Introduction to OrCAD Capture and PSpice Notes for demonstrators
... – Under the title is the type of project, which should be Analog or Mixed A/D if you want to use PSpice. – The body of the window shows the various files that are used by your project, although you don’t have to bother with most of them. I have expanded the tree for ./potdiv.dsn, which is the curren ...
... – Under the title is the type of project, which should be Analog or Mixed A/D if you want to use PSpice. – The body of the window shows the various files that are used by your project, although you don’t have to bother with most of them. I have expanded the tree for ./potdiv.dsn, which is the curren ...
TMC6130 Datasheet
... in order to simplify the design-in. In almost all cases the default values will fit. Nevertheless, special configurations are possible, if necessary. Interfacing The TMC6130 communicates with the microcontroller using the ERROR input/output for diagnostic feedback. During stand still, the SPI interf ...
... in order to simplify the design-in. In almost all cases the default values will fit. Nevertheless, special configurations are possible, if necessary. Interfacing The TMC6130 communicates with the microcontroller using the ERROR input/output for diagnostic feedback. During stand still, the SPI interf ...
TABLE OF CONTENTS
... air through the sides and exhausting it through the rear. Proper ventilation area for the power supplies is at least 1 of spacing on all sides. The PPS are built to configure into 1/2 rack mount configurations. ...
... air through the sides and exhausting it through the rear. Proper ventilation area for the power supplies is at least 1 of spacing on all sides. The PPS are built to configure into 1/2 rack mount configurations. ...
INTRODUCTION
... SigmaDSP GPIO pins feature a debounce circuit, which should be activated in SigmaStudio to avoid errors from contact chatter on switching. For active-low operation, as in this example circuit, the corresponding GPIO register should be set as an inverting input. For active-high operation, the registe ...
... SigmaDSP GPIO pins feature a debounce circuit, which should be activated in SigmaStudio to avoid errors from contact chatter on switching. For active-low operation, as in this example circuit, the corresponding GPIO register should be set as an inverting input. For active-high operation, the registe ...
LTM8008 - 72VIN, 6 Output DC/DC SEPIC uModule Regulator
... through an internal current sensing resistor and generates a voltage proportional to the switch current. This current sense voltage is added to a stabilizing slope compensation ramp and the resulting sum is compared with the voltage on the VC pin. When the stabilized current sense voltage exceeds th ...
... through an internal current sensing resistor and generates a voltage proportional to the switch current. This current sense voltage is added to a stabilizing slope compensation ramp and the resulting sum is compared with the voltage on the VC pin. When the stabilized current sense voltage exceeds th ...
EVALUATION OF UNCERTAINTY OF PHASE DIFFERENCE
... In the experimental measurement, two signals are generated by a phase standard, type 55002 Clarke Hess, with 50 Hz frequency and 10º phase difference. For each of the two signals 200 samples are taken in one signal period, simultaneously using two type 3458A Agilent digital multimeters as sampling v ...
... In the experimental measurement, two signals are generated by a phase standard, type 55002 Clarke Hess, with 50 Hz frequency and 10º phase difference. For each of the two signals 200 samples are taken in one signal period, simultaneously using two type 3458A Agilent digital multimeters as sampling v ...
electrical measurement laboratory
... 2. Experiments are done by groups of students (a maximum of three). 3. Experiments start at the scheduled time of the laboratory session when all the members of the group are ready. Any one who fails to join the group in 15 minutes will be assumed absent. 4. “Experiment sheets” is given to the stude ...
... 2. Experiments are done by groups of students (a maximum of three). 3. Experiments start at the scheduled time of the laboratory session when all the members of the group are ready. Any one who fails to join the group in 15 minutes will be assumed absent. 4. “Experiment sheets” is given to the stude ...
LTC2162/LTC2161/LTC2160 - 16-Bit, 65Msps/ 40Msps/25Msps Low
... Note 3: When these pin voltages are taken below GND or above VDD, they will be clamped by internal diodes. This product can handle input currents of greater than 100mA below GND or above VDD without latchup. Note 4: When these pin voltages are taken below GND they will be clamped by internal diodes. ...
... Note 3: When these pin voltages are taken below GND or above VDD, they will be clamped by internal diodes. This product can handle input currents of greater than 100mA below GND or above VDD without latchup. Note 4: When these pin voltages are taken below GND they will be clamped by internal diodes. ...
ADS1605 数据资料 dataSheet 下载
... and passband ripple is less than ±0.0025dB (to 2.2MHz). Both devices offer the same outstanding performance at these speeds with a signal-to-noise ratio up to 88dB, total harmonic distortion down to −99dB, and a spurious-free dynamic range up to 101dB. For even higher-speed operation, the data rate ...
