I got two crystal oscillators. they both have Four pins. If I apply a voltage to Them will that cause the crystal oscillator to oscillate? Even without being connected to other components such as resistors, transistors, and capacitors? It says 3.3 volts On the crystal oscillator. Does that mean if I apply 3.3 volts, then it willOscillate? I can't find A clear answer on the internet.