| 10333525 |
Digitally-based temperature compensation for a crystal oscillator |
Giacomo Bernardi, Marco Bongiorni, Michele Chiabrera, Vittorio Colonna, Alberto Demarziani +4 more |
2019-06-25 |
| 9800217 |
Integrated amplifier system |
Vittorio Colonna, Francesco Rezzi |
2017-10-24 |
| 9136853 |
Analog to digital converter with noise reducing feedback path |
Marco Sosio, Antonio Liscidini, Rinaldo Castello, Vittorio Colonna |
2015-09-15 |
| 8581762 |
Continuous time sigma-delta ADC with embedded low-pass filter |
Marco Sosio, Antonio Liscidini, Rinaldo Castello, Vittorio Colonna |
2013-11-12 |
| 7176754 |
Control system for the characteristic parameters of an active filter |
Andrea Baschirotto, Pietro Liguori, Vittorio Colonna |
2007-02-13 |
| 7034725 |
Method for self-calibrating a phase integration error in a modulator |
Andrea Baschirotto, Vittorio Colonna |
2006-04-25 |
| 6867724 |
Input stage with switched capacitors for analog-digital converters |
Vittorio Colonna, Andrea Baschirotto |
2005-03-15 |
| 6822592 |
Method for self-calibrating a frequency of a modulator circuit, and circuit using said method |
Vittorio Colonna, Andrea Baschirotto |
2004-11-23 |
| 6753799 |
Randomizer for sigma-delta-type converter |
Vittorio Colonna, Andrea Baschirotto |
2004-06-22 |
| 6496066 |
Fully differential operational amplifier of the folded cascode type |
Vittorio Colonna, Andrea Baschirotto, Paolo Cusinato |
2002-12-17 |
| 6486736 |
Class AB single-range advanced operational amplifier |
Paolo Cusinato, Andrea Baschirotto, Vittorio Colonna |
2002-11-26 |
| 6483449 |
Digital-analog converter comprising a third order sigma delta modulator |
Andrea Baschirotto, Vittorio Colonna, Paolo Cusinato |
2002-11-19 |
| 6384585 |
Current generator for alternatively providing a first constant current and a ratioed second constant current to a sigma-delta modulator |
Paolo Cusinato, Andrea Baschirotto, Vittorio Colonna |
2002-05-07 |
| 6351186 |
Operational amplifier with enhanced-gain output stages |
Paolo Cusinato, Vlttorio Colonna, Davide Tonietto |
2002-02-26 |
| 6320458 |
Integrated structure with an analog unit supplied by an external supply voltage by means of a low-pass filter and driving elements |
Paolo Cusinato, Vittorio Colonna, Davide Tonietto |
2001-11-20 |
| 6320526 |
Sigma-delta analog/digital converter with adaptive dither |
Vittorio Colonna, Paolo Cusinato |
2001-11-20 |
