The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Many industrial applications require high-resolution ADCs whose low-frequency performance is important. CTDSMs are attractive due to their implicit antialiasing and resistive inputs. However, their low-frequency precision is degraded by flicker noise. The loop filter of such modulators is usually realized using active-RC techniques, and the CTDSMs' 1/f noise is mostly due to the input stage of the...
Single-bit continuous-time delta-sigma modulators (CTDSM) using FIR feedback DACs inherit the appealing aspects of both single-bit and multibit designs, without the disadvantage of either approaches. In this work, we give a method for stabilizing a CTDSM that uses an FIR feedback DAC. Further, we show that increasing the number of taps beyond a certain number (dependent on the architecture and oversampling...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.