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DIP2525 100MHz OCXO Stability 50ppb

Frequency: 100.000 MHz (Sine wave)
Stability: ±0.05 ppm (–40°C to +85°C)
Phase Noise: Extremely low floor of –180 dBc/Hz (at 100kHz–1MHz offset)
Aging Rate: ±0.1 ppm per year (Ultra-stable)
Frequency Control: Voltage-controlled (EFC), ±1 ppm range
Output Power: +13 dBm (typ.)
Form Factor: Compact 25.4 x 25.4 mm (1-inch square) footprint
Power Supply: 5 VDC (Standard)

Featuring superior OCXO stability and industry-leading phase noise performance, this 100MHz oscillator is the ideal solution for high-precision synchronization and mission-critical communication systems.

Specification


Parameter

Value

Unit

Test Condition



Min.

Type

Max.



Power consumption

Power Supply

Work Voltage


5


VDC

Vcc±5%


Current

Start-up Current



700 

mA

@Vcc±5%,25



Operating Current



300

mA

@Vcc±5%,25

Output

Nominal Frequency

100.000

MHz



Waveform

Sine wave

—--



Output Power

8.0

13.0


dBm

Load: 50Ω


Harmonic



-50

dBc

Load: 50Ω


Spurious



-80

dBc

Load: 50Ω


Load

47.5

50

52.5

Ω

Load ± 5%

Frequency Stability

Initial Accuracy (Factory Calibration)

-0.2 


+0.2 

ppm

VC=2.0V, 25, power on for 30 minutes


Aging

Daily

-1.0


+1.0

ppb

Tested after 30 days of continuous power-on



Yearly

-0.1 


+0.1 

ppm

In the first year, the test was conducted after 30 consecutive days of power-on.


Temperature characteristics

-0.05 


+0.05 

ppm

-4085 @25


Power Characteristics

-0.01 


+0.01 

ppm

Vcc±5%


Load Characteristics

-0.01 


+0.01

ppm

Load ± 5%


Short Term Frequency Stability


<5E-11 



Allan bias, powered on time >1 h


G_Sensitivity

-0.5


+0.5

ppb/G

Worst Axial


Phase Noise

@1Hz


——-

-----

dBc/Hz

Placed in a sealed box at room temperature, free from EMI/EMC or other interference, and tested after 1 hour of power-on. Test equipment: E5052B.



@10Hz


-110

-105

dBc/Hz




@100Hz


-140

-135

dBc/Hz




@1KHz


-165

-160

dBc/Hz




@10KHz


-176 

-171

dBc/Hz




@100KHz


-180 

-175

dBc/Hz




@1MHz


-180 

-175

dBc/Hz


Frequency Tuning

Frequency Adjustment Method

Voltage Regulation (Voltage Control)

—--



Voltage-Controlled Voltage Input (VC)

0~5

VDC



Frequency Adjustment Range

-1


+1

ppm



Slope

Positive

——-



Linearity



5

%



Voltage-Controlled Input Impedance

100




Ambient Temperature

Operating Temperature Range

-40


85



Storage Temperature Range

-55


105


Dimension

ocxo stability content.png

DIP 51*41 500MHz OCXO


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