| Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168) |
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| 09/19/2000 | US6122495 Device and method for digitizing a receiver signal strength indicator (RSSI) signal |
| 09/19/2000 | US6121913 Electronic system with high speed, low power, A/D converter |
| 09/19/2000 | US6121912 Subranging analog-to-digital converter and method |
| 09/19/2000 | US6121911 Data gathering circuit having reduced power consumption |
| 09/19/2000 | CA2255091C Voltage indicator using serial comparison voltage measurement |
| 09/14/2000 | DE19909086A1 Analog-Digital-Wandler Analog-to-digital converter |
| 09/13/2000 | EP1035711A1 Mobile phone and digitalisation method |
| 09/13/2000 | EP1035656A1 Antisaturation system with automatic gain control for analog-to-digital converter |
| 09/13/2000 | EP1034620A1 Efficient error correction in pipelined analog-to-digital converters |
| 09/13/2000 | CN1266556A Method device and carrier for encoding multiword information |
| 09/13/2000 | CN1266308A 2* number sequence independent voltage type DA converter |
| 09/12/2000 | US6118830 Digital DC restoration device |
| 09/12/2000 | US6118400 Capacitor array for a successive approximation register (SAR) based analog to digital (A/D) converter and method therefor |
| 09/12/2000 | US6118398 Digital-to-analog converter including current sources operable in a predetermined sequence and associated methods |
| 09/12/2000 | US6118397 Fully optical analog to digital converters with complementary outputs |
| 09/12/2000 | US6118396 Optically sampling, demultiplexing, and A/D converting system with improved speed |
| 09/12/2000 | US6118395 Operational amplifier with offset compensation function |
| 09/12/2000 | US6118331 Method and system for a digital filter having improved settling time |
| 09/12/2000 | US6118262 Voltage generating circuit and D/A converter |
| 09/08/2000 | WO2000052830A1 Analog to digital converter |
| 09/08/2000 | WO2000052829A1 Reducing digital switching noise in mixed signal ic's |
| 09/08/2000 | CA2362947A1 Reducing digital switching noise in mixed signal ic's |
| 09/06/2000 | EP1033817A1 Distortion detecting device, distortion correcting device, and distortion correcting method for digital audio signal |
| 09/06/2000 | EP1033816A1 D/A conversion apparatus |
| 09/06/2000 | EP1032989A1 Sampling of electronic signals using optical pulses |
| 09/05/2000 | US6115726 Signal processor with local signal behavior |
| 09/05/2000 | US6114982 Source impedance matching in an analog-to-digital converter |
| 09/05/2000 | US6114981 D/A converter |
| 09/05/2000 | US6114882 Current comparator and method therefor |
| 08/31/2000 | DE10007148A1 Hochgeschwindigkeits-Wellenformdigitalisierer mit einer Phasenkorrekturvorrichtung und Verfahren zur Phasenkorrektur High-speed Wellenformdigitalisierer with a phase correction apparatus and method for phase correction |
| 08/30/2000 | EP1031186A1 R/2r ladder circuit and method for digital-to-analog converter |
| 08/29/2000 | US6111533 CMOS analog-to-digital converter and temperature sensing device using the same |
| 08/29/2000 | US6111532 Waveform shaper and sigma-delta D/A converter |
| 08/29/2000 | US6111402 Position measuring instrument having a scanning element with multiple scanning tracks |
| 08/29/2000 | US6111256 Infrared motion detection signal sampler |
| 08/24/2000 | WO2000049719A1 Voltage quantizer tree circuit |
| 08/24/2000 | WO2000049716A1 Method and apparatus determining position of a movable barrier |
| 08/24/2000 | WO2000049714A1 Method and apparatus determining position of a movable barrier |
| 08/24/2000 | DE19911822C1 Interpolation error correction method for incremental measuring device uses mathematical correction model provided by elliptical equation with 5 parameters obtained from previous increment intervals |
| 08/24/2000 | CA2362708A1 Method and apparatus determining position of a movable barrier |
| 08/23/2000 | CN1055811C Quasi-tandem A/D converter |
| 08/22/2000 | US6108625 Scalable audio coding/decoding method and apparatus without overlap of information between various layers |
| 08/22/2000 | US6107950 Analog-to-digital converter having enhanced accuracy gain stage, and associated devices and methods |
| 08/22/2000 | US6107949 Flash analog-to-digital converter with matrix-switched comparators |
| 08/22/2000 | US6107883 High gain, high speed rail-to-rail amplifier |
| 08/16/2000 | EP1028530A2 Multi-channel, parallel, matched digital-to-analog conversion method and converter, and analog drive circuit incorporating same |
| 08/16/2000 | EP1028524A1 PWM power amplifier with digital input |
| 08/16/2000 | EP1027771A1 Beamformed ultrasonic imager with delta-sigma feedback control |
