AND8040/D Phase Lock Loop General Operations
... When the phases of R and FB are not matching, the R input positive edge is considered the reference. The FB (feedback) input rising edge is regarded as the variable. The variable input edge may either lead or lag over a range of 180° ( radians) with reference to the R input cycle rising edge. If ...
... When the phases of R and FB are not matching, the R input positive edge is considered the reference. The FB (feedback) input rising edge is regarded as the variable. The variable input edge may either lead or lag over a range of 180° ( radians) with reference to the R input cycle rising edge. If ...
Lab 1 - University of Kentucky College of Engineering
... codes in a subdirectory. You will not need these for this lab.) Move the executables to a directory you want to work in. For testing how the GPIB interface works make sure the oscilloscope and function generator are attached as in Fig. 2, instruments are turned on, and USB GPIB cables are connected ...
... codes in a subdirectory. You will not need these for this lab.) Move the executables to a directory you want to work in. For testing how the GPIB interface works make sure the oscilloscope and function generator are attached as in Fig. 2, instruments are turned on, and USB GPIB cables are connected ...
Audio Digital to Analog Converter
... • R-2R Ladder Architecture • Current progress – Poly resistor, NOR gates, D-flipflops ...
... • R-2R Ladder Architecture • Current progress – Poly resistor, NOR gates, D-flipflops ...
In a series circuit
... Upon completion of this module, students should be able to: 1. Explore the idea of a series circuit. 2. Understand how to draw a circuit diagram of a series circuit. 3. State the voltage, current, resistance, and power characteristics of a series circuit. 4. Solve for unknown circuit values in a ser ...
... Upon completion of this module, students should be able to: 1. Explore the idea of a series circuit. 2. Understand how to draw a circuit diagram of a series circuit. 3. State the voltage, current, resistance, and power characteristics of a series circuit. 4. Solve for unknown circuit values in a ser ...
PPT: 555 - godinweb
... ◊ Oscillators with adjustable frequency and Duty Cycle ◊ Monostable Multivibrators ◊ Analog to digital Converters ◊ Frequency Meters ◊ Many other applications…. ◊ The clock on the Vulcan Board is generated by a 555 timer. ...
... ◊ Oscillators with adjustable frequency and Duty Cycle ◊ Monostable Multivibrators ◊ Analog to digital Converters ◊ Frequency Meters ◊ Many other applications…. ◊ The clock on the Vulcan Board is generated by a 555 timer. ...
Design of Three Phase PWM Voltage Source Inverter
... converts DC-AC power. The function of an inverter is to convert DC power to AC, these are offered to as Voltage Source Inverters (VSI). A voltage source inverter (VSI) is one that takes in a fixed voltage from a device, such as a dc power supply, and converts it to a variable-frequency AC supply. VS ...
... converts DC-AC power. The function of an inverter is to convert DC power to AC, these are offered to as Voltage Source Inverters (VSI). A voltage source inverter (VSI) is one that takes in a fixed voltage from a device, such as a dc power supply, and converts it to a variable-frequency AC supply. VS ...
LT1116 – 12ns, Single Supply Ground-Sensing Comparator
... internal bias conditions are correct. For low overdrive conditions VOS is added to the measured overdrive. Note 5: Input latch set-up time, tSU, is the interval in which the input signal must be stable prior to asserting the latch signal. The hold time, tH, is the interval after the latch is asserte ...
... internal bias conditions are correct. For low overdrive conditions VOS is added to the measured overdrive. Note 5: Input latch set-up time, tSU, is the interval in which the input signal must be stable prior to asserting the latch signal. The hold time, tH, is the interval after the latch is asserte ...
012272276AH
... with the signal generated by the 3rd harmonic control, is sent to the PWM generator to drive the switches of the series converter. 5.2 Control of the third harmonic frequency component: The major control loop with the DPFC series converter control is 3rd harmonic frequency control is to maintain the ...
... with the signal generated by the 3rd harmonic control, is sent to the PWM generator to drive the switches of the series converter. 5.2 Control of the third harmonic frequency component: The major control loop with the DPFC series converter control is 3rd harmonic frequency control is to maintain the ...
