ldo low drop out regulator
Understanding low drop out ( LDO ) regulatorsfree download ABSTRACT This paper provides a basic understanding of the dropout performance of a low dropout linear regulator ( LDO ). It shows how both LDO and system parameters affect an LDOdropout performance, as well as how operating an LDO in, or near, dropout affects Understanding the […]
led driver
regulates the power to an LED or a string (or strings) of LEDs. An LED driver responds to the changing needs of the LED, or LED circuit, An LED driver is an electrical device that regulates power to an LED or a string of LEDs. Using one is very important in preventing damage to your […]
linear regulator
The linear regulator is the basic building block of nearly every power supply used in electronics. The IC linear regulator is so easy to use that it is virtually foolproof, and so inexpensive that it is usually one of the cheapest components Suboptimal design of linear regulator systems subject to computer storage limitationsfree download ABSTRACT […]
mixed signal
integrated circuit that has both analog circuits and digital circuits on a single semiconductor die. designs need to intermix and deal with a variety of. RF elements, data converters and complex digital designs An introduction to modeling embedded analog/ mixed signal systems using SystemC AMS extensionsfree download Abstract SystemC AMS extensions introduce new language constructs […]
mixer
The basic configuration of a single mixer is that it has two inputs and one output. It multiplies or mixes the carrier signal, either RF or intermediate frequency (IF) depending on an up conversion or down conversion mixer, with another input from the local oscillator (LO). The LO signal input terminal is used to assist […]
modulator
an electronic device whose input is a baseband signal which is used to modulate a radio frequency source Broad-band HBT BPSK and IQ modulator MMICs and millimeter-wave vector signal characterizationfree download Abstract Reflection-type binary phase-shift keying and in-phase and quadrature modulator monolithic microwave integrated circuits (MMICs) are reported in this paper. These MMICs are fabricated […]
motor driver
used to control motors in autonomous robots. Motor driver ICs act as an interface between microprocessors in robots and the motors in the robot. DC motor driver ICs provide the simplest and most flexible solution available for driving brushed direct current (DC) motors. These ICs include power FETs and protection circuits. Three-phase sinusoidal current PWM […]
multiplexer
a multiplexer (or mux) is a device that selects one of several analog or digital input signals a combinational circuit which have many data inputs and single output depending on control or select inputs. A self-repairing multiplexer based FPGA inspired by biological processesfree download ABSTRACT Special-purpose parallel systems, and in particular cellular SIMD (Single- Instruction […]
opamp
a voltage amplifying device designed to be used with external feedback components such as resistors and capacitors between its output and input terminals. Design Of A Modified Ultra Low Power, High Precision CMOS Opamp based Comparator for Biomedical Applicationsfree download ABSTRACT In this paper we have represented an improved design of Two stage Opamp based […]
integrated circuit
An integrated circuit or monolithic integrated circuit is a set of electronic circuits on one small flat piece (or “chip”) of semiconductor material Bipolar and MOS analog integrated circuit designfree download The basic PLL system is comprised of three essential blocks:(1) a phase detector,(2) a loop filter, and (3) a voltage-controlled oscillator (VCO]. These three […]