| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
|---|
| 04/26/2007 | DE19910755B4 Lineare Strommeßschaltung für Motorsteuerung Linear current sensing circuit for motor control |
| 04/26/2007 | DE112004002887T5 Verfahren zur A/D-Umwandlung und A/D-Umwandlungsvorrichtung A process for the A / D-conversion and A / D conversion means |
| 04/26/2007 | DE102006042003A1 Pipeline-A/D-Wandler mit digitaler Fehlerkorrektur mit minimalen Overhead Pipelined A / D converter with digital error correction with minimal overhead |
| 04/26/2007 | DE102005050768A1 Parametrischer ADC-Test Parametric ADC test |
| 04/26/2007 | DE102005042710B4 Vorrichtung und Verfahren zur spektralen Formung eines Referenztaktsignals Apparatus and method for spectral shaping of a reference clock signal |
| 04/25/2007 | EP1777824A1 Parametric ADC-test |
| 04/25/2007 | EP1552614B1 Switched-current analogue-to-digital converter |
| 04/25/2007 | EP1486003B1 Method and apparatus for use in switched capacitor systems |
| 04/25/2007 | CN1954478A Regulator circuit and corresponding uses |
| 04/25/2007 | CN1953338A Wireless receiving device without pll frequency synthesizer and wireless receiving method using the same |
| 04/25/2007 | CN1953333A Signal processing method and device |
| 04/25/2007 | CN1312621C Operational amplifier integrator |
| 04/24/2007 | US7209528 Over-sampling A/D converter with adjacent channel power detection |
| 04/24/2007 | US7209069 Successive approximation analog-to-digital converter with current steered digital-to-analog converter |
| 04/24/2007 | US7209068 Analog to digital converter elements and methods for using such |
| 04/24/2007 | US7209067 Extended dynamic range consecutive edge modulation (CEM) method and apparatus |
| 04/24/2007 | US7209066 Circuit and method for extending microcontroller analog input capability |
| 04/24/2007 | US7209065 Rotary flash ADC |
| 04/24/2007 | US7209064 Signal processing system with spreading of a spectrum of harmonic frequencies of a pulse width modulator output signal |
| 04/24/2007 | US7209063 Semiconductor integrated circuit having switch circuit of digital signal |
| 04/24/2007 | US7209062 Apparatus and method for gain adjustment for analog YPbPr signals |
| 04/24/2007 | US7209061 Method and system for sampling a signal |
| 04/24/2007 | US7209060 Reducing variation in reference voltage when the load varies dynamically |
| 04/24/2007 | US7209055 Electrostatic particle beam deflector |
| 04/19/2007 | US20070085724 Correcting charge transfer inefficiency in a charge coupled analog to digital converter |
| 04/19/2007 | US20070085723 Device and method for use in the verification of handwriting |
| 04/19/2007 | US20070085722 Circuit and method for extending microcontroller analog input capability |
| 04/19/2007 | US20070085721 Signal converters with multiple gate devices |
| 04/19/2007 | US20070085720 In system analysis and compensation for a digital PWM controller |
| 04/19/2007 | US20070085719 Mixing dac architectures for a radio frequency receiver |
| 04/19/2007 | US20070085717 A/d-converter |
| 04/18/2007 | EP1775838A1 Correction of static mismatch errors in a D/A converter |
| 04/18/2007 | EP1775837A1 Discrete signal processing device and processing method |
| 04/18/2007 | EP1774743A1 Method of converting a digital bb (baseband) signal into an analog if (intermediate-frequency) signal |
| 04/17/2007 | US7207067 Enforcing data protection legislation in Web data services |
| 04/17/2007 | US7206907 Reduction of noise and temperature variation in mixed-signal integrated circuits |
| 04/17/2007 | US7205924 Circuit for high-resolution phase detection in a digital RF processor |
| 04/17/2007 | US7205923 Pipelined analog to digital converter that is configurable based on mode and strength of received signal |
| 04/17/2007 | US7205922 Reference voltage supplying circuit and analog-to-digital converter equipped therewith |
| 04/17/2007 | US7205921 Hybrid analog-to-digital converter |
| 04/17/2007 | US7205920 Continuous-time-sigma-delta DAC using chopper stabalization |
| 04/17/2007 | US7205919 Digital signal processing apparatus and digital signal processing method |
| 04/17/2007 | US7205917 Pulse width modulator quantisation circuit |
| 04/17/2007 | US7205916 Digital method and apparatus for resolving shaft position |
| 04/17/2007 | US7205913 Efficient data-directed scrambler for noise-shaping mixed-signal converters |
| 04/17/2007 | US7205550 Electron beam apparatus and method for production of its specimen chamber |
| 04/12/2007 | WO2007041554A2 In system analysis and compensation for a digital pwm controller |
| 04/12/2007 | WO2007041378A1 Calibration of a redundant number system successive approximation analog-to-digital converter |
| 04/12/2007 | WO2007040981A1 Low-spur low-distortion digital-to-analog converter |
