What Is The Advantages Of Docxo (Double Oven Controlled OCXO)

An OCXO is an "Oven Controlled Crystal Oscillator", which is a kind of crystal oscillator that has higher frequency stability. How about the double oven controlled crystal oscillators?

Generally, many engineers chose ordinary OCXO to meet their design need. However, there are times that the thermal quality of ordinary OCXO can not. So they may will turn to DOCXO, double oven controlled crystal oscillators.

So, by choosing it, what benefits they can get?

The frequency stability for OCXO already higher,not to mention the double oven controlled OCXO. In addition, the time may also lasts longer. Except this,it also has low power consumption, multiple supply voltage options, fast warm up time and good phase noise.

Usually, engineers in what filed using it the most?

Instruments need to show accurate figures, like measurement instrument.

Another one is on Microwave communications, which needs several frequencies to to get work done.

Then is the microwave signal source, it functions as the clock reference.

Finally is telecom systems, which get popular in recent years.

Factors Affecting Crystal Oscillator Frequency Stability