Inventor
ERDMANN CHRISTOPHE
IE33 patents
⚠️ This page may combine multiple inventors who share the name “ERDMANN CHRISTOPHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XILINX INC
31 patentsUS10476514B1Nov 12, 2019
Circuit for and method of receiving data in an integrated circuit
XILINX INC20 citations91
US10218372B1Feb 26, 2019
Method to detect blocker signals in interleaved analog-to-digital converters
XILINX INC14 citations85
US9680492B1Jun 13, 2017
Threshold detection with digital correction in analog to digital converters
XILINX INC14 citations84
US8830094B1Sep 9, 2014
Time skew extraction of interleaved analog-to-digital converters
XILINX INC18 citations84
US10291247B1May 14, 2019
Chopping switch time-skew calibration in time-interleaved analog-to-digital converters
XILINX INC10 citations83
US9432036B1Aug 30, 2016
Radio frequency current steering digital to analog converter
XILINX INC8 citations83
US9000812B1Apr 7, 2015
Current steering with independent biasing between bleed and steering circuitry
XILINX INC9 citations83
US10483996B1Nov 19, 2019
Time skew calibration of time-interleaved analog to digital converters
XILINX INC8 citations82
US10298248B1May 21, 2019
Differential offset calibration of chopping switches in time-interleaved analog-to-digital converters
XILINX INC7 citations82
US11716089B1Aug 1, 2023
Delay-tracking biasing for voltage-to-time conversion
XILINX INC3 citations72
US8890730B2Nov 18, 2014
Calibration of a switching instant of a switch
XILINX INC6 citations72
US10862500B1Dec 8, 2020
Embedded variable output power (VOP) in a current steering digital-to-analog converter
XILINX INC3 citations71
US10581450B1Mar 3, 2020
Embedded variable gain amplifier in a current steering digital-to-analog converter
XILINX INC2 citations71
US10371725B1Aug 6, 2019
Out-of-range voltage detection and protection
XILINX INC2 citations71
US9035815B1May 19, 2015
High-speed and high-resolution signal analysis system
XILINX INC5 citations70
US10320401B2Jun 11, 2019
Dual-path digital-to-time converter
XILINX INC6 citations67
US12237829B2Feb 25, 2025
Source follower circuitry including phase shift circuitry
XILINX INC0 citations62
US11984919B2May 14, 2024
PIM cancellation architecture
XILINX INC0 citations62
US11664964B2May 30, 2023
PIM model adaptation
XILINX INC1 citations62
US11323108B1May 3, 2022
Low current line termination structure
XILINX INC0 citations62
US10998864B1May 4, 2021
Non-linearity correction
XILINX INC1 citations62
US10944414B1Mar 9, 2021
Method and apparatus for psuedo-random interleaved analog-to-digital converter use
XILINX INC1 citations62
US9054096B2Jun 9, 2015
Noise attenuation wall
XILINX INC3 citations62
US12191876B2Jan 7, 2025
Gain calibration with quantizer offset settings
XILINX INC0 citations61
US11923856B2Mar 5, 2024
Low-latency time-to-digital converter with reduced quantization step
XILINX INC0 citations51
US11211921B2Dec 28, 2021
Differential analog input buffer
XILINX INC0 citations51
US11009597B2May 18, 2021
Phase noise compensation in digital beamforming radar systems
XILINX INC0 citations51
US10673424B1Jun 2, 2020
Switch leakage compensation circuits
XILINX INC0 citations51
US9935597B2Apr 3, 2018
Circuit for and method of receiving an input signal
XILINX INC1 citations51
US10886906B1Jan 5, 2021
Duty-cycle correction using balanced clocks
XILINX INC0 citations50
US10419011B1Sep 17, 2019
Timing error measurement in current steering digital to analog converters
XILINX INC0 citations45