Xiaofan Jiang

US Patent:

20190312582, Oct 10, 2019

Filed:

Apr 8, 2019

Appl. No.:

16/378550

Inventors:

Daniel De Godoy Peixoto - Austin TX, US
Xiaofan Jiang - New York NY, US
Peter Kinget - Summit NJ, US

International Classification:

H03M 1/12
H03K 5/135
H03M 1/20
H03L 7/085
G04F 10/06

Abstract:

In accordance with some embodiments, polarity-coincidence, adaptive time-delay estimation (PCC-ATDE), mixed-signal techniques are provided. In some embodiments, these techniques use 1-bit quantized signals and negative-feedback architectures to directly determine a time-delay between signals at analog inputs and convert the time-delay to a digital number.