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Class Information
Number: 341/155
Name: Coded data generation or conversion > Analog to or from digital conversion > Analog to digital conversion
Description: Subject matter wherein analog information represented by a parameter of an electrical signal, which signal can have an infinite number of values within a given range, is converted to a coded digital signal representing the same information.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7009540 |
Method for designing a noise shaper with a single loop distributed feedback delta-sigma modulator |
Mar. 7, 2006 |
| 7009545 |
Semiconductor device having on-chip reference voltage generator |
Mar. 7, 2006 |
| 7009546 |
Control unit having a signal converter |
Mar. 7, 2006 |
| 7009547 |
Current steering folding circuit |
Mar. 7, 2006 |
| 7009548 |
Variable accuracy pipeline ADC for WLAN communications devices |
Mar. 7, 2006 |
| 7006023 |
Sigma-delta modulator with passive bandpass loop filter |
Feb. 28, 2006 |
| 7006028 |
Digital background cancellation of digital to analog converter mismatch noise in analog to digital converters |
Feb. 28, 2006 |
| 7002495 |
Analog to digital converter with distortion correction |
Feb. 21, 2006 |
| 7002497 |
Methods and systems for digital dither |
Feb. 21, 2006 |
| 7002498 |
Analog demultiplexing |
Feb. 21, 2006 |
| 7002501 |
Analog-to-digital converter having parametric configurablity |
Feb. 21, 2006 |
| 7002503 |
High speed encoder for high speed analog-to-digital converter |
Feb. 21, 2006 |
| 7002504 |
Dynamic element matching in high speed data converters |
Feb. 21, 2006 |
| 7002505 |
Switched-current analogue-to-digital converter |
Feb. 21, 2006 |
| 7002628 |
Analog to digital converter with internal data storage |
Feb. 21, 2006 |
| 6999011 |
Microcode driven adjustment of analog-to-digital converter |
Feb. 14, 2006 |
| 6999013 |
Built-in real-time digital non-linearity measurement device and method for analog to digital converters |
Feb. 14, 2006 |
| 6999018 |
Device and method of fitted variable gain analog-digital conversion for an image sensor |
Feb. 14, 2006 |
| 6999020 |
Semiconductor integrated circuit |
Feb. 14, 2006 |
| 6995702 |
Automatic evolution of mixed analog and digital electronic circuits |
Feb. 7, 2006 |
| 6995703 |
Analog-to-digital converting circuit and image processing circuit cyclically repeating AD conversion |
Feb. 7, 2006 |
| 6993693 |
Analogue/digital interface circuit |
Jan. 31, 2006 |
| 6990152 |
Digital signal processing device and a method and a .DELTA.-.sigma. sigma modulator using the same method |
Jan. 24, 2006 |
| 6987477 |
Pipelined analog-to-digital converter (ADC) with 3-bit ADC and endpoint correction |
Jan. 17, 2006 |
| 6987536 |
Method and apparatus for storing image information for multiple sampling operations in a digital pixel sensor |
Jan. 17, 2006 |
| 6985030 |
Differential amplifier, two-stage amplifier including the differential amplifier, and analog-to-digital converter including the differential amplifier |
Jan. 10, 2006 |
| 6982664 |
Timing enhancement methods and networks for time-interleaved analog-to-digital systems |
Jan. 3, 2006 |
| 6980141 |
Analog input for electronic circuit |
Dec. 27, 2005 |
| 6980145 |
System and method for noise cancellation in a signal processing circuit |
Dec. 27, 2005 |
| 6980147 |
Channelized analog-to-digital converter |
Dec. 27, 2005 |
| 6980148 |
Pipelined analog to digital converter that is configurable based on wireless communication protocol |
Dec. 27, 2005 |
| 6977603 |
Nonlinear flash analog to digital converter used in an active pixel system |
Dec. 20, 2005 |
| 6977604 |
Analog-to-digital converter cyclically repeating AD conversion |
Dec. 20, 2005 |
| 6975251 |
System for digitizing transient signals with waveform accumulator |
Dec. 13, 2005 |
| 6975255 |
Random interleaving dither for sigma-delta analog-to-digital converters |
Dec. 13, 2005 |
| 6975262 |
Semiconductor integrated circuit |
Dec. 13, 2005 |
| 6972700 |
Resolver/digital converter and control apparatus using the same |
Dec. 6, 2005 |
| 6972706 |
Current folding cell and circuit comprising at least one folding cell |
Dec. 6, 2005 |
| 6970118 |
High-speed high-resolution ADC for precision measurements |
Nov. 29, 2005 |
| 6970120 |
Method and apparatus for start-up of analog-to-digital converters |
Nov. 29, 2005 |
| 6970123 |
Inductorless architecture for a switching amplifier |
Nov. 29, 2005 |
| 6970124 |
Inherent-offset comparator and converter systems |
Nov. 29, 2005 |
| 6970125 |
Multistage analog-to-digital converter |
Nov. 29, 2005 |
| 6970126 |
Variable capacitance switched capacitor input system and method |
Nov. 29, 2005 |
| 6967611 |
Optimized reference voltage generation using switched capacitor scaling for data converters |
Nov. 22, 2005 |
| 6965336 |
Systems and methods of bidirectional communication across an isolation barrier |
Nov. 15, 2005 |
| 6965337 |
Reference generator |
Nov. 15, 2005 |
| 6965338 |
Cascade A/D converter |
Nov. 15, 2005 |
| 6963060 |
Photo-sensor array for motion detection |
Nov. 8, 2005 |
| 6963298 |
Analog to digital converter with voltage comparators that compare a reference voltage with voltages at connection points on a resistor ladder |
Nov. 8, 2005 |
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