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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 |
| 7408495 |
Digital equalization of multiple interleaved analog-to-digital converters |
Aug. 5, 2008 |
| 7408494 |
Continuous-time delta-sigma analog digital converter |
Aug. 5, 2008 |
| 7408493 |
Systems and methods for automatic gain control |
Aug. 5, 2008 |
| 7408492 |
A/D converter for wideband digital communication |
Aug. 5, 2008 |
| 7408491 |
Method for determining and method for compensating a characteristic of an A/D converter, circuit arrangement for determining such a characteristic, and A/D converter circuit arrangement |
Aug. 5, 2008 |
| 7408490 |
Calibration of a redundant number system successive approximation analog-to-digital converter |
Aug. 5, 2008 |
| 7408138 |
Analog-to-digital converter with noise compensation in CMOS image sensor |
Aug. 5, 2008 |
| 7405691 |
Analog-to-digital conversion circuit |
Jul. 29, 2008 |
| 7405689 |
Predictive analog to digital converters and methods of using |
Jul. 29, 2008 |
| 7405688 |
Analogue-to-digital converter and method for converting an analogue input signal into a digital information |
Jul. 29, 2008 |
| 7405687 |
Continuous-time delta-sigma analog digital converter |
Jul. 29, 2008 |
| 7405684 |
Signal selecting circuit and recording medium having program recorded thereon |
Jul. 29, 2008 |
| 7405625 |
Common-mode control structures and signal converter systems for use therewith |
Jul. 29, 2008 |
| 7403151 |
Switch control circuit, .DELTA..SIGMA. modulation circuit, and .DELTA..SIGMA. modulation AD converter |
Jul. 22, 2008 |
| 7403150 |
Analog-to-digital converter architecture using a capacitor array structure |
Jul. 22, 2008 |
| 7403149 |
Folding and interpolating analog-to-digital converter and method of converting analog signal to digital signal |
Jul. 22, 2008 |
| 7403144 |
Pulse domain encoder and filter circuits |
Jul. 22, 2008 |
| 7403143 |
Optical quantizing unit and optical A/D converter |
Jul. 22, 2008 |
| 7403142 |
Optical quantizing unit and optical A/D converter |
Jul. 22, 2008 |
| 7403140 |
Receiver, digital-analog converter and tuning circuit |
Jul. 22, 2008 |
| 7400286 |
Device and method for use in the verification of handwriting |
Jul. 15, 2008 |
| 7400279 |
Circuits and methods with comparators allowing for offset reduction and decision operations |
Jul. 15, 2008 |
| 7397412 |
Low power analog to digital converter |
Jul. 8, 2008 |
| 7397410 |
Input tracking high-level multibit quantizer for delta-sigma ADC |
Jul. 8, 2008 |
| 7397409 |
Multi-bit pipeline analog-to-digital converter having shared amplifier structure |
Jul. 8, 2008 |
| 7397408 |
System and method for scheduling access to an analog-to-digital converter and a microprocessor |
Jul. 8, 2008 |
| 7397406 |
A/D Conversion circuit with carrier frequency removing feature |
Jul. 8, 2008 |
| 7397310 |
High-bandwidth high-gain amplifier |
Jul. 8, 2008 |
| 7395175 |
Digital data recording apparatus, sampling data identification method thereof, and program for identifying sampling data |
Jul. 1, 2008 |
| 7394421 |
Fast analogue-to-digital converter |
Jul. 1, 2008 |
| 7394417 |
A/D converter |
Jul. 1, 2008 |
| 7394416 |
Analog-digital converter |
Jul. 1, 2008 |
| 7394415 |
Time-interleaved analog-to-digital converter and high speed signal processing system using the same |
Jul. 1, 2008 |
| 7394413 |
Reduced complexity nonlinear filters for analog-to-digital converter linearization |
Jul. 1, 2008 |
| 7394309 |
Balanced offset compensation circuit |
Jul. 1, 2008 |
| 7391452 |
Successive approximation calibration apparatus, system, and method for dynamic range extender |
Jun. 24, 2008 |
| 7391354 |
Semiconductor integrated circuit |
Jun. 24, 2008 |
| 7391353 |
Analog/digital converter |
Jun. 24, 2008 |
| 7391352 |
Comparison circuit for analog/digital converter |
Jun. 24, 2008 |
| 7391351 |
Bitstream controlled reference signal generation for a sigma-delta modulator |
Jun. 24, 2008 |
| 7391350 |
Adaptive multi-bit delta and sigma-delta modulation |
Jun. 24, 2008 |
| 7391349 |
Test apparatus and method for testing analog/digital converters |
Jun. 24, 2008 |
| 7388535 |
Digitizing front end for optical receiver |
Jun. 17, 2008 |
| 7388534 |
Adaptive data acquisition for an imaging system |
Jun. 17, 2008 |
| 7388530 |
A/D-converter |
Jun. 17, 2008 |
| 7385547 |
Minimized differential SAR-type column-wide ADC for CMOS image sensors |
Jun. 10, 2008 |
| 7385546 |
Digitizer module, a waveform generating module, a converting method, a waveform generating method and a recording medium for recording a program thereof |
Jun. 10, 2008 |
| 7385536 |
Methods and circuits for output of sample-and-hold in pipelined ADC |
Jun. 10, 2008 |
| 7382309 |
Analog level meter and method of measuring analog signal level |
Jun. 3, 2008 |
| 7382307 |
Pipelined analog-to-digital converter having a power optimized programmable data rate |
Jun. 3, 2008 |
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