What is difference between crystal and oscillator?
The fundamental distinction between an oscillator and a crystal is that the crystal has fewer features overall than an oscillator because it is only one component of an oscillator. Along with other components like trim caps, an inverting amplifier, and the appropriate output buffer, the crystal creates the oscillator.
What is the difference between crystal oscillator and resonator?
1 The thickness of crystal oscillator is always higher than the crystal resonator. 2 Because crystal oscillators can rely on their own vibration, so they are classified as active components, while crystal resonators need to rely on external capacitors and resistors to start vibration, so they are called passive components. 3 Crystal oscillator types are complex and numerous, can be divided into the following categories: ordinary oscillator (SPXO); temperature complementary oscillator (TCXO); voltage controlled oscillator (VCXO), voltage controlled temperature complementary oscillator (VC-TCXO); thermostatic oscillator (OCXO). And there is only one kind of crystal resonator, which is itself. 4 Crystal oscillators are more accurate than crystal resonators.