| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 09/11/2001 | US6288664 Autoranging analog to digital conversion circuitry |
| 09/11/2001 | US6288663 Pipelined analog-to-digital converter with relaxed inter-stage amplifier requirements |
| 09/11/2001 | US6288662 A/D converter circuit having ladder resistor network with alternating first and second resistors of different resistance values |
| 09/11/2001 | US6288661 A/D converter with voltage/charge scaling |
| 09/11/2001 | US6288660 BiCMOS circuit for controlling a bipolar current source |
| 09/11/2001 | US6288659 Data conversion using time manipulation |
| 09/11/2001 | US6288658 Antisaturation system for an analog-to-digital converter |
| 09/11/2001 | US6288657 Encoding apparatus and method, decoding apparatus and method, and distribution media |
| 09/11/2001 | US6288587 CMOS pulse shrinking delay element with deep subnanosecond resolution |
| 09/11/2001 | US6286365 Method for determining segment times between detections of equally spaced markings on a rotating body connected with a camshaft of an internal combustion engine |
| 09/07/2001 | WO2001065845A2 Architecture for intermediate frequency encoder |
| 09/07/2001 | WO2001065788A2 System and method for high speed communications using digital signal processing |
| 09/07/2001 | WO2001065699A2 Automatic gain control for input to analog to digital converter |
| 09/07/2001 | WO2001065698A1 Dc offset correction adaptable to multiple requirements |
| 09/07/2001 | WO2001065686A1 Automatic gain control method, automatic gain control processor, and demodulator |
| 09/07/2001 | WO2001065476A1 Operating apparatus and signal-output-modulating method for the same |
| 09/06/2001 | US20010019283 High-speed dynamic latch |
| 09/06/2001 | DE10105262A1 Treibervorrichtung für DFB-Laser, Verfahren zum Treiben von DFB-Lasern und Speichermedium The driving apparatus for DFB laser, A method for driving of DFB lasers and storage medium |
| 09/06/2001 | DE10052152C1 Analogue/digital conversion method e.g. for machine tool position sensor signals uses comparison method for correction of digital output value dependent on analogue input signal |
| 09/06/2001 | DE10007408A1 Analog-to-digital converter circuit arrangement - includes control device for supplying a given input signal value for calibration purposes and for evaluating the resultant digital output signal value of converter |
| 09/06/2001 | DE10003701C1 Analog-Digital-Wandler Analog-to-digital converter |
| 09/05/2001 | EP1130784A2 Delta Sigma type A/D converter |
| 09/05/2001 | EP1130783A2 Digitally switched potentiometer having improved linearity and settling time |
| 09/05/2001 | EP1130782A2 Method and circuit for the analogue-to-digital conversion of signals |
| 09/05/2001 | EP1130781A2 Current addition type D/A converter |
| 09/05/2001 | EP1130772A2 Automatic gain controller and automatic gain control method, and radio communications apparatus equipped with automatic gain control function |
| 09/05/2001 | EP1129522A1 Method and apparatus for automatic gain control |
| 09/04/2001 | US6285960 Method and apparatus for a router line card with adaptive selectable gain control |
| 09/04/2001 | US6285719 Digital phase sensitive rectification of AC driven transducer signals |
| 09/04/2001 | US6285311 Switched capacitor filter circuit having reduced offsets and allowing for offset compensation without a closed feedback loop |
| 09/04/2001 | US6285310 Integrating analog/digital converter |
| 09/04/2001 | US6285309 Nested pipelined analog-to-digital converter |
| 09/04/2001 | US6285308 Analog-to-digital converting device with a constant differential non-linearity |
| 09/04/2001 | US6285307 Method of and a device for analog signal sampling |
| 09/04/2001 | US6285305 Analog-to-digital converter circuit |
| 09/04/2001 | US6285304 Analog-to-digital converter circuit and control device for a gradient amplifier of a magnetic resonance imaging system |
| 09/04/2001 | US6285250 Signal processing integrated circuit which limits current flow through a path between digital and analog signal processing means on a common substrate |
| 08/30/2001 | WO2001063867A1 Receiver |
| 08/30/2001 | WO2001010030A3 Analogue-digital or digital-analogue converter |
| 08/30/2001 | US20010017349 Position measuring system |
| 08/30/2001 | DE10006507A1 Calibrated digital/analogue converter e.g. for thermometer code signal - uses common calibration circuit for calibrating 2 current source groups respectively controlled by high value bits and low value bits of stored digital value |
| 08/30/2001 | DE10005605A1 Analogue frontend stage for telecommunications receiver |
| 08/28/2001 | US6281934 Data slicing device and data slicing method for extracting data from a signal |
| 08/28/2001 | US6281891 Display with array and multiplexer on substrate and with attached digital-to-analog converter integrated circuit having many outputs |
| 08/28/2001 | US6281831 Analog to digital converter |
| 08/28/2001 | US6281828 Analog/digital converter apparatus |
