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.
The following topics are dealt with: body network application; near-field telemetry; LED driver; MOSFET devices; SRAM circuit; light emitting diode; on-chip reference oscillators; CMOS optical receiver; ring oscillator delay; CMOS inverter; NMOS driver; digital DC-DC converter; low power switched capacitor; low power dual-mode pulse triggered flip-flop; VLSI architecture; and thin film transistor.
The design of a multiscroll chaotic oscillator based on the realization of a sawtooth function by using floating gate MOSFETs (FGMOS), is introduced. Basically, we propose the implementation of a FGMOS inverter to generate the nonlinear functions which are responsible of the equilibrium points of a continuous chaotic dynamical system, allowing the generation of multiple scroll attractors. Spice simulations...
An on-chip capacitor mismatches measurement technique is proposed. The use of a beta-multiplier-biased ring oscillator improves the measurement sensitivity by over 6 times with respect to the state-of-the art. Experimental results using a 90 nm CMOS and thick-oxide transistors are presented. The method enables the measurement of capacitors with mismatches being as small as ?? =0.04% only, and the...
Digitally controlled oscillator (DCO) for digital audio broadcasting (DAB) is proposed using 0.18 ??m CMOS process parameters with 1.8 V supply voltage. In this paper, the proposed DCO consist of tri-state inverter array and calibration block. Tri-state inverter array is 5-stage ring oscillator and each stage has 160 tri-state inverters. Calibration block is composed of 64 NMOS pass transistors and...
To reduce phase noise degradation from oscillator tail current sources, this letter presents an inductor-capacitor voltage-controlled oscillator (LC-VCO) biased by triode metal-oxide-semiconductor transistors. The VCO system also includes an amplitude control loop and a voltage regulator to endure process, voltage, and temperature variations and to enhance power supply rejection ratio. Fabricated...
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.