HMC345LP3
... Package bottom has exposed metal paddle that must also be connected to PCB RF ground. ...
... Package bottom has exposed metal paddle that must also be connected to PCB RF ground. ...
1. Digital I/O Types of Digital I/O Boards / Common Applications 3
... supervised while controller input / output and digitized data can be easily monitored. ...
... supervised while controller input / output and digitized data can be easily monitored. ...
(Dynamic) Voltage (Frequency)
... A potential discrete power-supply design would require a resistor network in the feedback path, which is controlled through GPIO-controlled FETs. However, both the number of feasible voltage steps, as well as the tolerances of resistors, can easily negate the benefit of AVS. All of these variances s ...
... A potential discrete power-supply design would require a resistor network in the feedback path, which is controlled through GPIO-controlled FETs. However, both the number of feasible voltage steps, as well as the tolerances of resistors, can easily negate the benefit of AVS. All of these variances s ...
Chapter 11: Overvoltage Effects on Analog Integrated Circuits
... The thermal noise of the resistor, the voltage noise due to amplifier noise current flowing through the resistor, and the input noise voltage of the amplifier are added together (in root-sum-square manner, since the noise voltages are uncorrelated) to determine the total input noise and may be compa ...
... The thermal noise of the resistor, the voltage noise due to amplifier noise current flowing through the resistor, and the input noise voltage of the amplifier are added together (in root-sum-square manner, since the noise voltages are uncorrelated) to determine the total input noise and may be compa ...
BD3506F
... and to reduce output voltage fluctuation when load is rapidly changed. When there is an insufficient capacity value, there is a possibility to cause oscillation, and when the equivalent serial resistance (ESR) of the capacitors is large, output voltage fluctuation is increased when load is rapidly c ...
... and to reduce output voltage fluctuation when load is rapidly changed. When there is an insufficient capacity value, there is a possibility to cause oscillation, and when the equivalent serial resistance (ESR) of the capacitors is large, output voltage fluctuation is increased when load is rapidly c ...
Evaluates: MAX1110/MAX1112 MAX1110 Evaluation System/ Evaluation Kit _______________General Description
... The MAX1110 evaluation system (EV system) is a complete, 8-channel data-acquisition system consisting of a MAX1110 evaluation kit (EV kit) and a Maxim 3V 68L11D microcontroller (µC) module. It is designed to evaluate the MAX1110, a low-power, +3V, 8-channel, 8-bit analog-to-digital converter (ADC) w ...
... The MAX1110 evaluation system (EV system) is a complete, 8-channel data-acquisition system consisting of a MAX1110 evaluation kit (EV kit) and a Maxim 3V 68L11D microcontroller (µC) module. It is designed to evaluate the MAX1110, a low-power, +3V, 8-channel, 8-bit analog-to-digital converter (ADC) w ...
SECO Catalog 2009
... signal over Cat5e/6 cable. Use with personal computer, DVR, etc. with VGA output to CRT or LED monitors or VGA projectors. 450 ft. (137m) range. Passive device. No power required. ...
... signal over Cat5e/6 cable. Use with personal computer, DVR, etc. with VGA output to CRT or LED monitors or VGA projectors. 450 ft. (137m) range. Passive device. No power required. ...
capacitor switching transient modeling and analysis
... Figure 4.5: Harmonic Content Present in the Voltage Waveform .................................... 38 Figure 4.6: Transient Response of Phase A ...................................................................... 38 Figure 4.7: Transient Response of Phase A Current Waveform near Load............. ...
... Figure 4.5: Harmonic Content Present in the Voltage Waveform .................................... 38 Figure 4.6: Transient Response of Phase A ...................................................................... 38 Figure 4.7: Transient Response of Phase A Current Waveform near Load............. ...
Chapter 9 AC Sweep and Signal Analysis
... sweep (see the np parameter in “Using the .AC Statement”). If inter is omitted or set to zero, no summary printout is made. In this case, the distortion measures can be printed or plotted with the .PRINT or .PLOT statement. If inter is set to 1 or higher, a summary printout is made for the first fre ...
... sweep (see the np parameter in “Using the .AC Statement”). If inter is omitted or set to zero, no summary printout is made. In this case, the distortion measures can be printed or plotted with the .PRINT or .PLOT statement. If inter is set to 1 or higher, a summary printout is made for the first fre ...
Control of Electric Vehicle
... 3.3 Permanent magnet synchronous motor A permanent magnet synchronous motor is a motor that uses permanent magnets to produce the air gap magnetic field rather than using electromagnets. Such motors have significant advantages, such as high efficiency, small volume, light weight, high reliability an ...
... 3.3 Permanent magnet synchronous motor A permanent magnet synchronous motor is a motor that uses permanent magnets to produce the air gap magnetic field rather than using electromagnets. Such motors have significant advantages, such as high efficiency, small volume, light weight, high reliability an ...
A Low-Cost High-Speed Pulse Response Based Built-In Self Test For Analog
... from the extraction process. Nonetheless, DSP unit with specific extraction algorithms is necessary, and the on-chip implementation requires large chip area for digital circuits and memories. This work therefore oppositely realizes fault detection in time domain. No extraction process for the actual ...
... from the extraction process. Nonetheless, DSP unit with specific extraction algorithms is necessary, and the on-chip implementation requires large chip area for digital circuits and memories. This work therefore oppositely realizes fault detection in time domain. No extraction process for the actual ...
FPGA-Based Control for Electric Vehicle and Hybrid Electric
... NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the U.S. Patent and Trademark Office and in other countries. All other words and logos identified as trademarks or service marks are the property of their respective holders as described at www.altera.co ...
... NIOS, QUARTUS and STRATIX words and logos are trademarks of Altera Corporation and registered in the U.S. Patent and Trademark Office and in other countries. All other words and logos identified as trademarks or service marks are the property of their respective holders as described at www.altera.co ...
OPAx132 High-Speed FET-Input Operational Amplifiers (Rev. B)
... The OPAx132 series of FET-input operational amplifiers provides highspeed and excellent dc performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grad ...
... The OPAx132 series of FET-input operational amplifiers provides highspeed and excellent dc performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grad ...
Three Phase - Single Phase Converter
... kinetic energy of a three-phase induction 220 Vrms machine into a DC voltage. Since the input power and voltage drops in time, the converter keeps the DC voltage constant by controlling SPWM that generates the switching pulses of the converter. ...
... kinetic energy of a three-phase induction 220 Vrms machine into a DC voltage. Since the input power and voltage drops in time, the converter keeps the DC voltage constant by controlling SPWM that generates the switching pulses of the converter. ...
AN EFFICIENT BRAKING ALGORITHM FOR INTERIOR
... energy largely contributes to the raise of voltage on a DC link capacitor. A common way of solving this problem is to add switching and passive element (braking transistor and resistor) in parallel with DC link capacitor, though creating a braking chopper. Chopper maintains voltage on a DC link capa ...
... energy largely contributes to the raise of voltage on a DC link capacitor. A common way of solving this problem is to add switching and passive element (braking transistor and resistor) in parallel with DC link capacitor, though creating a braking chopper. Chopper maintains voltage on a DC link capa ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.