I am trying to built an oscillator at low frequeny (32768 Hz). After some research i have chosen to build a pierce oscillator. Here is my schematics : discard
I have tested the amplifier with a function generator producing 32Khz and it worked well, i have observed a gain of approximatively 3.7. The load capacitance of the cristal is about 12.5pF. I am not seeing any oscillation at the collector. Any idea about what could be wrong in my setup ?