A Novel Purely Active Electronically Controllable Configuration for Simulating Resistance in Floating Form
Journal Title: Elektronika - Year 2016, Vol 20, Issue 2
Abstract
This paper proposes a new purely active floating resistance simulation circuit employing two voltage differencing trans-conductance amplifiers (VDTAs). The proposed configuration enjoys following advantageous features; (i) purely active realization (ii) electronically tunable resistance (iii) no requirement of any active/passive component matching constraint (iv) good non-ideal behavior and (v) low sensitivity values. The Influence of VDTA terminal parasitics on high frequency behavior of proposed circuit is also investigated. The workability of proposed resistor simulator has been verified by an application example of voltage mode low-pass filter. To validate the theoretical analysis, SPICE simulations with TSMC 0.18µm CMOS process parameters have been performed.
Authors and Affiliations
Mayank Srivastava, Dinesh Prasad
Keywords
Related Articles
- EP ID EP362481
- DOI 10.7251/ELS1620090S
- Views 85
- Downloads 0
Hardware Implementation of FTC of Induction Machine on FPGA
In this paper, a new design method of Direct Torque Control using Space Vector Modulation (DTC-SVM) of an Induction Machine (IM), which is based on Fault Tolerant Control (FTC) is proposed. Due to its complexity, the FTC...
A Novel SVPWM Algorithm Considering Neutral-Point Potential Balancing for Three-Level NPC Inverter
For three-level inverter, complexity of control strategy and neutral-point potential imbalance problem of DC side is the bottleneck restricting its application. In order to solve the problem, a simplified implementation...
Real Measurements and Evaluation of the Influence of Atmospheric Phenomena on FSO Combined with Modulation Formats
The influence of atmospheric environment is fundamental for Free-Space Optical link (FSO). The atmosphere can significantly degrade the communication quality of FSO up to so low received power/RSSI level that it can lead...
Telescopic Op-Amp Optimization for MDAC Circuit Design
An 8-bit 40-MS/s low power Multiplying Digital-to Analog Converter (MDAC) for a pipelined-to-Analog to Digital converter (ADC) is presented. The conventional dedicated operational amplifier (Op-Amp) is performed by using...
Design of a 1 DOF MEMS motion stage for a parallel plane geometry rheometer
Rotational rheometers are used to measure paste properties, but the test would take too long to be useful for quality control (QC) on the job site. In this paper, a new type of rheometer is proposed based on a one degree...