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Class Information
Number: 341/139
Name: Coded data generation or conversion > Analog to or from digital conversion > Nonlinear > Automatic control for increasing converter range (e.g., gain ranging, automatic gain control)
Description: Subject matter comprising automatic means particularly adapted for increasing the range of signal amplitudes which can be handled by the converter.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7403010 |
Adaptive dynamic range receiver for MRI |
Jul. 22, 2008 |
| 7397403 |
Range compression in oversampling analog-to-digital converters using differential input signals |
Jul. 8, 2008 |
| 7394417 |
A/D converter |
Jul. 1, 2008 |
| 7391452 |
Successive approximation calibration apparatus, system, and method for dynamic range extender |
Jun. 24, 2008 |
| 7388535 |
Digitizing front end for optical receiver |
Jun. 17, 2008 |
| 7388529 |
Interference detection using a moving window |
Jun. 17, 2008 |
| 7382296 |
System for mixed analog-digital automatic gain control |
Jun. 3, 2008 |
| 7375665 |
Image processing method and analog front end circuit |
May. 20, 2008 |
| 7369073 |
Microscopy system and recording method for visualizing fluorescence |
May. 6, 2008 |
| 7365664 |
ADC with dynamic range extension |
Apr. 29, 2008 |
| 7365665 |
Photodiode digitizer with fast gain switching |
Apr. 29, 2008 |
| 7362249 |
Current range control circuit, data driver, and organic light emitting display |
Apr. 22, 2008 |
| 7358879 |
.DELTA..SIGMA. modulator system with start up transient suppression |
Apr. 15, 2008 |
| 7352310 |
Receiving device and automatic gain control method |
Apr. 1, 2008 |
| 7348907 |
Range compression in oversampling analog-to-digital converters |
Mar. 25, 2008 |
| 7342529 |
Analog-to-digital-converting and suppressing system |
Mar. 11, 2008 |
| 7333038 |
Eliminating the effects of the temperature coefficients of series resistance on temperature sensors |
Feb. 19, 2008 |
| 7327294 |
Gain compensation based on a first gain factor and a second gain factor with time-varying compensation |
Feb. 5, 2008 |
| 7321324 |
Unconditionally stable analog-to-digital converter |
Jan. 22, 2008 |
| 7312736 |
Trading off visibility for volume of data when profiling memory events |
Dec. 25, 2007 |
| 7292169 |
Receiving device and automatic gain control method |
Nov. 6, 2007 |
| 7277034 |
Gain control for cartesian loop transmitter with digital processing |
Oct. 2, 2007 |
| 7271753 |
Calibration of analog front end for gain sensitive measurements |
Sep. 18, 2007 |
| 7268714 |
Rapid response current measurement system and method |
Sep. 11, 2007 |
| 7262724 |
System and method for adjusting dynamic range of analog-to-digital converter |
Aug. 28, 2007 |
| 7242334 |
Wireless receiver circuit with merged ADC and filter |
Jul. 10, 2007 |
| 7239258 |
Enhancement of the dynamic range of a multibit digital-to-analog converter |
Jul. 3, 2007 |
| 7227709 |
System and method for providing head amplitude characterization |
Jun. 5, 2007 |
| 7227489 |
Digital data acquisition system |
Jun. 5, 2007 |
| 7221305 |
Apparatus and method for converting an analog audio signal into digital data |
May. 22, 2007 |
| 7218258 |
Method and system for mixed analog-digital automatic gain control |
May. 15, 2007 |
| 7212141 |
Filter with gain |
May. 1, 2007 |
| 7212592 |
Digitally programmable gain control circuit |
May. 1, 2007 |
| 7209062 |
Apparatus and method for gain adjustment for analog YPbPr signals |
Apr. 24, 2007 |
| 7202805 |
Amplifier gain calibration system and method |
Apr. 10, 2007 |
| 7190292 |
Input level adjust system and method |
Mar. 13, 2007 |
| 7173549 |
Semiconductor integrated circuit in which voltage down converter output can be observed as digital value and voltage down converter output voltage is adjustable |
Feb. 6, 2007 |
| 7161515 |
Calibration system and method for a linearity corrector using filter products |
Jan. 9, 2007 |
| 7151473 |
Digital detection of blockers for wireless receiver |
Dec. 19, 2006 |
| 7148829 |
Delta-sigma modulation circuit with gain control function |
Dec. 12, 2006 |
| 7145490 |
Automatic gain control system and method |
Dec. 5, 2006 |
| 7136006 |
Systems and methods for mismatch cancellation in switched capacitor circuits |
Nov. 14, 2006 |
| 7129872 |
Audio signal analog-to-digital converter utilizing a transformed-based input circuit |
Oct. 31, 2006 |
| 7126513 |
Analog control of a digital decision process |
Oct. 24, 2006 |
| 7109905 |
Data detection for local probe data storage devices |
Sep. 19, 2006 |
| 7106232 |
Analog multiplexer and variable gain amplifier for intermediate frequency applications |
Sep. 12, 2006 |
| 7088794 |
Automatic gain control for digitized RF signal processing |
Aug. 8, 2006 |
| 7062168 |
Bifurcated range stages to increase speed or dynamic range of measuring instruments and associated methods |
Jun. 13, 2006 |
| 7049989 |
Unified analog input front end apparatus and method |
May. 23, 2006 |
| 7038605 |
Apparatus and method for measuring noise, and recording medium |
May. 2, 2006 |
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