Control of a DC/DC Converter Using FlexPWM`s Force
... As long as no over-current condition occurs, the force-out logic never leaves Normal mode. At each edge of PWM0_H, the force-out logic is switched back to Normal mode before being configured for the new setting (either One mode or Zero mode). This normal mode is applied by a so-called software force ...
... As long as no over-current condition occurs, the force-out logic never leaves Normal mode. At each edge of PWM0_H, the force-out logic is switched back to Normal mode before being configured for the new setting (either One mode or Zero mode). This normal mode is applied by a so-called software force ...
vlsi design of power efficient 4- bit signed adder for
... pass-transistor logic (PTL). High speed, less power dissipation and less interconnection effects are some of the main advantages of PTL technology [9]. The advantages of the PTL come at a cost, the threshold drop across the single-channel pass transistors and the static power dissipation. These prob ...
... pass-transistor logic (PTL). High speed, less power dissipation and less interconnection effects are some of the main advantages of PTL technology [9]. The advantages of the PTL come at a cost, the threshold drop across the single-channel pass transistors and the static power dissipation. These prob ...
Full Duplex RS-485 Over Two Wires Reference Design
... provide at least 1.5-V differential over a 54-Ω load and a receiver must detect a differential input of at least 200 mV. These specifications allow for robust performance despite the given signal degradation along the bus path. High and low logic states on an RS-485 bus are represented by a positive ...
... provide at least 1.5-V differential over a 54-Ω load and a receiver must detect a differential input of at least 200 mV. These specifications allow for robust performance despite the given signal degradation along the bus path. High and low logic states on an RS-485 bus are represented by a positive ...
Unit: 1 – Binary Systems and Logic Circuits
... parameter variation Input signals are converted from analog to digital form before it is processed Due to process of sampling and quantization there is loss of information. Digital systems may offer limitations for real time processing ...
... parameter variation Input signals are converted from analog to digital form before it is processed Due to process of sampling and quantization there is loss of information. Digital systems may offer limitations for real time processing ...
Examples of Solved Problems for Chapter 3, 5, 6, 7
... and any number of AND, OR, and NOT gates. Solution: Figure 7.84 gives a possible circuit. The value of each coin is represented by a corresponding five-bit number. It is added to the current total, which is held in register S. The required output is Z = s5 + s4 s3 s2 s1 The register is clocked by the ...
... and any number of AND, OR, and NOT gates. Solution: Figure 7.84 gives a possible circuit. The value of each coin is represented by a corresponding five-bit number. It is added to the current total, which is held in register S. The required output is Z = s5 + s4 s3 s2 s1 The register is clocked by the ...
Institutionen för systemteknik technology Department of Electrical Engineering
... The concept of DCVSL was first presented by Heller et al [6]. These gates are very complex and faster than conventional CMOS logic, later a comparison between DCVSL and conventional CMOS was made by Chu et al [6]. By using a straightforward technique, DCVSL circuits are built instantaneously based o ...
... The concept of DCVSL was first presented by Heller et al [6]. These gates are very complex and faster than conventional CMOS logic, later a comparison between DCVSL and conventional CMOS was made by Chu et al [6]. By using a straightforward technique, DCVSL circuits are built instantaneously based o ...
Electricity2
... closed circuits/ and today we learned about Resistance and SERIES / PARALLEL Circuits. BIG PICTURE = You need to know about resistance since it limits voltage which affects current (things work/don’t work) You know need to write out (your answer to the ESSESTIAL QUESTION (on AVID notes) (What is Res ...
... closed circuits/ and today we learned about Resistance and SERIES / PARALLEL Circuits. BIG PICTURE = You need to know about resistance since it limits voltage which affects current (things work/don’t work) You know need to write out (your answer to the ESSESTIAL QUESTION (on AVID notes) (What is Res ...
Electronic Mechanic
... Construction of FET, differentiate it with BJT. Purpose of Gate, Drain and source terminals and voltage/current relations between them. Amplification factor of FET. Impedances between various terminals. Interpret the main parameters of the FET. Suitability of FET amplifiers in measuring device appli ...
... Construction of FET, differentiate it with BJT. Purpose of Gate, Drain and source terminals and voltage/current relations between them. Amplification factor of FET. Impedances between various terminals. Interpret the main parameters of the FET. Suitability of FET amplifiers in measuring device appli ...
Pass-Transistor Logic
... When B is “1”, top device turns on and copies the input A to output F. When B is low, bottom device turns on and passes a “0”. The presence of the switch driven by B is essential to ensure that the gate is static – a low-impedance path must exist to supply rails. Adv.: Fewer devices to implement som ...
