FASCINATION ABOUT CRYSTAL OSCILLATOR

i utilized ckt on bread board and measured on dso …the output had only 800mv ac component of 40mhz whilst other component was dc ingredient of all around 4v . i used Vcc of 5v . what I would like is atleast 4v peak to peak in addition to 9v peak to peak if Vcc is 9V …watching for quick replyThe crystal is Slash and formed to vibrate at a specif