... and passband ripple is less than ±0.0025dB (to 2.2MHz). Both devices offer the same outstanding performance at these speeds with a signal-to-noise ratio up to 88dB, total harmonic distortion down to −99dB, and a spurious-free dynamic range up to 101dB. For even higher-speed operation, the data rate ...
LT5512 - 1kHz-3GHz High Signal Level Down-Converting Mixer.
... shunt inductors. An impedance transformation is required to match the RF input to 50Ω (or 75Ω). EN (Pin 5): Enable Pin. When the input voltage is higher than 3V, the mixer circuits supplied through Pins 6, 7, 10, and 11 are enabled. When the input voltage is less than 0.3V, all circuits are disabled ...
... shunt inductors. An impedance transformation is required to match the RF input to 50Ω (or 75Ω). EN (Pin 5): Enable Pin. When the input voltage is higher than 3V, the mixer circuits supplied through Pins 6, 7, 10, and 11 are enabled. When the input voltage is less than 0.3V, all circuits are disabled ...
AN2640
... PFC overcurrent detection circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vout sense circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vin waveform circuit . . . . . . . . . . ...
... PFC overcurrent detection circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vout sense circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vin waveform circuit . . . . . . . . . . ...
A Compact Planar Rogowski Coil Current Sensor Silicon Carbide MOSFETs
... devices. The equivalent circuits of power switches just after being fully turned on are shown in Fig. 1. In the single device case (Fig. 1(a)), the overshoot current in the device has to decay very fast because the load inductor acts as a constant current and the capacitance at the drain is small. H ...
... devices. The equivalent circuits of power switches just after being fully turned on are shown in Fig. 1. In the single device case (Fig. 1(a)), the overshoot current in the device has to decay very fast because the load inductor acts as a constant current and the capacitance at the drain is small. H ...
ADE7759 数据手册DataSheet 下载
... The ADE7759 is an accurate active power and energy measurement IC with a serial interface and a pulse output. The ADE7759 incorporates two second-order Σ-∆ ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor, and all the signal processing required to perform active power and ...
... The ADE7759 is an accurate active power and energy measurement IC with a serial interface and a pulse output. The ADE7759 incorporates two second-order Σ-∆ ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor, and all the signal processing required to perform active power and ...
FEATURES DESCRIPTION APPLICATIONS
... JFET-input stage to offer an ultra-high dynamic range amplifier for high impedance buffering in data acquisition applications such as oscilloscope front-end amplifiers and machine vision applications such as photodiode transimpedance amplifiers used in wafer inspection. The wide 650MHz unity-gain ba ...
... JFET-input stage to offer an ultra-high dynamic range amplifier for high impedance buffering in data acquisition applications such as oscilloscope front-end amplifiers and machine vision applications such as photodiode transimpedance amplifiers used in wafer inspection. The wide 650MHz unity-gain ba ...
2.0V to 5.5V, 80μA, 8-, 10-, and 12-Bit, Low
... When SYNC goes low, it enables the input shift register and data are transferred in on the falling edges of the following clocks. The DAC is updated following 16th clock cycle, unless SYNC is taken high before this edge, in which case the rising edge of SYNC acts as an interrupt and the write sequen ...
... When SYNC goes low, it enables the input shift register and data are transferred in on the falling edges of the following clocks. The DAC is updated following 16th clock cycle, unless SYNC is taken high before this edge, in which case the rising edge of SYNC acts as an interrupt and the write sequen ...
PSU_Part3_PFC - Renesas e
... Countermeasures against acoustic noise are as follows. 1) Change the boost inductor and filter to ones hardened with varnish 2) Change the capacitor to one which does no generate noise easily 3) Hermetically seal the set so that sound doesn't leak (cost rises, and heat dissipation is difficult). 4 ...
... Countermeasures against acoustic noise are as follows. 1) Change the boost inductor and filter to ones hardened with varnish 2) Change the capacitor to one which does no generate noise easily 3) Hermetically seal the set so that sound doesn't leak (cost rises, and heat dissipation is difficult). 4 ...
Low Noise, High Slew Rate, Unity Gain Stable Voltage Feedback
... The maximum junction temperature for continuous operation is limited by package constraints. Operation above this temperature may result in reduced reliability and/or lifetime of the device. See Maximum Die Temperature to Prevent Oscillation section in the Application Information of this data sheet. ...
... The maximum junction temperature for continuous operation is limited by package constraints. Operation above this temperature may result in reduced reliability and/or lifetime of the device. See Maximum Die Temperature to Prevent Oscillation section in the Application Information of this data sheet. ...
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.