VHDL-AMS Model for Switched Resistor ?? Modulator
Journal: International Journal of Science and Research (IJSR) (Vol.5, No. 11)Publication Date: 2016-11-05
Authors : A. O. Hammad; M. A. Abo-Elsoud; A. M. Abo-Talib;
Page : 587-591
Keywords : Switched resistor; Delta Sigma modulator; Cascaded integrator Comb filter;
Abstract
This paper introduces modeling of switched resistor (SR) modulator in analog mixed signal (AMS). Such design consists of 2nd order single bit SR modulator with dissipated power of 0.65mW and 3rd order digital decimation filter. SR technique is better than the other techniques for simplicity, less noise and low power dissipated in hardware realization. The proposed digital filter design consists of a third order Cascaded integrator Comb filter (CIC). The system occupies a small silicon area due to no multipliers used. Our design and simulation are implemented using Mentor Graphics VHDL-AMS tools. The final result has resolution of 12-Bit using 32 Oversampling ratio.
Other Latest Articles
- Quick Lime Stabilization of Ferro Laterite Soil to Subgrade Material Implementation
- Environmental Challenges of Quarry Activities in Part of Ikere-Ekiti, Ekiti state, Nigeria
- O Accruals, Cash and Decomposed Leverage Have Any Information about Future Profitability? Some Evidence from India
- Effectiveness of ICE Application v/s Manual Pressure at Li4 Prior to Intramuscular Injection in Reduction of Pain among Children (15-18 Months) in Selected Immunization Clinics at Mangalore
- A Four Step Wavelet Galerkin Method for Parabolic and Hyperbolic Problems
Last modified: 2021-07-01 14:47:12