We are currently conducting research towards achieving a fully integrated alternative for the bandpass ADCs. The finite gain bandwidth products of active amplifiers using the standard silicon technologies limit the maximum sampling frequency to bellow 10-20GHz. However, TLs at these frequency ranges have length of several millimeters and suffer from limited quality factor (<5-10) which makes integrating the ADC very challenging. Tunability and achieving a low power integrated solution, which ends up to a reasonable SNR for the modulator are other important factors that are taken into account in this research.