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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:
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Patent Number Title Of Patent Date Issued
8711022 Resistor-2 resistor (R-2R) digital-to-analog converter with resistor network reversal Apr. 29, 2014
8704694 A/D converter Apr. 22, 2014
8692701 Pipelined A/D converter circuit provided with A/D converter circuit parts of stages each including precharge circuit Apr. 8, 2014
8686888 Complementary switched capacitor amplifier for pipelined ADCs and other applications Apr. 1, 2014
8686889 Analog frontend for CCD/CIS sensor Apr. 1, 2014
8674869 A/D conversion circuit Mar. 18, 2014
8669896 Successive-approximation-register analog-to-digital convertor and related controlling method Mar. 11, 2014
8669897 Asynchronous successive approximation register analog-to-digital converter and operating method thereof Mar. 11, 2014
8643527 Switched-capacitor MDAC with common-mode hop regulation Feb. 4, 2014
8643529 SAR assisted pipelined ADC and method for operating the same Feb. 4, 2014
8633845 Low power slope-based analog-to-digital converter Jan. 21, 2014
8624768 Zero-crossing-based analog-to-digital converter having current mismatch correction capability Jan. 7, 2014
8614638 Hybrid successive approximation analog-to-digital converter Dec. 24, 2013
8610615 A/D conversion integrated circuit Dec. 17, 2013
8604962 ADC first stage combining both sample-hold and ADC first stage analog-to-digital conversion functions Dec. 10, 2013
8587465 Successive approximation analog to digital converter with comparator input toggling Nov. 19, 2013
8581769 Multiplying digital-to-analog converter configured to maintain impedance balancing Nov. 12, 2013
8576104 Simultaneously-sampling single-ended and differential two-input analog-to-digital converter Nov. 5, 2013
8570205 Analog to digital converter with leakage current correction circuit Oct. 29, 2013
8564469 Pipelined analog digital convertor Oct. 22, 2013
8552900 System and method of clocking low sample rate analog to digital converters while minimizing linearity errors Oct. 8, 2013
8547271 Method and apparatus for low power analog-to-digital conversion Oct. 1, 2013
8547270 Systems for sub digital-to-analog converter gain trim in successive-approximation-register analog-to-digital converters Oct. 1, 2013
8542143 Pipelined ADC stage filters Sep. 24, 2013
8531323 Pipelined analog-to-digital converter and its single redundancy bit digital correction technique Sep. 10, 2013
8531328 Analog digital converter Sep. 10, 2013
8508392 Pipelined analog digital converter Aug. 13, 2013
8508398 Systems for comparator offset cancellation in successive-approximation-register analog-to-digital converters Aug. 13, 2013
RE44410 Charge comparator with low input offset Aug. 6, 2013
8502713 Pipelined analog to digital converter and method for correcting a voltage offset influence thereof Aug. 6, 2013
8497789 Modified dynamic element matching for reduced latency in a pipeline analog to digital converter Jul. 30, 2013
8497794 Analog-digital converter and signal processing system Jul. 30, 2013
8492697 Hybrid analog-to-digital converter, an image sensor and a method for providing a plurality of digital signals Jul. 23, 2013
8493259 Pipeline analog-to-digital converter Jul. 23, 2013
8487804 Successive approximation AD conversion circuit Jul. 16, 2013
8487803 Pipelined analog-to-digital converter having reduced power consumption Jul. 16, 2013
8487793 Device and method for processing an analogue signal Jul. 16, 2013
8476570 Solid-state image pickup device Jul. 2, 2013
8471753 Pipelined analog-to-digital converter and method for converting analog signal to digital signal Jun. 25, 2013
8466824 Current providing system, ADC with the current providing system, and current providing method Jun. 18, 2013
8451160 Low power high speed pipeline ADC May. 28, 2013
8451152 Pipelined ADC inter-stage error calibration May. 28, 2013
8446303 System and method of analog-to-digital converters May. 21, 2013
8441378 Capacitor mismatch error correction in pipeline analog-to-digital converters May. 14, 2013
8436760 Low power current-voltage mixed ADC architecture May. 7, 2013
8427355 Time-interleaved pipelined-SAR analog to digital converter with low power consumption Apr. 23, 2013
8427354 Analog to digital converter and signal processing system Apr. 23, 2013
8416113 Integrated circuit device with programmable blocks and analog circuit control Apr. 9, 2013
8410968 Track and hold circuit Apr. 2, 2013
8405537 Systems, devices and methods for capacitor mismatch error averaging in pipeline analog-to-digital converters Mar. 26, 2013

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