| Patents for H03M 3 - Conversion of analogue values to or from differential modulation (7,070) |
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| 09/13/2011 | US8018365 Continuous-time delta-sigma ADC with compact structure |
| 09/13/2011 | US8018364 Control apparatus for a load supply device |
| 09/13/2011 | US8018363 Nonlinear mapping in digital-to-analog and analog-to-digital converters |
| 09/08/2011 | US20110216750 Wireless local area network device supporting enhanced call functions |
| 09/07/2011 | EP2168243B1 Dynamic slew rate control based on a feedback signal |
| 09/07/2011 | CN1735882B Coder apparatus for resonant power conversion and method |
| 09/07/2011 | CN101523731B Semiconductor device having delta-sigma-type modulator, and semiconductor system |
| 09/07/2011 | CN101488738B Time clock generating circuit and design method |
| 09/07/2011 | CN101388671B Tuning methods for loop-filters of continuous-time sigma-delta modulators |
| 09/06/2011 | US8014879 Methods and systems for adaptive control |
| 08/31/2011 | EP2041875B1 Sigma-delta modulation with offset |
| 08/31/2011 | EP2027654B1 A/d converter and a/d converting method |
| 08/31/2011 | CN102171926A Resonator and oversampling a/d converter |
| 08/30/2011 | US8009072 Predictive analog-to-digital converter and methods thereof |
| 08/25/2011 | WO2011034505A3 Integrated circuit and electronic device comprising threshold generation circuitry and method therefor |
| 08/24/2011 | EP2360839A1 Continuous-time analogue-to-digital converter |
| 08/24/2011 | CN102165697A Method and apparatus for dithering in multi-bit sigma-delta analog-to-digital converters |
| 08/24/2011 | CN101364807B Triangular integration modulator and related method thereof |
| 08/23/2011 | US8004437 Bandpass delta-sigma modulator |
| 08/18/2011 | US20110200152 Continuous Time Analogue/Digital Converter |
| 08/18/2011 | US20110200077 Delta-sigma modulator and wireless communication device |
| 08/18/2011 | US20110200070 Adc, a temperature sensor, a non-contact transponder, and a method of converting analog signals to digital signals |
| 08/18/2011 | US20110199247 Sigma-delta modulator |
| 08/18/2011 | US20110199246 High resolution delta-sigma digital-to-analog converter |
| 08/16/2011 | US7999711 Transmitter digital-to-analog converter with noise shaping |
| 08/16/2011 | US7999710 Multistage chopper stabilized delta-sigma ADC with reduced offset |
| 08/16/2011 | US7999709 Continuous-time image-reject filter with discrete-time feedback |
| 08/10/2011 | EP2355358A1 An ADC, a temperature sensor, a non-contact transponder, and a method of converting analog signals to digital signals |
| 08/10/2011 | EP1792401B1 Arrangement for pulse-width modulating an input signal |
| 08/10/2011 | CN1756093B Radio transmission circuit and transmitter-receiver employing the same |
| 08/10/2011 | CN101350623B Modulator circuit and implementing method |
| 08/09/2011 | US7994958 Multi-level feed-back digital-to-analog converter using a chopper voltage reference for a switched capacitor sigma-delta analog-to-digital converter |
| 08/04/2011 | US20110188864 Optical transmitter, optical receiver, and optically coupled insulating device |
| 08/04/2011 | US20110187571 Delta-sigma analog-to-digital conversion apparatus and method thereof |
| 08/04/2011 | US20110187570 Sigma delta converter system and method |
| 08/03/2011 | EP2351228A2 Method and apparatus for dithering in multi-bit sigma-delta digital-to-analog converters |
| 08/03/2011 | EP2351227A2 Multi-level feed-back digital-to-analog converter using a chopper voltage reference for a switched capacitor sigma-delta analog-to-digital converter |
| 07/28/2011 | WO2011090045A1 Conversion device |
| 07/28/2011 | WO2011089859A1 Δσadc |
| 07/28/2011 | WO2011089759A1 Modulator and δσ-type d/a converter |
| 07/28/2011 | WO2011089661A1 Resonator, delta-sigma modulator, and wireless communication device |
| 07/27/2011 | EP2347511A1 Method, device, computer program and computer program product for determining a representation of a signal |
| 07/27/2011 | CN1713529B Delta-sigma modulator and delta-sigma modulation method |
| 07/27/2011 | CN101267208B A simulation low-pass filter |
| 07/26/2011 | US7986250 Nonlinearity robust successive requantizer |
| 07/21/2011 | US20110175762 Second order noise coupling with zero optimization modulator and method |
| 07/21/2011 | US20110175761 Delta sigma analogue to digital converter |
| 07/20/2011 | EP2346173A2 Adaptive dynamic range control |
| 07/20/2011 | EP2346172A1 Analog-to-digital converter and digital-to-analog converter |
