Home of RF and Wireless Vendors and Resources

One Stop For Your RF and Wireless Need

OCXO vs Rubidium | Difference between OCXO and Rubidium

This page compares OCXO vs Rubidium oscillator types and mentions difference between OCXO and Rubidium oscillator. OCXO, TCXO and MCXO are quartz oscillators where as rubidium, RbXO and Cesium are Atomic Oscillators.

Specifications OCXO Rubidium
Oscillator type It is quartz oscillator. It is atomic oscillator.
Accuracy (per year) 1 x 10-8 5 x 10-10
Aging/year 6 x 10-9 2 x 10-10
Temperature stability ( 0C range ) 1 x 10-9 (-55 to +85) 3 x 10-10 (-55 to +68)
Stability, σy(τ) 1 x 10-12 3 x 10-11
Size (cm3) 20 to 200 800
Warm-up time (minutes) 4 (to 1 x 10-8) 3 (to 5 x 10-10 )
Power (Watt) ( @ lowest temp.) 0.25 to 4 20
Price in $ 2000 (Low) 8000 (High)
RELATED LINKS (If Any) OCXO basics and types >>

OCXO and other Crystal Oscillator types RELATED LINKS

TCXO basics and types
Crystal Oscillator vs MEMS Oscillator
crystal oscillator manufacturers
crystal oscillator vs frequency synthesizer
OCXO vs VCXO vs TCXO vs DCXO
Vectron OCXO
Rakon TCXO
GPS Guided TCXO Oscillator



More RF Links

RF converter design
C band RF Transceiver basics
RF filter design
RF vector Signal generation/analysis
Microstrip line basics
RF and SoC Testing
rf connector
Rectangular Waveguide
RF Terminologies
what is RF
RF circulator basics

What is Difference between

PDH vs SDH  SONET versus SDH   CAS vs CCS  Types of WDM   Single vs multimode fiber  

RF and Wireless Terminologies


Share this page

Translate this page