Stability vs. Temperature

-2

+2

ppb

-40~85℃

Frequency Stability vs. Load

-0.5

+0.5

ppb

25℃ 15pF±5%

Frequency Stability vs. Supply Voltage

-0.5

+0.5

ppb

25℃ 5V±5%

Load

15

pF

Aging

-0.5

+0.5

ppb

ppb/day

-50

+50

ppb

ppb/year

Short-term frequency stability

5

ppt/1s

Allan deviation

( power on>1h)

Holdover

-1.5

+1.5

us

Preheat by powering on  ≥3days,  Keep  8 hours.

Power

Characteristics

Supply Voltage (Vcc)

4.75

5

5.25

VDC

Steady-state power consumption

1.75

W

Warm-up power consumption

3.5

W

EFC

Linearity

10

%

Resistance

100

kΩ

Slope

Positive

Tuning voltage range

0

2.5

5

V

Frequency Tuning Range

-0.3

+0.3

ppm

Phase Noise

@10Hz

-125

-120

dBc/Hz

@100Hz

-145

-140

dBc/Hz

@1KHz

-155

-150

dBc/Hz

@10KHz

-160

-155

dBc/Hz

@100KHz

-160

-155

dBc/Hz

@1MHz

-160

-155

dBc/Hz

Storage Temperature

-55°C to +105°C

Dimension

36*27

mm (Max)

Pin #

Function

Description

1

VCC

Power supply

2

NC

Not Connect

3

V_control (EFC)

Electronic Frequency Control

4

GND

Ground

5

OUTPUT

RF output