A technique for excess loop delay compensation in delta sigma modulator. The delta sigma
modulator includes a loop filter. The loop filter receives an analog input signal and an output …

2005.0068213 A1 3/2005 Fontaine et al. 2008. O136693 A1 6, 2008 Kim et al. an analog
signal to a digital value. A main feedback arrange ment is coupled to the quantizer and …

Apparatus are provided for continuous-time sigma-delta modulators. A sigma-delta
modulator comprises a quantizer configured to convert an analog signal to a digital value. A …

BACKGROUND Unless otherwise indicated herein, the approaches described in this section
are not admitted to be prior art by inclusion in this section. Different types of analog-to-digital …

An exemplary delta-sigma modulator loop applied to convert a continuous-time input signal
into a discrete-time output signal. The delta-sigma modulator loop includes a conversion …

(57) ABSTRACT A Sigma-Delta modulator and an analog-to-digital converter. The Sigma-
Delta modulator comprises a quantizer, a correc tion module and an RC integrator. The …

A threshold estimate system includes a level quantizer, a correlation mechanism, and a
threshold adaptation component. The level quantizer is configured to receive an input signal …

Provided is a clock timing adjustment device for adjusting a time difference of clocks and a
delta-sigma modulator. The clock timing adjustment device includes a power detection unit …

Broadly, sigma-delta modulation refers to a technique for encoding high resolution signals
into lower resolution signals using pulse-code modulation. Sigma-delta modulation is …

A continuous time delta-sigma modulator is provided that includes an integrator stage
including a plurality of integrators; a quantizer to receive an input signal from the integrator …