NOT KNOWN DETAILS ABOUT CRYSTAL OSCILLATOR

i used ckt on bread board and measured on dso …the output had only 800mv ac component of 40mhz even though other part was dc element of close to 4v . i applied Vcc of 5v . what i want is atleast 4v peak to peak and likewise 9v peak to peak if Vcc is 9V …looking ahead to fast replyIt works by using a quartz crystal to control the oscillation fre