产无源晶振与有源晶振内部结构图对比如下：

产无源晶振与有源晶振应用电路图对比如下：

The core difference between oscillator and crystal is that the crystal is not as multi-featured as the oscillator, simply because it is one of the many things that make up an oscillator. The crystal forms the oscillator along with other parts such as the trim caps, inverting amplifier, and proper output buffer. Furthermore, crystals need to be calibrated in order to fit into an oscillator configuration. Details such as loading parameters and resonant cut types need to be finalized before inserting the crystal into the oscillator.

Conclusion

The crystal and the oscillator are both components of the clock processor. The clock processor is utilized in desktop computers, gaming consoles, and other complex electrical gadgets. The oscillator has either a plastic or metal exterior and is comprised of four pins. Two of these pins serve as conduits for power. The third pin serves as an output, while the last pin is used to accommodate extra mechanical connections. The oscillator is configured with a buffer, which means it is capable of high output drive tasks. The crystal is only a part of the oscillator. It should be compatible with a certain oscillator configuration to ensure that everything works in optimal condition.