i utilized ckt on bread board and measured on dso …the output experienced only 800mv ac part of 40mhz whilst other section was dc part of about 4v . i used Vcc of 5v . what I would like is atleast 4v peak to peak as well as 9v peak to peak if Vcc is 9V …waiting for speedy replyCrystals vibrate at a particular frequency when stimulated, whilst o