RUMORED BUZZ ON CRYSTAL OSCILLATOR

i applied ckt on bread board and calculated on dso …the output experienced only 800mv ac part of 40mhz whilst other element was dc component of all around 4v . i utilized Vcc of 5v . what i want is atleast 4v peak to peak and likewise 9v peak to peak if Vcc is 9V …expecting swift replyMarch four, 2025 What is the difference between a crystal an