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Class Information
Number: 341/166
Name: Coded data generation or conversion > Analog to or from digital conversion > Analog to digital conversion > Intermediate conversion to time interval
Description: Subject matter where the analog input signal is converted to a signal where the analog value is represented by some time interval and the latter signal is digitized or coded by counting during said interval.










Sub-classes under this class:

Class Number Class Name Patents
341/167 Dual slope 121
341/169 Input signal compared with linear ramp 160
341/170 Input signal compared with nonlinear ramp 45
341/168 Plural slope 49


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8711027 Analog-to-digital converter with input voltage biasing DC level of resonant oscillator Apr. 29, 2014
8704695 Analog-to-digital converter Apr. 22, 2014
8692702 Analog-digital converter and power saving method thereof Apr. 8, 2014
8659360 Charge-to-digital timer Feb. 25, 2014
8654000 Time-interleaved analog-to-digital converter for signals in any Nyquist zone Feb. 18, 2014
8643528 Analog-to-digital converter Feb. 4, 2014
8618972 Analog-to-digital signal conversion method and apparatus therefor Dec. 31, 2013
8618964 Distributed threshold adjustment for high speed receivers Dec. 31, 2013
8564471 High resolution sampling-based time to digital converter Oct. 22, 2013
8558728 Phase noise tolerant sampling Oct. 15, 2013
8519880 Ad converter and TD converter configured without operational amplifier and capacitor Aug. 27, 2013
8487806 Voltage-time converters and time-domain voltage comparators including the same Jul. 16, 2013
8482448 Ramp signal generator, analog to digital converter, and image sensor Jul. 9, 2013
8471754 Time measurement circuit Jun. 25, 2013
8471752 A/D conversion apparatus having an N-stage pulse circulating circuit Jun. 25, 2013
8456195 System and method for on-chip jitter and duty cycle measurement Jun. 4, 2013
8451159 Pipelined ADC with a VCO-based stage May. 28, 2013
8421665 A/D conversion circuit including a pulse transit circuit Apr. 16, 2013
8416114 A/D conversion circuit Apr. 9, 2013
8378713 Digital filter circuit Feb. 19, 2013
8373444 Time-domain voltage comparator for analog-to-digital converter Feb. 12, 2013
8362933 Time-to-digital converter and operating method Jan. 29, 2013
8358231 Tracking analog-to-digital converter (ADC) with a self-controlled variable clock Jan. 22, 2013
8344925 System and method for adaptive timing control of successive approximation analog-to-digital conversion Jan. 1, 2013
8330637 Time-to-digital converter and operation method thereof Dec. 11, 2012
8325076 Time-to-digital converter Dec. 4, 2012
8314726 Time stamp generation Nov. 20, 2012
8310390 A/D conversion circuit and solid state imaging device Nov. 13, 2012
8305248 Sub-exponent time-to-digital converter using phase-difference enhancement device Nov. 6, 2012
8299951 Clocking analog components operating in a digital system Oct. 30, 2012
8299949 Method and system for variable resolution data conversion in a receiver Oct. 30, 2012
8284092 Analog/digital conversion circuit Oct. 9, 2012
8264394 Analog-to-digital converting circuit Sep. 11, 2012
8193963 Method and system for time to digital conversion with calibration and correction loops Jun. 5, 2012
8174426 Method and system for converting time intervals May. 8, 2012
8174425 Asynchronous pulse processing apparatus and method providing signal normalization May. 8, 2012
8164493 High-resolution circular interpolation time-to-digital converter Apr. 24, 2012
8159272 System and method for on-chip jitter and duty cycle measurement Apr. 17, 2012
8144047 Current-mode dual-slope temperature-digital conversion device Mar. 27, 2012
8130295 Analog-to-digital converter, solid-state image pickup device, and camera system Mar. 6, 2012
8106808 Successive time-to-digital converter for a digital phase-locked loop Jan. 31, 2012
8102295 Integrators for delta-sigma modulators Jan. 24, 2012
8094058 Analog digital converters and image sensors including the same Jan. 10, 2012
8077060 Distributed threshold adjustment for high speed receivers Dec. 13, 2011
8072361 Time-to-digital converter with built-in self test Dec. 6, 2011
8050365 Radio communication device Nov. 1, 2011
8031102 A-D converter Oct. 4, 2011
8031103 Digitizer with variable sampling clock and method using the same Oct. 4, 2011
7973694 Analog-digital converter Jul. 5, 2011
7940202 Clocking analog components operating in a digital system May. 10, 2011

1 2 3 4 5 6










 
 
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