This paper proposes a time-to-digital converter (TDC) that achieves wide input range and fine time resolution at the same time. The proposed TDC utilizes pulse-shrinking (PS) scheme in the second stage for a fine resolution and two-step (TS) architecture for a wide range. The proposed PS TDC prevents an undesirable non-uniform shrinking rate issue in the conventional PS TDCs by utilizing a built-in offset pulse and an offset pulse width detection schemes. With several techniques, including a built-in coarse gain calibration mechanism, the proposed TS architecture overcomes a nonlinearity due to the signal propagation and gain mismatch between coarse and fine stages. The simulation results of the TDC implemented in a 0.18-µm standard CMOS technology demonstrate 2.0-ps resolution and 16-bit range that corresponds to ∼130-ns input time interval with 0.08-mm2 area. It operates at 3.3 MS/s with 18.0 mW from 1.8-V supply and achieves 1.44-ps single-shot precision. Index Terms— Built-in calibration, pulse shrinking (PS), time-to-digital conversion, two step (TS).
List of the following materials will be included with the Downloaded Backup:
We can provide Online Support Wordlwide, with proper execution, explanation and additionally provide explanation video file for execution and explanations.
24/7 Support Center
NXFEE, will Provide on 24x7 Online Support, You can call or text at +91 9789443203, or email us nxfee.innovation@gmail.com
Terms & Conditions:
Customer are advice to watch the project video file output, and before the payment to test the requirement, correction will be applicable.
After payment, if any correction in the Project is accepted, but requirement changes is applicable with updated charges based upon the requirement.
After payment the student having doubts, correction, software error, hardware errors, coding doubts are accepted.
Online support will not be given more than 3 times.
On first time explanation we can provide completely with video file support, other 2 we can provide doubt clarifications only.
If any Issue on Software license / System Error we can support and rectify that within end of day.
Extra Charges For duplicate bill copy. Bill must be paid in full, No part payment will be accepted.
After payment, to must send the payment receipt to our email id.
Powered by NXFEE INNOVATION, Pondicherry.
Call us today at : +91 9789443203 or Email us at nxfee.innovation@gmail.com