How do you test these big silver square 12MHz, 25Mhz, 8Mhz crystal oscillators M1280, 4 pins?
How do you know if its good or bad? Is the only way to test a crystal oscillator is to apply voltage across it? I have removed the crystal oscillator out of the circuit. How can i set up an external power supply and monitor the crystals oscillators waveform using an oscilloscope?
How do you know if its good or bad? Is the only way to test a crystal oscillator is to apply voltage across it? I have removed the crystal oscillator out of the circuit. How can i set up an external power supply and monitor the crystals oscillators waveform using an oscilloscope?