... When B is “1”, top device turns on and copies the input A to output F. When B is low, bottom device turns on and passes a “0”. The presence of the switch driven by B is essential to ensure that the gate is static – a low-impedance path must exist to supply rails. Adv.: Fewer devices to implement som ...
multithreshold cmos sleep stack and logic stack technique for digital
... pMOS and nMO Stransistor. MTCMOS technique uses multiple voltages in the circuit which is the main advantage of this. Power dissipation, propagation delay and power delay product are calculated. Constrains like power, delay is compared with the existing techniques. It is proved that proposed techniq ...
... pMOS and nMO Stransistor. MTCMOS technique uses multiple voltages in the circuit which is the main advantage of this. Power dissipation, propagation delay and power delay product are calculated. Constrains like power, delay is compared with the existing techniques. It is proved that proposed techniq ...
A forum for the exchange of circuits, systems, and software for real
... continuously for 41 years—starting in 1967. It discusses products, applications, technology, and techniques for analog, digital, and mixed-signal processing. It is currently published in two editions—online, monthly at the above URL, and quarterly in print, as periodic retrospective collections of a ...
... continuously for 41 years—starting in 1967. It discusses products, applications, technology, and techniques for analog, digital, and mixed-signal processing. It is currently published in two editions—online, monthly at the above URL, and quarterly in print, as periodic retrospective collections of a ...
Digital circuit blocks
... supplied by the driving stage. The magnitude of this charge is Czl V, where zl V is the difference between the voltages across the capacitor before and after the transient. For a resistive load also the charge flowing during the transition from high to low voltage can be calculated from the final va ...
... supplied by the driving stage. The magnitude of this charge is Czl V, where zl V is the difference between the voltages across the capacitor before and after the transient. For a resistive load also the charge flowing during the transition from high to low voltage can be calculated from the final va ...
The Fender Bassman 5F6-A Family of Preamplifier Circuits
... circuit elements (capacitors, inductors, resistors, etc.) when simple rounding rules are applied [4]. Using other numerical methods these "passive" elements can become locally active with rounding error pumping energy into the system if care is not taken to ensure energy conservation. WDFs were inve ...
... circuit elements (capacitors, inductors, resistors, etc.) when simple rounding rules are applied [4]. Using other numerical methods these "passive" elements can become locally active with rounding error pumping energy into the system if care is not taken to ensure energy conservation. WDFs were inve ...
NUMBER SYSTEM AND CODES INTRODUCTION:-
... DIGITAL CODES:In practice the digital electronics requires to handle data which may be numeric, alphabets and special characters. This requires the conversion of the incoming data into binary format before it can be processed. There is various possible ways of doing this and this process is called e ...
... DIGITAL CODES:In practice the digital electronics requires to handle data which may be numeric, alphabets and special characters. This requires the conversion of the incoming data into binary format before it can be processed. There is various possible ways of doing this and this process is called e ...
digital_bsc2_gurdeep
... stored in the memory will be lost. Many semiconductor memories are volatile. 2. Non-volatile memory: Memory units that retain the stored information even when power is turned off are said to be non-volatile. 3. Random Access Memory (RAM): The RAM is a random access memory that has both read and writ ...
... stored in the memory will be lost. Many semiconductor memories are volatile. 2. Non-volatile memory: Memory units that retain the stored information even when power is turned off are said to be non-volatile. 3. Random Access Memory (RAM): The RAM is a random access memory that has both read and writ ...
Chap006-2011
... • Noise margins represent “safety margins” that prevent the circuit from producing erroneous outputs in the presence of noisy inputs • Noise margins are defined for low and high input levels using the following equations: one’s output is the input of next stage NML = VIL – VOL NMH = VOH – VIH Microe ...
... • Noise margins represent “safety margins” that prevent the circuit from producing erroneous outputs in the presence of noisy inputs • Noise margins are defined for low and high input levels using the following equations: one’s output is the input of next stage NML = VIL – VOL NMH = VOH – VIH Microe ...
Digital electronics
Digital electronics or digital (electronic) circuits are electronics that handle digital signals- discrete bands of analog levels, rather than by continuous ranges (as used in analogue electronics). All levels within a band of values represent the same numeric value. Because of this discretization, relatively small changes to the analog signal levels due to manufacturing tolerance, signal attenuation or parasitic noise do not leave the discrete envelope, and as a result are ignored by signal state sensing circuitry.In most cases the number of these states is two, and they are represented by two voltage bands: one near a reference value (typically termed as ""ground"" or zero volts), and the other a value near the supply voltage. These correspond to the ""false"" (""0"") and ""true"" (""1"") values of the Boolean domain, respectively, yielding binary code.Digital techniques are useful because it is easier to get an electronic device to switch into one of a number of known states than to accurately reproduce a continuous range of values.Digital electronic circuits are usually made from large assemblies of logic gates, simple electronic representations of Boolean logic functions.