H03M1/066 - CPC Classification Index

ClassID:

222282 ⎘

H03M1/066 - CPC Classification

Classification description:

Analogue/digital conversion; Digital/analogue conversion; Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching

Sub-classes:

H03M1/0663 » {using clocked averaging} 26
H03M1/0665 » {using data dependent selection of the elements, e.g. data weighted averaging} 60
H03M1/067 » {using different permutation circuits for different parts of the digital signal} 7
H03M1/0673 » {using random selection of the elements } 57

Recent Application in this class:

20250038755

2025-01-30

DIGITAL PRE-DISTORTION METHOD AND APPARATUS FOR A DIGITAL TO ANALOG CONVERTER

20240297657

2024-09-05

Incremental delta modulation for analog to digital converter signal to noise ratio and linearity enhancement

20240146320

2024-05-02

MISMATCH SHAPING APPARATUS AND METHOD FOR BINARY CODED DIGITAL-TO-ANALOG CONVERTERS

20240134647

2024-04-25

SYSTEM AND METHOD OF DIGITAL TO ANALOG CONVERSION USING DYNAMIC ELEMENT MATCHING

20240120931

2024-04-11

Digital pre-distortion method and apparatus for a digital to analog converter

20240048146

2024-02-08

CIRCUIT WITH TWO DIGITAL-TO-ANALOG CONVERTERS AND METHOD OF OPERATING SUCH THE CIRCUIT

20230024276

2023-01-26

Signal converter device, dynamic element matching circuit, and dynamic element matching method

20210281271

2021-09-09

Time-interleaved sampling circuits with randomized skipping

20200304138

2020-09-24

Segmented digital-to-analog converter

#10

20190341926

2019-11-07

High-linearity flash analog to digital converter

#11

20190229748

2019-07-25

Circuit and method for digital-to-analog conversion using three-level cells

#12

20190181879

2019-06-13

Segmented digital-to-analog converter

#13

20190058482

2019-02-21

D/A converter, and A/D converter

#14

20190044524

2019-02-07

DIGITAL-TO-ANALOG CONVERTER (DAC) WITH ENHANCED DYNAMIC ELEMENT MATCHING (DEM) AND CALIBRATION

#15

20180358975

2018-12-13

Digital-to-analog converter and driving circuit of display device having the same

#16

20180309460

2018-10-25

Power-efficient flash quantizer for delta sigma converter

#17

20180287623

2018-10-04

Analog to digital converter

#18

20180226980

2018-08-09

Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration

#19

20180097524

2018-04-05

Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration

#20

20180091164

2018-03-29

Localized dynamic element matching and dynamic noise scaling in digital-to-analog converters (DACs)

#21

20170230056

2017-08-10

System for conversion between analog domain and digital domain with mismatch error shaping

#22

20170179970

2017-06-22

Flash analog-to-digital converter calibration

#23

20170019118

2017-01-19

Localized dynamic element matching and dynamic noise scaling in digital-to-analog converters (DACs)

#24

20160308545

2016-10-20

Digital-to-analog converter (DAC) with enhanced dynamic element matching (DEM) and calibration

#25

20160134302

2016-05-12

Digital to analog converter and analog to digital converter calibration techniques

#26

20160036459

2016-02-04

Selection device

#27

20160020781

2016-01-21

Interleaved Δ-Σ modulator

#28

20150381401

2015-12-31

Switched capacitor transmitter circuits and methods

#29

20150381215

2015-12-31

Switched capacitor transmitter circuits and methods

#30

20150349792

2015-12-03

Localized dynamic element matching and dynamic noise scaling in digital-to-analog converters (DACs)

#31

20150280730

2015-10-01

Successive comparison type analog/digital converter, physical quantity sensor, electronic device, moving object, and successive comparison type analog/digital conversion method

#32

20150070197

2015-03-12

Sampling input stage with multiple channels

#33

20120212357

2012-08-23

D/A conversion circuit, A/D conversion circuit and electronic apparatus

#34

20120057727

2012-03-08

Selection device

#35

20110309963

2011-12-22

Successive approximation type A/D converter, method of controlling successive approximation type A/D converter, solid-state imaging device, and imaging apparatus

#36

20110291732

2011-12-01

Digital signal generator

#37

20110227629

2011-09-22

Dynamic element matching method and system thereof

#38

20110050467

2011-03-03

Noise-shaped scrambler for reduced out-of-band common-mode interference

#39

20100213999

2010-08-26

Dynamic element matching for delay lines

#40

20100153041

2010-06-17

ERROR PROCESSING IN TIME INTERLEAVED SIGNAL PROCESSING DEVICES

#41

20100060503

2010-03-11

Successive approximation type A/D converter, method of controlling successive approximation type A/D converter, solid-state imaging device, and imaging apparatus

#42