| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 08/19/2008 | US7414558 Digital to analog conversion using summation of multiple DACs |
| 08/19/2008 | US7414556 Analog-to-digital converter |
| 08/19/2008 | US7414555 Interleaved ADC and folded mixer for WLAN devices |
| 08/19/2008 | US7414554 Low-cost linearity correction in an ADC without storing lookup tables |
| 08/19/2008 | US7414553 Microcontroller having in-situ autocalibrated integrating analog-to-digital converter (IADC) |
| 08/19/2008 | US7414552 Analog front end circuit for converting analog signal outputted by image sensor into digital signal |
| 08/19/2008 | US7414547 Method and system for calibrating a rotary encoder and making a high resolution rotary encoder |
| 08/19/2008 | US7414463 Demodulator for demodulating pulse position modulated signal |
| 08/19/2008 | US7414453 Level conversion circuit |
| 08/19/2008 | US7413126 Analog-to-digital converter with automatic range and sensitivity adjustment |
| 08/14/2008 | WO2008095975A1 Clock generator |
| 08/14/2008 | WO2008042339A3 Pipelined analog-to-digital converter having a power optimized programmable data rate |
| 08/14/2008 | US20080192841 Device and Methods for Biphasic Pulse Signal Coding |
| 08/14/2008 | US20080192127 Solid-state imaging device and imaging apparatus |
| 08/14/2008 | US20080192126 Analog to digital converter |
| 08/14/2008 | US20080191923 Method and apparatus for analog-to-digital conversion using switched capacitors |
| 08/14/2008 | US20080191922 Analog digital converter |
| 08/14/2008 | US20080191921 Detection arrangement, counter unit, phase locked loop, detection method and method for generating an oscillator signal |
| 08/14/2008 | US20080191920 Low-voltage drop reference generation circuit for A/D converter |
| 08/14/2008 | US20080191919 Single stage cyclic analog to digital converter with variable resolution |
| 08/14/2008 | US20080191918 Digital to analog converter and method for digital to analog conversion |
| 08/14/2008 | US20080191917 Digital-to-analog converter circuit and method |
| 08/14/2008 | US20080191916 Digital-to-analog converter, and method thereof |
| 08/14/2008 | US20080191915 Digital to analog converter (DAC) circuit with extended operation range |
| 08/14/2008 | US20080191914 Signal Strength Indicator |
| 08/14/2008 | US20080191913 Circuit and method for a/d conversion processing and demodulation device |
| 08/14/2008 | US20080191912 Digital-to-analog converter, display panel driver having the same, and digital-to-analog converting method |
| 08/14/2008 | US20080191911 Noise-riding video signal threshold generation scheme for a plurality of video signal channels |
| 08/14/2008 | US20080191910 Gray Code to Sign and Magnitude Converter |
| 08/14/2008 | DE19944492B4 Verfahren zur Herstellung eines magnetischen Kodierers und nach diesem Verfahren gewonnener Kodierer A method of manufacturing a magnetic encoder and encoder obtained by this method |
| 08/13/2008 | EP1956716A2 Systems and methods for providing compact digitally controlled trim of multi-segment circuits |
| 08/13/2008 | EP1956715A1 Analogue to digital converter |
| 08/13/2008 | EP1956714A1 Method for adding random noise in a time-to-digital converter circuit and circuits for implementing the method |
| 08/13/2008 | EP1955464A1 A method and device for digitising an electrical signal |
| 08/13/2008 | EP1900101A4 Switched capacitor system with and method for output glitch reduction |
| 08/13/2008 | CN101242186A A programmable non linear digital/analog converter |
| 08/13/2008 | CN101241380A Analog/digital circuit |
| 08/13/2008 | CN100411306C A/D converter in billion Ethernet transmission circuit |
| 08/13/2008 | CN100411303C Method and apparatus for transformation from impulse code modulation to impulse-width modulation |
| 08/13/2008 | CN100410925C Digital signal processing method for ultrasonic signals |
| 08/12/2008 | US7412450 Method and apparatus for identifying tampering of data in a file system |
| 08/12/2008 | US7412116 Optical device for simultaneously generating and processing optical codes |
| 08/12/2008 | US7411538 SAR analog to digital converter having multiplexable ground sense pin |
| 08/12/2008 | US7411537 Digitizer arrangement |
| 08/12/2008 | US7411536 Digital-to-analog converter |
| 08/12/2008 | US7411535 D/A conversion circuit and semiconductor device |
| 08/12/2008 | US7411534 Analog-to-digital converter (ADC) having integrator dither injection and quantizer output compensation |
| 08/12/2008 | US7411533 ADC for simultaneous multiple analog inputs |
| 08/12/2008 | US7411532 Method for determining minimization factor for improving linearity of an analog-to-digital converter |
| 08/12/2008 | US7411531 Methods and apparatus for asynchronous sampling of a received signal at a downsampled rate |