| 07/20/2011 | EP2346167A1 Resonator and oversampling a/d converter |
| 07/19/2011 | US7982648 Dynamic element matching digital/analog conversion system and sigma-delta modulator using the same |
| 07/19/2011 | US7982647 Delta-sigma A/D converter |
| 07/19/2011 | US7982646 Method and apparatus for matched quantum accurate feedback DACs |
| 07/14/2011 | WO2011085042A1 Sampling/quantization converters |
| 07/14/2011 | WO2011085036A1 Multi-mode sampling/quantization converters |
| 07/14/2011 | WO2011084609A1 Conversion of a discrete-time quantized signal into a continuous-time, continuously variable signal |
| 07/14/2011 | US20110170628 Filter, and transmitter and receiver having the same |
| 07/14/2011 | US20110169677 Resonator and oversampling a/d converter |
| 07/14/2011 | US20110169676 Analog-to-digital converter |
| 07/14/2011 | US20110169675 Analog-to-digital converter and digital-to-analog converter |
| 07/14/2011 | US20110169674 A-D convert apparatus and control method |
| 07/13/2011 | EP2343808A2 Analog signal sampling system and method having reduced average input current |
| 07/13/2011 | EP2342829A1 Method for controlling the loop delay in a sigma-delta modulator, and sigma-delta modulator implementing said method |
| 07/13/2011 | EP2342828A1 Method for improving the resolution and the correction of distortions in a sigma-delta modulator, and sigma-delta modulator implementing said method |
| 07/13/2011 | EP2342826A1 Method for correcting amplitude and phase offsets in a sigma-delta modulator and sigma-delta modulator implementing said method |
| 07/13/2011 | CN102124654A Oversampling a/d converter |
| 07/07/2011 | WO2011081069A1 Sigma-delta modulator |
| 07/07/2011 | US20110163901 2-phase gain calibration and scaling scheme for switched capacitor sigma-delta modulator using a chopper voltage reference |
| 07/07/2011 | US20110163900 Multimode Sampling/Quantization Converters |
| 07/06/2011 | EP2340613A1 Sigma-delta modulator |
| 07/06/2011 | CN102119489A Method and apparatus for dithering in multi-bit sigma-delta digital-to-analog converters |
| 07/06/2011 | CN101335526B D/a converter |
| 07/05/2011 | US7974363 Receiver, receiving method, filter circuit, and control method |
| 07/05/2011 | US7973689 Bandpass multi-bit sigma-delta analog to digital conversion |
| 06/30/2011 | US20110157439 Imaging device, a/d converter device and reading circuit |
| 06/30/2011 | US20110156941 Method for converting analog data into digital data for analog input module |
| 06/29/2011 | EP2339754A1 A converter |
| 06/29/2011 | EP2338231A2 Apparatus for and method of performing an analog to digital conversion |
| 06/29/2011 | CN102113219A Delta-sigma modulator and dithering method including dithering capability for eliminating idle tones |
| 06/28/2011 | US7969341 Sigma-delta modulator including truncation and applications thereof |
| 06/28/2011 | US7969340 Noise-shaped segmented digital-to-analog converter |
| 06/28/2011 | US7969339 Electronic device and integrated circuit comprising a delta-sigma converter and method therefor |
| 06/23/2011 | US20110150239 Signal processing circuit |
| 06/23/2011 | US20110150125 Digital rf converter, digital rf modulator and transmitter including the same |
| 06/23/2011 | US20110148679 Reconfigurable bandpass delta-sigma modulator |
| 06/23/2011 | US20110148678 Converter |
| 06/23/2011 | US20110148677 D-class digital amplifier configured for shaping non-idealities of an output signal |
| 06/22/2011 | EP2337226A2 Signal processing circuit |
| 06/22/2011 | EP2179508B1 Jitter insensitive sigma- delta modulator |
| 06/22/2011 | CN101090272B Mixed digital pulse duration modulater suitable for digital power supply controller |
| 06/21/2011 | US7965210 Control closed-loop device and sigma-delta modulator |
| 06/21/2011 | US7965157 Cancellation of anti-resonance in resonators |
| 06/16/2011 | US20110140940 Coefficient multiplier and digital delta-sigma modulator using the same |
| 06/15/2011 | EP2333959A1 Look-up-table-based delta-sigma modulator |
| 06/15/2011 | EP2176955B1 Adaptive dynamic range control |
| 06/15/2011 | EP1665543B1 Multi-phase measurement system with synchronized sigma delta converters |
| 06/15/2011 | CN1894855B System and method for detection of amplitude limit and modification of signal |
| 06/15/2011 | CN102098056A Trigonometric integral modulator and pulse width modulation tracking quantizer |
| 06/15/2011 | CN101411069B Capacitance-to-digital modulator with sensor failure-mode detection and pressure transmitter with the modulator |
| 06/14/2011 | US7961129 Coupled delta-sigma modulators |