222536 ⎘
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 order of the loop filter, e.g. error feedback type the modulator having a higher order loop filter in the feedforward path with distributed feedforward inputs, i.e. with forward paths from the modulator input to more than one filter stage
Glitch-free zero-latency AGC for sigma delta modulator
#2Systems and methods for delta-sigma digitization
#3Wireless communication unit, modulation circuit and method for frequency-dependent adjustment thereof
#4Systems and methods for delta-sigma digitization
#5Delta-sigma modulator and delta-sigma converter
#6Amplifier speaker drive current sense
#7ΔΣ modulator
#8A/D converter and sensor device using the same
#9Amplifier speaker drive current sense
#10Fast current mode sigma-delta analog-to-digital converter
#11Distributed noise shaping apparatus
#12Multi-mode discrete-time delta-sigma modulator power optimization using split-integrator scheme
#13Delta-sigma modulator
#14Low power analog-to-digital converter for sensing geophone signals
#15Sigma-delta modulator
#16Low-power sigma-delta converter
#17Continuous-time incremental analog-to-digital converter
#18Multi-mode analog-to-digital converter
#19Sigma-delta modulator having a feed-forward path and a hybrid portion
#20Switched-capacitor circuit with low signal degradation
#21Low-power sigma-delta converter
#22Sigma-delta modulator architecture capable of automatically improving dynamic range method for the same
#23Semiconductor sensor circuit arrangement
#24Active-Passive Continuous-Time Sigma-Delta Analog-to-Digital Converter Having Improved Linearity and Reduced Power Consumption
#25Sigma delta modulator
#26Systems and methods for kickback reduction in an ADC
#27Extended range delta-sigma modulator and delta-sigma power converter
#28Multi-bit delta-sigma modulator
#29Current mirror with programmable floating gate
#30Digital-to-analog converter with programmable floating gate
#31Analog-to-digital converter with programmable floating gate
#32Dual-mode delta-sigma analog to digital converter system and method
#33Delta-sigma modulator and delta-sigma modulation method
#34Method and circuit for reducing quantizer input/output swing in a sigma-delta modulator
#35Sigma-delta conversion with analog, nonvolatile trimmed quantized feedback
#36Digital compensation of excess delay in continuous time sigma delta modulators
#37Sigma-delta modulator with reduced switching rate for use in class-D amplification
#38Low power switched capacitor integrator, analog-to-digital converter and switched capacitor amplifier