| 08/28/2001 | US6281827 Method of converting digital signal to analog signal |
| 08/28/2001 | US6281826 Voltage generating apparatus |
| 08/28/2001 | US6281825 Digital-to-analog converter |
| 08/28/2001 | US6281824 Digital to analog converter using constant current sources |
| 08/28/2001 | US6281821 Digital-to-analog converter with power up/down transient suppression and automatic rate switching |
| 08/28/2001 | US6281820 Methods and apparatus for transferring data from a display screen |
| 08/28/2001 | US6281819 Device for ENOB estimation for ADC's based on dynamic deviation and method therefor |
| 08/28/2001 | US6281818 Automatic auto-calibration system |
| 08/28/2001 | US6281700 Active matrix substrate inspecting method, active matrix substrate, liquid crystal device, and electronic apparatus |
| 08/28/2001 | US6281652 Method of using two low-resolution DACS for converting high-resolution digital demands into analog output signals that monotonically drive an actuator motor in a disk drive |
| 08/23/2001 | WO2001061953A1 Method for adapting a decision level during the conversion of an analog signal into a digital signal and digital receiver |
| 08/23/2001 | WO2001061865A1 Current-to-voltage converter with controllable gain, and signal processing circuit comprising such converter |
| 08/23/2001 | WO2001061862A2 Digital/analogue converter which may be calibrated |
| 08/23/2001 | WO2001061861A2 Analog/digital converter circuit |
| 08/23/2001 | WO2001061860A1 Digital logic correction circuit for a pipeline analog to digital (a/d) converter |
| 08/23/2001 | WO2000057558A3 1bit digital-analog converter circuit |
| 08/23/2001 | EP1145443A3 1bit digital-analog converter circuit |
| 08/23/2001 | DE10007752A1 Decision level setting method for analog to digital conversion of multi-level analog signal in digital receiver, involves using difference of low and high level signal, and high level signal as initial values and sampling signal |
| 08/22/2001 | WO2002065291A2 Device for reconfiguring a faulty storage assembly |
| 08/22/2001 | EP1126594A2 Compensation for electrical circuitry |
| 08/22/2001 | EP1126456A2 A circuit and method for controlling the gain of an amplifier based on the sum of samples of the amplified signal |
| 08/22/2001 | EP1125188A1 Multiple audio dacs with pc compatibility |
| 08/22/2001 | CN1309838A De-interleave circuit |
| 08/21/2001 | US6279019 Decimation filtering apparatus and method |
| 08/21/2001 | US6278395 Folding and interpolation analog-to-digital converter |
| 08/21/2001 | US6278393 Multiple output digital-to-analog converter |
| 08/21/2001 | US6278391 Method and apparatus for D.C. offset correction in digital-to-analog converters |
| 08/21/2001 | US6278390 Circuit arrangement for monitoring an output load |
| 08/21/2001 | US6278388 Method of converting an analog signal to digital signal by digitalizing error deviation |
| 08/16/2001 | WO2001059933A1 Logarithmic a/d converter, method of logarithmic a/d conversion, logarithmic d/a converter, method of logarithmic d/a conversion, and system for measuring physical quantity |
| 08/16/2001 | WO2001059932A1 Method for converting an analogous signal into a digital signal |
| 08/16/2001 | WO2001059923A2 Amplifier arrangement |
| 08/16/2001 | EP1124333A2 Analog front end |
| 08/15/2001 | CN1308413A A/D converter circuit |
| 08/15/2001 | CN1308412A A/D convertor circuit |
| 08/14/2001 | US6275259 Digital automatic gain control circuit for image system |
| 08/14/2001 | US6275179 Digital to analog converter using a current matrix system |
| 08/09/2001 | WO2001058020A1 Method and device for analog/digital converting a signal including a low-frequency component |
| 08/09/2001 | WO2001058019A1 A/d converter with lookup table |
| 08/09/2001 | WO2001058010A2 Devices and methods for calibrating amplifier stages and for compensating for errors in amplifier stages of series-connected components |
| 08/09/2001 | US20010011960 Differential non-linearity correction scheme |
| 08/09/2001 | DE10004996A1 Apparatus for self calibration of folding analog to digital convertors |
| 08/09/2001 | DE10003992A1 Sensoranordnung Sensor array |
| 08/08/2001 | EP1122973A2 Digital pulse-width-modulation generator |
| 08/08/2001 | EP1122741A1 A sampling switch having an independent "on" impedance |
| 08/08/2001 | CN1307749A Method and apparatus for d.c. offset carrection in digital-to-analog converters |
| 08/07/2001 | US6272182 Digital transmission system for transmitting a digital audio signal being in the form of samples of a specific wordlength and occurring at a specific sampling rate |
| 08/07/2001 | US6271784 Capacitor-based digital-to-analog converter with continuous time output |
| 08/07/2001 | US6271783 Digital-to-analogue converters with multiple step movement |
| 08/07/2001 | US6271782 Delta-sigma A/D converter |
| 08/07/2001 | US6271781 Nonlinear filter correction of multibit ΣΔ modulators |
| 08/07/2001 | US6271779 Current cell and digital-analog converter |
| 08/07/2001 | US6271770 Mechanical coder |
| 08/07/2001 | US6271691 Chopper type voltage comparison circuit |