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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 |
| 7129873 |
Variable-order delta sigma modulator and DA converter |
Oct. 31, 2006 |
| 7129866 |
Method and apparatus for operating a delta sigma ADC circuit |
Oct. 31, 2006 |
| 7129865 |
High speed, low power comparator |
Oct. 31, 2006 |
| 7126523 |
Reducing errors and power consumption in a multi-stage analog to digital converter (ADC) using amplifier sharing techniques |
Oct. 24, 2006 |
| 7126522 |
Apparatus and method of analog-to-digital conversion |
Oct. 24, 2006 |
| 7126521 |
Two-dimension digital ratiometric decoder |
Oct. 24, 2006 |
| 7126517 |
Delta-sigma modulator and delta-sigma modulation method |
Oct. 24, 2006 |
| 7126515 |
Selectable real time sample triggering for a plurality of inputs of an analog-to-digital converter |
Oct. 24, 2006 |
| 7126512 |
Comparing circuits for time-to-threshold A/D conversion in digital imaging arrays |
Oct. 24, 2006 |
| 7126511 |
Circuit arrangement for the delay adjustment of analog-to-digital converters operating in a temporally offset manner |
Oct. 24, 2006 |
| 7126510 |
Circuit calibration system and method |
Oct. 24, 2006 |
| 7126509 |
Micropower logarithmic analog to digital conversion system and method with offset and temperature compensation |
Oct. 24, 2006 |
| 7126507 |
Analog-digital converter using clock boosting |
Oct. 24, 2006 |
| 7126504 |
Methods and systems for filtering unwanted noise in a material metering machine |
Oct. 24, 2006 |
| 7123179 |
Apparatus and method for duty cycle conversion |
Oct. 17, 2006 |
| 7123178 |
Digital encoder and digital-to-analog converter using same |
Oct. 17, 2006 |
| 7119729 |
Analog-digital converter optimized for high speed operation |
Oct. 10, 2006 |
| 7119728 |
Analog/digital converting device |
Oct. 10, 2006 |
| 7119727 |
Analog-to-digital converter |
Oct. 10, 2006 |
| 7119726 |
Error feedback structure for delta-sigma modulators with improved stability |
Oct. 10, 2006 |
| 7116262 |
System and method to receive data |
Oct. 3, 2006 |
| 7116261 |
Method and apparatus for accurate inverse-linear voltage/current generator |
Oct. 3, 2006 |
| 7116260 |
Mismatch shaped analog to digital converter |
Oct. 3, 2006 |
| 7116259 |
Switching between lower and higher power modes in an ADC for lower/higher precision operations |
Oct. 3, 2006 |
| 7116254 |
Complex type sigma-delta analog to digital conversion unit and receiver |
Oct. 3, 2006 |
| 7116252 |
Encoder and signal adjustment method for the same |
Oct. 3, 2006 |
| 7113749 |
System and method for measuring a high speed signal |
Sep. 26, 2006 |
| 7113122 |
Current sensing analog to digital converter and method of use |
Sep. 26, 2006 |
| 7113119 |
Electronic circuit with a sigma delta A/D converter |
Sep. 26, 2006 |
| 7113116 |
Sample and hold apparatus |
Sep. 26, 2006 |
| 7109907 |
Systems and methods of bidirectional communication across an isolation barrier |
Sep. 19, 2006 |
| 7109906 |
NICAM encoder featuring synchronization of a NICAM processor with front-end input and output sections |
Sep. 19, 2006 |
| 7109905 |
Data detection for local probe data storage devices |
Sep. 19, 2006 |
| 7109900 |
Encoder output signal correction apparatus and method |
Sep. 19, 2006 |
| 7109899 |
Apparatus and method for inputting key signals to optical disk player using analog signal |
Sep. 19, 2006 |
| 7106234 |
Digital to analog converter with reduced output noise |
Sep. 12, 2006 |
| 7106236 |
Method for converting A/D, and an A/D converting apparatus |
Sep. 12, 2006 |
| 7106237 |
Low consumption and low noise analog-digital converter of the SAR type and method of employing it |
Sep. 12, 2006 |
| 7106238 |
Input data slicer |
Sep. 12, 2006 |
| 7106239 |
Rail-to-rail delay line for time analog-to-digital converters |
Sep. 12, 2006 |
| 7102554 |
Method for setting an A/D converter |
Sep. 5, 2006 |
| 7102558 |
Five-level feed-back digital-to-analog converter for a switched capacitor sigma-delta analog-to-digital converter |
Sep. 5, 2006 |
| 7102692 |
Digital and analog television signal digitization and processing device |
Sep. 5, 2006 |
| 7098823 |
Reduced chop rate analog to digital converter system and method |
Aug. 29, 2006 |
| 7098832 |
Image processing method and analog front end circuit |
Aug. 29, 2006 |
| 7098833 |
Tri-value decoder circuit and method |
Aug. 29, 2006 |
| 7098834 |
Multi-mode analog to digital converter |
Aug. 29, 2006 |
| 7098835 |
Analog/digital conversion method and analog/digital conversion circuit |
Aug. 29, 2006 |
| 7098836 |
Signal-processing device with real-time and reprocessing operating modes |
Aug. 29, 2006 |
| 7098837 |
A/D converter |
Aug. 29, 2006 |
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