公开(公告)号：US10826517B1

公开(公告)日：2020-11-03

申请号：US16680356

申请日：2019-11-11

Applicant: Xilinx, Inc.

Inventor： Bruno Miguel Vaz ,  John E. McGrath ,  Conrado K. Mesadri ,  Woon C. Wong ,  Ali Boumaalif ,  Christopher Erdman ,  Brendan Farley

IPC: H03M1/12 ,  H03M1/10 ,  G01R31/3185 ,  H04L12/43 ,  H04L12/433

Abstract: An integrated circuit is described. The integrated circuit comprises an analog-to-digital converter circuit configured to receive an input signal at an input and generate an output signal at an output; and a monitor circuit coupled to the output of the analog-to-digital converter circuit, the monitor circuit configured to receive the output signal and to generate integration coefficients for the analog-to-digital converter circuit; wherein the integration coefficients are dynamically generated based upon signal characteristics of the output signal generated by the analog-to-digital converter circuit. A method of receiving data in an integrated circuit is also described.

公开(公告)号：US10476514B1

公开(公告)日：2019-11-12

申请号：US15992797

申请日：2018-05-30

Applicant: Xilinx, Inc.

Inventor： Bruno Miguel Vaz ,  John E. McGrath ,  Conrado K. Mesadri ,  Woon C. Wong ,  Ali Boumaalif ,  Christophe Erdmann ,  Brendan Farley

IPC: H03M1/12 ,  G01R31/3185 ,  H03M1/10 ,  H04L12/43 ,  H04L12/433

Abstract: An integrated circuit is described. The integrated circuit comprises a first portion having programmable resources; a second portion having hardened circuits including an analog-to-digital converter circuit configured to receive an input signal and generate an output signal; and a monitor circuit configured to receive an output signal generated by the analog-to-digital converter circuit; wherein the monitor circuit is configurable to control a calibration of the analog-to-digital converter circuit based upon signal characteristics of the output signal generated by the analog-to-digital converter circuit. A method of receiving data in an integrated circuit is also described.