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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 |
| 7259707 |
Semiconductor device with A/D converter |
Aug. 21, 2007 |
| 7257497 |
Sequential frequency band acquisition apparatus for test and measurement instruments |
Aug. 14, 2007 |
| 7256725 |
Resistor ladder interpolation for subranging ADC |
Aug. 14, 2007 |
| 7256724 |
Image sensor including variable ramping slope and method |
Aug. 14, 2007 |
| 7253763 |
Switching between lower and higher power modes in an ADC for lower/higher precision operations |
Aug. 7, 2007 |
| 7253762 |
Estimation circuit for time-interleaved ADC and method thereof |
Aug. 7, 2007 |
| 7253761 |
Analog to digital conversion with signal expansion |
Aug. 7, 2007 |
| 7253756 |
Method and device for dynamically accelerating analog-to-digital converter |
Aug. 7, 2007 |
| 7253755 |
High dynamic range analog to digital converter architecture |
Aug. 7, 2007 |
| 7250897 |
CMOS image sensor capable of performing analog correlated double sampling |
Jul. 31, 2007 |
| 7250896 |
Method for pipelining analog-to-digital conversion and a pipelining analog-to-digital converter with successive approximation |
Jul. 31, 2007 |
| 7250895 |
Multiple input analog-to-digital conversion apparatus and radio receiver using the same |
Jul. 31, 2007 |
| 7250894 |
Matching circuit for two-channel analog to digital converters |
Jul. 31, 2007 |
| 7250893 |
Signal processing circuit and method for use with an optical navigation system |
Jul. 31, 2007 |
| 7250892 |
Data converter with integrated MEMS resonator clock |
Jul. 31, 2007 |
| 7250885 |
System and method for using timing skew estimation with a non-sequential time-interleaved analog-to-digital converter |
Jul. 31, 2007 |
| 7250884 |
Analog-to-digital converters for control loop applications |
Jul. 31, 2007 |
| 7250882 |
High speed data converter testing devices, methods, & systems |
Jul. 31, 2007 |
| 7250881 |
Encoder output signal correction apparatus and method |
Jul. 31, 2007 |
| 7250880 |
Analog to digital converter |
Jul. 31, 2007 |
| 7248200 |
Analog to digital conversion method using track/hold circuit and time interval analyzer, and an apparatus using the method |
Jul. 24, 2007 |
| 7248199 |
Analog-to-digital converter |
Jul. 24, 2007 |
| 7248197 |
A/D converter that is implemented using only digital circuit components and digital signal processing |
Jul. 24, 2007 |
| 7248196 |
Analog-to-digital converters employing cascaded phase-reversing switches |
Jul. 24, 2007 |
| 7248195 |
Methods and apparatus for multiplexed digital inputs using an analog-to-digital converter |
Jul. 24, 2007 |
| 7248194 |
Bit-detection arrangement and apparatus for reproducing information |
Jul. 24, 2007 |
| 7245321 |
Readout circuit with gain and analog-to-digital conversion for image sensor |
Jul. 17, 2007 |
| 7245248 |
A/D converter and a microcontroller including the same |
Jul. 17, 2007 |
| 7242341 |
Analog-to-digital converter and analog-to-digital conversion method |
Jul. 10, 2007 |
| 7242340 |
Input device and input method |
Jul. 10, 2007 |
| 7242336 |
Continuous-time delta-sigma ADC for a radio receiver employing 200 kHz IF |
Jul. 10, 2007 |
| 7242335 |
System on chip for digital control of electronic power devices |
Jul. 10, 2007 |
| 7242334 |
Wireless receiver circuit with merged ADC and filter |
Jul. 10, 2007 |
| 7242332 |
Column-parallel sigma-delta analog-to-digital conversion with gain and offset control |
Jul. 10, 2007 |
| 7242331 |
Error averaging comparator based switch capacitor circuit and method thereof |
Jul. 10, 2007 |
| 7239260 |
Analog-to-digital interfacing device and method of analog-to-digital interfacing |
Jul. 3, 2007 |
| 7239259 |
Digitizer with enhanced accuracy |
Jul. 3, 2007 |
| 7239256 |
Integrated calibration source and analog-to-digital converter |
Jul. 3, 2007 |
| 7236118 |
Multiple input analog-to-digital conversion apparatus and radio receiver using the same |
Jun. 26, 2007 |
| 7236117 |
Apparatus and method for ping-pong mismatch correction |
Jun. 26, 2007 |
| 7236111 |
Linearizing methods and structures for amplifiers |
Jun. 26, 2007 |
| 7233277 |
Image pick-up semiconductor device capable of testing operating characteristics of an analog-digital converter thereof |
Jun. 19, 2007 |
| 7233275 |
Analog-to-digital converter with input signal range greater than supply voltage and extended dynamic range |
Jun. 19, 2007 |
| 7233274 |
Capacitive level shifting for analog signal processing |
Jun. 19, 2007 |
| 7233273 |
Analog-to-digital converter |
Jun. 19, 2007 |
| 7233261 |
Microwave frequency electro-optical beam deflector and analog to digital conversion |
Jun. 19, 2007 |
| 7230561 |
Programmable integrating ramp generator and method of operating the same |
Jun. 12, 2007 |
| 7230558 |
Column analog-to-digital conversion apparatus and method supporting a high frame rate in a sub-sampling mode |
Jun. 12, 2007 |
| 7230557 |
Audio codec adapted to dual bit-streams and methods for use therewith |
Jun. 12, 2007 |
| 7230555 |
Sigma delta converter with flying capacitor input |
Jun. 12, 2007 |
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