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Class Information
Number: 341/161
Name: Coded data generation or conversion > Analog to or from digital conversion > Analog to digital conversion > Analog input compared with static reference > Acting sequentially
Description: Subject matter where the conversion occurs as a result of sequential comparisons made in serially connected stages and during which the particular analog value being converted is not changed.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7397412 |
Low power analog to digital converter |
Jul. 8, 2008 |
| 7391354 |
Semiconductor integrated circuit |
Jun. 24, 2008 |
| 7385536 |
Methods and circuits for output of sample-and-hold in pipelined ADC |
Jun. 10, 2008 |
| 7382302 |
A/D converter with voltage generation circuits |
Jun. 3, 2008 |
| 7382307 |
Pipelined analog-to-digital converter having a power optimized programmable data rate |
Jun. 3, 2008 |
| 7382308 |
Reference buffer using current mirrors and source followers to generate reference voltages |
Jun. 3, 2008 |
| 7375506 |
Device for comparing an input signal with a set value and correspondinng electronic circuit |
May. 20, 2008 |
| 7372389 |
Analogue to digital converter, and method of analogue to digital conversion |
May. 13, 2008 |
| 7372391 |
Pipeline ADC with memory effects achieving one cycle absolute over-range recovery |
May. 13, 2008 |
| 7369080 |
Method and system for driver circuits of capacitive loads |
May. 6, 2008 |
| 7360040 |
Interleaver for iterative decoder |
Apr. 15, 2008 |
| 7348906 |
INL curve correction in a pipeline ADC |
Mar. 25, 2008 |
| 7348916 |
Pipeline A/D converter and method of pipeline A/D conversion |
Mar. 25, 2008 |
| 7336214 |
Analog to digital converter circuit with offset reduction and image sensor using the same |
Feb. 26, 2008 |
| 7330145 |
Dual residue pipelined analog-to-digital converter |
Feb. 12, 2008 |
| 7310058 |
Reducing the time to convert an analog input sample to a digital code in an analog to digital converter (ADC) |
Dec. 18, 2007 |
| 7304591 |
Method and system for providing a digital signal representing an analog signal |
Dec. 4, 2007 |
| 7304598 |
Shared amplifier circuit |
Dec. 4, 2007 |
| 7289055 |
Analog-digital converter with gain adjustment for high-speed operation |
Oct. 30, 2007 |
| 7286176 |
CCD imager analog processor systems and methods |
Oct. 23, 2007 |
| 7283083 |
Pipelined analog-to-digital converter with mid-sampling comparison |
Oct. 16, 2007 |
| 7280064 |
Pipeline ADC with minimum overhead digital error correction |
Oct. 9, 2007 |
| 7271758 |
Gain adjust for SAR ADC |
Sep. 18, 2007 |
| 7268720 |
Converter networks for generation of MDAC reference signals |
Sep. 11, 2007 |
| 7265703 |
Pipelined analog-to-digital converter having interleaved sample-and-hold circuits coupled in common |
Sep. 4, 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 |
| 7242331 |
Error averaging comparator based switch capacitor circuit and method thereof |
Jul. 10, 2007 |
| 7236118 |
Multiple input analog-to-digital conversion apparatus and radio receiver using the same |
Jun. 26, 2007 |
| 7233274 |
Capacitive level shifting for analog signal processing |
Jun. 19, 2007 |
| 7224306 |
Analog-to-digital converter in which settling time of amplifier circuit is reduced |
May. 29, 2007 |
| 7218259 |
Analog-to-digital converter with signal-to-noise ratio enhancement |
May. 15, 2007 |
| 7212142 |
Methods and systems for high speed quantizers |
May. 1, 2007 |
| 7212143 |
Circuit for selectively analog signals into digital codes |
May. 1, 2007 |
| 7209068 |
Analog to digital converter elements and methods for using such |
Apr. 24, 2007 |
| 7205923 |
Pipelined analog to digital converter that is configurable based on mode and strength of received signal |
Apr. 17, 2007 |
| 7193545 |
Differential front-end continuous-time sigma-delta ADC using chopper stabilization |
Mar. 20, 2007 |
| 7193553 |
Analog to digital converter with power-saving adjustable resolution |
Mar. 20, 2007 |
| 7187316 |
Method and apparatus for clockless analog-to-digital conversion and peak detection |
Mar. 6, 2007 |
| 7187318 |
Pipeline ADC using multiplying DAC and analog delay circuits |
Mar. 6, 2007 |
| 7187319 |
Bulk-compensated sampling network for wide range of signals |
Mar. 6, 2007 |
| 7187311 |
Analog-to-digital converter cyclically repeating AD conversion |
Mar. 6, 2007 |
| 7183962 |
Low power asynchronous data converter |
Feb. 27, 2007 |
| 7181635 |
Method for placing a device in a selected mode of operation |
Feb. 20, 2007 |
| 7173558 |
Charge comparator with low input offset |
Feb. 6, 2007 |
| 7173556 |
Amplifier circuit and analog-to-digital circuit using the same |
Feb. 6, 2007 |
| 7170438 |
Decision feedback equalizer with bi-directional mode and lookup table |
Jan. 30, 2007 |
| 7164379 |
Pipeline analog to digital converter |
Jan. 16, 2007 |
| 7154427 |
Electronic circuit apparatus |
Dec. 26, 2006 |
| 7148831 |
Variable quantization ADC for image sensors |
Dec. 12, 2006 |
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