| 04/12/2007 | WO2007040712A2 Method and apparatus for phase control of a digital-to-analog converter |
| 04/12/2007 | US20070083937 Method and apparatus for protection of electronic media |
| 04/12/2007 | US20070081799 Motor driving device and electric power steering apparatus |
| 04/12/2007 | US20070080844 Analog-to-digital conversion method and analog to digital converter |
| 04/12/2007 | US20070080843 Delta-sigma analog-to-digital converter suitable for use in a radio receiver channel |
| 04/12/2007 | US20070080842 A/d conversion array and image sensor |
| 04/12/2007 | US20070080841 Digital input signals constructor providing analog representation thereof |
| 04/12/2007 | US20070080840 Analog-to-digital-converting and suppressing system |
| 04/12/2007 | US20070080839 Two-bit offset cancelling a/d converter with improved common mode rejection and threshold sensitivity |
| 04/12/2007 | US20070080838 Digital-to-analog converter, analog-to-digital converter, and semiconductor device |
| 04/12/2007 | US20070080837 Digitizer and Related Charge Pump Circuit |
| 04/12/2007 | US20070080835 Receiver |
| 04/11/2007 | EP1771948A1 Digital-to-analogue converter system with increased performance |
| 04/11/2007 | CN1947341A Analog-to-digital converter with range error detection |
| 04/11/2007 | CN1947340A Adaptive quantiser |
| 04/11/2007 | CN1945980A Device and method for controlling current gain |
| 04/11/2007 | CN1945979A Method and apparatus to emulate a filter using digital elements |
| 04/11/2007 | CN1945978A Pipeline ADC employing integral non-linear error correction |
| 04/10/2007 | US7202805 Amplifier gain calibration system and method |
| 04/10/2007 | US7202804 Digital signal processing amplifier |
| 04/05/2007 | WO2007038537A1 Selectable real time sample triggering for a plurality of inputs of an analog-to-digital converter |
| 04/05/2007 | WO2007038473A2 Low noise digital to signal interval converter with audio applications |
| 04/05/2007 | WO2007038333A2 Apparatus and method for calibrating mixer offset |
| 04/05/2007 | WO2007037338A1 Signal measuring device |
| 04/05/2007 | WO2007037220A1 D/a conversion circuit, organic el drive circuit, and organic el display device |
| 04/05/2007 | WO2007036773A1 Multiple input sigma-delta architecture |
| 04/05/2007 | WO2007019498A3 Device and methods for biphasis pulse signal coding |
| 04/05/2007 | WO2007015845A3 Method and apparatus for media content distribution |
| 04/05/2007 | WO2007010456A3 Signal processor having a sampling arrangement and a folding compensator |
| 04/05/2007 | US20070079384 System and/or method for authentication and/or authorization |
| 04/05/2007 | US20070079383 System and Method for Providing Digital Content on Mobile Devices |
| 04/05/2007 | US20070075888 Digital readout method and apparatus |
| 04/05/2007 | US20070075887 Electrostatic particle beam deflector |
| 04/05/2007 | US20070075884 Calibration of a redundant number system successive approximation analog-to-digital converter |
| 04/05/2007 | US20070075883 Image sensor artifact elimination |
| 04/05/2007 | DE10241168B4 Analoge Eingangsauswahlschaltung zum Schutz gegen negative Überspannung Analog input selection circuit for protection against negative overvoltage |
| 04/05/2007 | DE102005047258A1 Positionsmesseinrichtung The position measuring device |
| 04/05/2007 | DE102005046371A1 Digital to analog converter has data word, reference signal inputs, series resistance circuit, tapping for connection via switch to input with first and/or second resistances independently of data word, amplifier with gain setting input |
| 04/05/2007 | DE102005009555B4 Digitalmesswandler, Verfahren und Programm Digital transducers, method and program |
| 04/04/2007 | EP1770867A1 Capacitive digital to analog and analog to digital converters |
| 04/04/2007 | EP1770866A1 High-speed analog/digital converter |
| 04/04/2007 | EP1769583A1 Systems and methods for multi-channel analog to digital conversion |
| 04/04/2007 | EP1769582A1 Current parking return to zero digital-to-analog converter |
| 04/04/2007 | EP1769289A1 Method and device for the highly accurate digital measurement of an analogue signal |
| 04/04/2007 | EP1563607B1 Analog/digital converter for microwave frequencies |
| 04/04/2007 | EP1527520B1 Digital-to-analog converter comprising means for improving the conversion linearity |
| 04/04/2007 | CN2886921Y Multi-channel non mismatch clock control device |
| 04/04/2007 | CN1943117A Power-saving multibit delta-sigma converter |
| 04/04/2007 | CN1943116A Method to improve error reduction in a digital-to-analog converter and digital-to-analog converter in which this method is applied |
| 04/04/2007 | CN1943115A Methods and apparatus for reducing thermal noise |
| 04/04/2007 | CN1941616A Differential amplifier, digital-to-analog converter and display device |