| 08/12/2008 | US7411530 Method for the evaluation of a first analog signal and a second analog signal, and evaluation circuit corresponding therewith |
| 08/12/2008 | US7411520 Encoder |
| 08/12/2008 | US7411462 Built-in self test method for a digitally controlled crystal oscillator |
| 08/12/2008 | CA2280128C Cmos architecture for a digital radio receiver |
| 08/07/2008 | WO2008094626A2 Common-mode insensitive sampler |
| 08/07/2008 | WO2008093899A1 Analog-to-digital converter |
| 08/07/2008 | US20080189213 System and method for digital rights management with license proxy for mobile wireless platforms |
| 08/07/2008 | US20080186219 Method and device for processing an incident signal, in particular for frequency transposition |
| 08/07/2008 | US20080186216 Digital-analog (D/A) converter and data driver and flat panel display using the D/A converter and data driver |
| 08/07/2008 | US20080186215 Systems and methods for providing compact digitally controlled trim of multi-segment circuits |
| 08/07/2008 | US20080186214 Correcting for errors that cause generated digital codes to deviate from expected values in an adc |
| 08/06/2008 | EP1952538A1 Folding circuit |
| 08/06/2008 | CN101237238A CMOS current helm DA converter based on switch current technology |
| 08/06/2008 | CN101237237A Single slope analog to digital converter using hysteresis property and analog to digital converting method |
| 08/06/2008 | CN101237236A A/D converter |
| 08/06/2008 | CN101237227A Analog continuous triangular signal generator based on built-in slice |
| 08/06/2008 | CN101236444A Constant current source, slope voltage generating circuit and A/D converter |
| 08/06/2008 | CN100409574C High-speed sample-and-hold circuit with gain |
| 08/05/2008 | US7409331 Apparatus for designing mixed signal integrated circuits and configurable synchronous digital noise emulator circuit |
| 08/05/2008 | US7409014 System and method for DC offset compensation and bit synchronization |
| 08/05/2008 | US7408953 Information converting apparatus |
| 08/05/2008 | US7408861 Recording or reproduction apparatus for optical recording media having means for increasing the resolution of a digital-to-analog converter in the servo regulating circuit |
| 08/05/2008 | US7408496 Method, apparatus and system sharing an operational amplifier between two stages of pipelined ADC and/or two channels of signal processing circuitry |
| 08/05/2008 | US7408495 Digital equalization of multiple interleaved analog-to-digital converters |
| 08/05/2008 | US7408493 Systems and methods for automatic gain control |
| 08/05/2008 | US7408491 Method for determining and method for compensating a characteristic of an A/D converter, circuit arrangement for determining such a characteristic, and A/D converter circuit arrangement |
| 08/05/2008 | US7408490 Calibration of a redundant number system successive approximation analog-to-digital converter |
| 08/05/2008 | US7408489 Method and system for mixed analog-digital automatic gain control |
| 08/05/2008 | US7408397 Digital-to-analog converter with programmable floating gate |
| 08/05/2008 | US7406772 Device for measuring the position, the path or the rotational angle of an object |
| 07/31/2008 | US20080181337 Spur and Distortion Management Techniques for an RF Receiver |
| 07/31/2008 | US20080180300 Analog-digital converter and on-die thermal sensor including the same |
| 07/31/2008 | US20080180299 Class D Analog-to-Digital Converter |
| 07/31/2008 | US20080180298 Single slope analog to digital converter using hysteresis property and analog to digital converting method |
| 07/31/2008 | US20080180297 A/d converter, signal processor, and receiving device |
| 07/31/2008 | US20080180296 Analog-to-digital converter |
| 07/31/2008 | US20080180295 Digital-to-analog converter |
| 07/31/2008 | US20080180294 Variable passive components with high resolution value selection and control |
| 07/31/2008 | US20080180293 Pulse width modulation method and digital analogue converter using the same |
| 07/31/2008 | US20080180292 Digital-to-analogue converter |
| 07/31/2008 | US20080180291 Systems and methods for kickback reduction in an adc |
| 07/31/2008 | US20080180290 Method and apparatus for calibrating imaging device circuits |
| 07/31/2008 | US20080180289 Self-calibrating high-speed analog-to-digital converter |
| 07/31/2008 | US20080180092 Position indicator |
| 07/30/2008 | EP1949538A1 Analog to digital converter |
| 07/30/2008 | EP1522146B1 Time-interleaved sampler calibration method and apparatus |
| 07/30/2008 | CN101233691A Rail-to-rail delay line for time analog-to-digital converters |
| 07/30/2008 | CN101232287A Apparatus and method for obtaining A/D conversion effective value |
| 07/30/2008 | CN101232286A A/D converter |
| 07/30/2008 | CN101231192A Method for digitising an analogue magnitude, digitisation device implementing this method and electromagnetic radiation detector |