NOT KNOWN DETAILS ABOUT CRYSTAL OSCILLATOR

i applied ckt on bread board and calculated on dso …the output had only 800mv ac part of 40mhz whilst other section was dc part of about 4v . i used Vcc of 5v . what I need is atleast 4v peak to peak and likewise 9v peak to peak if Vcc is 9V …awaiting brief replyCrystal oscillators provide particularly superior frequency security, which is why