The Advantages of differential oscillators | Xtalong
According to the output of crystal oscillators, they could be divided into Single-ended or differential oscillator. Below are the differences between them and the advantages of differential oscillators.
The capability of anti-interference
The output of crystal oscillators could not be ignored when chose them. The ordinary crystal oscillators we usually saw is single ended with a single output mode, however the output mode of differential oscillators are diverse. The advantage of the single-ended crystal oscillator is that only one line is needed to output the signal, but the disadvantage is also obvious that the anti-interference ability is poor, so the single-ended crystal oscillator will not be used for high-speed signals above 100MHZ. And the signal of the relative differential oscillator is more stable and reliable, this is because it has a strong anti-interference ability.
The capability of signal identification and processing
In fact, compared with the single-ended crystal oscillator, the differential oscillator not only has strong anti-interference ability, but also has many practical advantages in signal processing.
The choice of Package
When purchasing a differential oscillator, you can also choose from a variety of packages, which makes its application range wider. The common package for differential oscillators on the market is the hexagonal SMD package. Considering the specific use requirements, the size is divided into 7050, 5032 and smaller 3225. Different package volumes can be better adapted to specific applications. At the same time, you can also adjust the purchase order according to the budget, procurement plan and application requirements when purchasing, so as to ensure the purchase of differential oscillator products that are satisfactory in all aspects.
With more and more devices requiring high-speed signal processing and emphasizing signal anti-interference capabilities, the actual application of better differential oscillators has begun to be used more frequently. Before purchasing this kind of crystal oscillator products, users should understand the differences in parameters and output of different types of crystal oscillators, and understand the precautions in actual welding and installation, so as to ensure that they can purchase satisfactory differential oscillator products and get perfect After sales service.