| 08/16/2000 | CN1055567C Semiconductor device and signal processing system using the same semiconductor device |
| 08/15/2000 | US6104968 Programmable supervisory circuit and applications therefore |
| 08/15/2000 | US6104794 Architecture for minimum loop current during ringing and caller ID |
| 08/15/2000 | US6104332 Absolute value circuit and method |
| 08/15/2000 | US6104330 Digital to analogue and analogue to digital converters |
| 08/15/2000 | US6104329 Floating type analog-to-digital converter using delay units to achieve a wide dynamic range |
| 08/15/2000 | US6104327 Interface circuit for serial D-A converter |
| 08/15/2000 | US6104235 Integrated circuit with trimmable passive components |
| 08/15/2000 | US6104226 Circuit configuration for digitally setting analog parameters |
| 08/10/2000 | WO2000046649A1 A current compensating bias generator and method therefor |
| 08/10/2000 | WO2000008765A3 Delta-sigma a/d converter |
| 08/10/2000 | DE19905271A1 Device for measuring DC component of a periodic measurement signal has calibrating unit for determining DC offset with calibrating source to produce a periodic symmetrical calibrated signal |
| 08/10/2000 | DE10000955A1 Optical displacement sensor for recording amount of displacement of precision mechanism has light intensity data entry device with several light reception regions in division direction of diffraction interference pattern |
| 08/09/2000 | CN1262814A Combined input circuit |
| 08/09/2000 | CN1262811A High speed and high gain operational amplifier |
| 08/09/2000 | CN1262556A Integration processing method and device for real-time signals |
| 08/09/2000 | CN1262432A Method for eliminating low-frequency noise and related CMOS testing circuit |
| 08/08/2000 | US6100837 A-D converter |
| 08/08/2000 | US6100836 Analog to digital converter |
| 08/08/2000 | US6100834 Recursive multi-bit ADC with predictor |
| 08/08/2000 | US6100832 A/D conversion apparatus having high level reception enhancement |
| 08/08/2000 | US6100831 Optoelectronic analog-to-digital converter using wavelength division multiplexing |
| 08/08/2000 | US6100830 Differential switching circuitry |
| 08/08/2000 | US6100828 Analog-to-digital converter test system and method |
| 08/08/2000 | US6100823 Single sensor position encoder providing two levels of resolution |
| 08/08/2000 | US6100723 High-speed differential comparator |
| 08/08/2000 | US6100680 Detecting the passing of magnetic articles using a transducer-signal detector having a switchable dual-mode threshold |
| 08/03/2000 | WO2000045592A1 Photodetector device |
| 08/02/2000 | EP1024348A2 Low-frequency noise removing method and a related CMOS sensing circuit |
| 08/02/2000 | CN2390273Y Improved structure of rotary coder |
| 08/02/2000 | CN1055156C Absolute position detection apparatus and error compensation method thereof |
| 08/01/2000 | US6097586 Variable capacitor |
| 08/01/2000 | US6097443 Method and arrangement for the analog/digital conversion of a picture signal |
| 08/01/2000 | US6097326 Algorithmic analog-to-digital converter with reduced differential non-linearity and method |
| 08/01/2000 | US6097325 Synchronous sigma delta modulator including a decision circuit using a polyphase sampler |
| 08/01/2000 | US6097324 Method and apparatus for extending the spurious free dynamic range of an analog-to-digital converter |
| 08/01/2000 | US6097248 Switched capacitor amplifier with one-clock delay |
| 08/01/2000 | US6097194 Method and apparatus for obtaining transfer characteristics of a device under test |
| 07/27/2000 | WO2000044099A1 A low energy adc |
| 07/27/2000 | WO2000044098A1 Residue-compensating a / d converter |
| 07/27/2000 | WO2000019703A3 Nonlinear flash analog to digital converter used in an active pixel system |
| 07/27/2000 | CA2359677A1 A low energy adc |
| 07/26/2000 | EP1021863A1 Method and system for a digital filter having improved settling time |
| 07/25/2000 | US6094638 Audio signal processing apparatus and audio signal processing method for multi channel audio reproduction system |
| 07/25/2000 | US6094636 Scalable audio coding/decoding method and apparatus |
| 07/25/2000 | US6094627 High-performance digital signal averager |
| 07/25/2000 | US6094155 Dual reference voltage buffer and method for updating CDAC bit capacitors |
| 07/25/2000 | US6094154 Analog-to-digital converter |
| 07/25/2000 | US6094153 Analog-to-digital converter circuit |
| 07/25/2000 | US6094090 Differential amplifier circuit, CMOS inverter, demodulator circuit for pulse-width modulation, and sampling circuit |
| 07/20/2000 | WO2000042524A1 Measurement scale for non-uniform data sampling in n dimensions |
| 07/20/2000 | WO2000022734A3 A/d converter |