Results 191 to 200 of about 1,190 (231)

Bidirectional current conveyer with chopper stabilization and dynamic element matching

2012 IEEE International Symposium on Circuits and Systems, 2012
A compact and accurate current conveyer for interfacing with a three-electrode electrochemical sensor is presented. It employs chopper stabilization to reduce transistor sizes for a given flicker noise. A current-copying circuit generates a mirror image of the sensor current for bidirectional conveying. It employs dynamic element matching to remove the
Hamed Mazhab-Jafari, Roman Genov
openaire   +1 more source

Chopper stabilization in analog multipliers

2006
The multiplier is a fundamental analog building block. Analog multipliers are used in many systems such as filters, neural networks, automatic gain control circuits, and phase alignment systems. As with any circuit, analog multipliers are plagued by DC offsets.
openaire   +1 more source

Design and Analysis of a Resistive Frequency-Locked Oscillator With Long-Term Stability Using Double Chopper Stabilization

IEEE Transactions on Circuits and Systems I: Regular Papers, 2023
Sheng-Kai Chang, Kuang-Wei Cheng
exaly  

Nested chopper stabilization in analog multipliers and mixers

2008
We describe a general offset-cancelling architecture for analog multiplication using chopper stabilization. Chopping is used to modulate the offset away the output signal where it can be easily filtered out, providing continuous offset reduction which is insensitive to drift.
openaire   +1 more source

A Low-Offset Low-Noise Sigma-Delta Modulator With Pseudorandom Chopper-Stabilization Technique

IEEE Transactions on Circuits and Systems I: Regular Papers, 2009
Jen-Shiun Chiang, Hsin‐Liang Chen
exaly  

Design and Optimization of a Low‐Noise Voltage Reference Using Chopper Stabilization Technique

Chinese Journal of Electronics, 2017
Xiangliang Jin
exaly  

Chopper chopper-stabilized instrumentation and operational amplifiers

2006
HUIJSING JOHAN HENDRIK, SHAHI BEHZAD
openaire   +1 more source

Chopper-stabilized analog-to-digital converter

2009
DENISON TIMOTHY J, HEINKS MICHAEL W, ANDERSON JOEL A   +2 more
openaire   +2 more sources

Receiver with chopper stabilization and method thereof

2007
BOLTON JERRY T JR, HECK JOSEPH P
openaire   +2 more sources

Radiation Hardening of Voltage References Using Chopper Stabilization

IEEE Transactions on Nuclear Science, 2015
Arthur Witulski, W T Holman, J S Kauppila   +2 more
exaly