222521 ⎘
Conversion of analogue values to or from differential modulation; Delta-sigma modulation; Structural details of delta-sigma modulators, e.g. incremental delta-sigma modulators characterised by the number of quantisers and their type and resolution having multiple quantisers arranged in cascaded loops, each of the second and further loops processing the quantisation error of the loop preceding it, i.e. multiple stage noise shaping [MASH] type all these quantisers being multiple bit quantisers
TECHNIQUES TO REDUCE QUANTIZATION NOISE IN DELTA SIGMA CONVERTERS
#2SYSTEM AND METHOD TO COMPENSATE FOR FEEDBACK DELAYS IN DIGITAL CLASS-D MODULATORS
#3Low power always-on microphone using power reduction techniques
#4Low power always-on microphone using power reduction techniques
#5Delta-sigma modulator, electronic device, and method for controlling delta-sigma modulator
#6Switchable secondary playback path
#7Cancellation of feedback digital-to-analog converter errors in multi-stage delta-sigma analog-to-digital converters
#8Delta-sigma modulator
#9Multi-stage noise shaping analog-to-digital converter
#10ΔΣ-modulator and ΔΣ-A/D converter
#11Ad converter and TD converter configured without operational amplifier and capacitor
#12Cascaded DAC architecture with pulse width modulation
#13Segmented data shuffler apparatus for a digital to analog converter (DAC)
#14Multi-standard analog-to-digital data conversion
#15Feed-forward circuitry and corresponding error cancellation circuit for cascaded delta-sigma modulator
#16Sigma-delta modulators
#17Low power sigma delta modulator with successive approximation converter
#18Measuring and correcting non-linearity of an internal multi-bit analog-to-digital converter in a delta-sigma analog-to-digital converter
#19AD converter
#20Low power sigma delta modulator
#21Method and apparatus for operating a delta sigma ADC circuit
#22Pipelined delta sigma modulator analog to digital converter
#23Reconfigurable analog-to-digital converter
#24Increased noise performance using quantizer code suppression
#25High-speed digital transmitter for wireless communication systems
#26Partitioned delta-sigma modulator for high-speed applications
#27Noise shaping circuit and sigma-delta digital-to-analog converter