EVALUATION AND DESIGN SUPPORT
... (Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by i ...
... (Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by i ...
2.5 A high-side driver industrial intelligent power switch
... In order to minimize the power dissipation when the output is shorted to grounded, an innovative, non dissipative short circuit protection (patent pending) is implemented, avoiding, thus the intervention of the thermal protection in most cases. Whenever the output is shorted to ground, or, generally ...
... In order to minimize the power dissipation when the output is shorted to grounded, an innovative, non dissipative short circuit protection (patent pending) is implemented, avoiding, thus the intervention of the thermal protection in most cases. Whenever the output is shorted to ground, or, generally ...
AD633 - Department of Electrical Engineering at the University of
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise ...
... Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise ...
62. Design and Implementation of Multilevel Matrix Converter
... allows connection of input lines to output lines. The Matrix Converter (MC) has several advantages over traditional rectifier-inverter type power frequency conversions. It provides sinusoidal input and output waveforms, with minimum higher order harmonics and no sub harmonics [1]. It does not have a ...
... allows connection of input lines to output lines. The Matrix Converter (MC) has several advantages over traditional rectifier-inverter type power frequency conversions. It provides sinusoidal input and output waveforms, with minimum higher order harmonics and no sub harmonics [1]. It does not have a ...
98% Efficient Single-Stage AC/DC Converter Topologies
... which does not change its structure irrespective of the polarity of the source voltage. Therefore, the source voltage can be an AC voltage vAC which changes its polarity as shown in Figure 7. Note how the polarity of the input source automatically dictates which of the two rectifiers should be condu ...
... which does not change its structure irrespective of the polarity of the source voltage. Therefore, the source voltage can be an AC voltage vAC which changes its polarity as shown in Figure 7. Note how the polarity of the input source automatically dictates which of the two rectifiers should be condu ...
DC Circuits
... •It is a decrease if Q is the side you are going in •It is an increase if Q is the side you are going out •The current is related to the time change of Q •Add a minus sign if I isn’t on the same side as Q •If you are in a steady state, the current through a capacitor is always zero ...
... •It is a decrease if Q is the side you are going in •It is an increase if Q is the side you are going out •The current is related to the time change of Q •Add a minus sign if I isn’t on the same side as Q •If you are in a steady state, the current through a capacitor is always zero ...
all-purpose dc regulated power supply
... that the local electrical supply is the same as the input voltage of this power supply. 2. Abnormal operation: Do not use your hands or other parts of the body to touch the fan-out of the DC500V to prevent being hurt A. The connection between the fan-out and the load must be locked-in, if not the ou ...
... that the local electrical supply is the same as the input voltage of this power supply. 2. Abnormal operation: Do not use your hands or other parts of the body to touch the fan-out of the DC500V to prevent being hurt A. The connection between the fan-out and the load must be locked-in, if not the ou ...
Inverter tests keep CCFLs shining
... the model. A 5-V or 12-V signal on the enable pin activates the inverter. ...
... the model. A 5-V or 12-V signal on the enable pin activates the inverter. ...
MatLAB program - Virginia Tech
... Charging a Capacitor • At first, it is easy to store charge in the capacitor. • As more charge is stored on the plates of the capacitor, it becomes increasingly difficult to place additional charge on the plates. – Coulombic repulsion from the charge already on the plates creates an opposing force ...
... Charging a Capacitor • At first, it is easy to store charge in the capacitor. • As more charge is stored on the plates of the capacitor, it becomes increasingly difficult to place additional charge on the plates. – Coulombic repulsion from the charge already on the plates creates an opposing force ...
Introduction to DC-DC Conversion – Cont.
... THE BUCK CONVERTER The current spikes ISW can be controlled by adding an inductor (L) between the switch (SW) and the capacitor (C ). Since Inductor acts as a storage energy. When the switch is close, the inductor will absorb the energy and when the switch is open, the inductor will supply that ene ...
... THE BUCK CONVERTER The current spikes ISW can be controlled by adding an inductor (L) between the switch (SW) and the capacitor (C ). Since Inductor acts as a storage energy. When the switch is close, the inductor will absorb the energy and when the switch is open, the inductor will supply that ene ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.