Variable capacitance voltage shifter and amplifier and a...

Variable decimation architecture for a delta-sigma analog-to-dig

Variable modulus interpolator, and a variable frequency...

Variable modulus interpolator, and a variable frequency...

Variable order modulator

Variable order sigma-delta modulator

Variable rate decimator

Variable rate sigma delta modulator

Variable sample rate ADC

Variable sample rate ADC

Variable voltage generator for delta-sigma modulators

Variable, adaptive quantization in sigma-delta modulators

Variable-order delta sigma modulator and DA converter

Variable-order delta sigma modulator and DA converter

Video delta modulation encoder

Video rate D/A converter with sigma-delta modulator