AD9708 数据手册DataSheet 下载
... S/N+D is the ratio of the rms value of the measured output signal to the rms sum of all other spectral components below the Nyquist frequency, including harmonics but excluding dc. The value for S/N+D is expressed in decibels. ...
... S/N+D is the ratio of the rms value of the measured output signal to the rms sum of all other spectral components below the Nyquist frequency, including harmonics but excluding dc. The value for S/N+D is expressed in decibels. ...
Ultronics™ Joystick
... Operating Cross Section ............................................................................................................................................3 ...
... Operating Cross Section ............................................................................................................................................3 ...
Synthesis and Analysis of a Versatile DC-DC Converter Designed by Using
... mode of operation is presented in this paper. Compared with conventional versatile converters, the proposed converter can realize high efficiency and flexibility of output voltages. The characteristics of the proposed converter are investigated by SPICE simulations and theoretical analyses. Concerni ...
... mode of operation is presented in this paper. Compared with conventional versatile converters, the proposed converter can realize high efficiency and flexibility of output voltages. The characteristics of the proposed converter are investigated by SPICE simulations and theoretical analyses. Concerni ...
Action PAK AP7380 ® Frequency Input, Field Configurable
... output returns to the previous level. A couple more CCW turns will provide optimal noise rejection. 4. Run the input through the full frequency range to make sure that the pulses are sensed at both the low and high input frequencies. If the output drops out during this test, when the input freq. >0% ...
... output returns to the previous level. A couple more CCW turns will provide optimal noise rejection. 4. Run the input through the full frequency range to make sure that the pulses are sensed at both the low and high input frequencies. If the output drops out during this test, when the input freq. >0% ...
MAX5052/MAX5053 Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies
... The MAX5052/MAX5053 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX5052 is well suited for universal input (rectified 85VAC to 265VAC) or telecom (-36VDC to -72VDC) power supplies. The MAX50 ...
... The MAX5052/MAX5053 current-mode PWM controllers contain all the control circuitry required for the design of wide-input-voltage isolated and nonisolated power supplies. The MAX5052 is well suited for universal input (rectified 85VAC to 265VAC) or telecom (-36VDC to -72VDC) power supplies. The MAX50 ...
Stability and accuracy of active shielding for grounded capacitive sensors Ferran Reverter
... The performance of active shielding is analysed using the circuit shown in figure 4(a). This circuit uses an input voltage v in instead of the voltage provided by the ST comparator in figure 2. The voltage to be analysed is v p, which is the voltage that will then be compared to the threshold voltag ...
... The performance of active shielding is analysed using the circuit shown in figure 4(a). This circuit uses an input voltage v in instead of the voltage provided by the ST comparator in figure 2. The voltage to be analysed is v p, which is the voltage that will then be compared to the threshold voltag ...
AD6630 数据手册DataSheet 下载
... input impedance of 200 Ω and an output of 400 Ω. In the typical application shown below, these values match the real portion of a typical SAW filter. Other devices can be matched using standard matching network techniques. The AD6630 is built using Analog Devices’ high speed complementary bipolar pr ...
... input impedance of 200 Ω and an output of 400 Ω. In the typical application shown below, these values match the real portion of a typical SAW filter. Other devices can be matched using standard matching network techniques. The AD6630 is built using Analog Devices’ high speed complementary bipolar pr ...
objectives
... b. Measure VDD on one of the chip pins with the DMM. c. Before connecting the NMOS circuit of Figure 2, set the second DC power supply to 0 V. Now connect the circuit shown. 2. Measure the threshold voltage VT a. Manually sweep VGS from 0 to 2.6 V in 0.2-V increments and measure the corresponding va ...
... b. Measure VDD on one of the chip pins with the DMM. c. Before connecting the NMOS circuit of Figure 2, set the second DC power supply to 0 V. Now connect the circuit shown. 2. Measure the threshold voltage VT a. Manually sweep VGS from 0 to 2.6 V in 0.2-V increments and measure the corresponding va ...
DAC 1 - godinweb
... number of bits in the binary number. ◊ Scale is referred to as Resolution in DACs. ◊ DACs have two extremes in output values: zero and full-scale output. Knowing these two extremes and the number of unique digital outputs in between, the resolution of a circuit can therefore be determined. ...
... number of bits in the binary number. ◊ Scale is referred to as Resolution in DACs. ◊ DACs have two extremes in output values: zero and full-scale output. Knowing these two extremes and the number of unique digital outputs in between, the resolution of a circuit can therefore be determined. ...
OPA353 OPA2353 OPA4353 High-Speed, Single-Supply, Rail-to-Rail
... supply rails) can turn on the OPA353’s input protection diodes, causing excessive current to flow in or out of the input pins. Momentary voltages greater than 300mV beyond the power supply can be tolerated if the current on the input pins is limited to 10mA. This is easily accomplished with an input ...
... supply rails) can turn on the OPA353’s input protection diodes, causing excessive current to flow in or out of the input pins. Momentary voltages greater than 300mV beyond the power supply can be tolerated if the current on the input pins is limited to 10mA. This is easily accomplished with an input ...
MAX31913 Industrial, Octal, Digital Input Translator/Serializer General Description
... lowpass filtering, and channel serialization. Input current limiting allows a significant reduction in power consumed from the field voltage supply as compared to traditional discrete resistor-divider implementations. Selectable onchip lowpass filters allow flexible debouncing and filtering of senso ...
... lowpass filtering, and channel serialization. Input current limiting allows a significant reduction in power consumed from the field voltage supply as compared to traditional discrete resistor-divider implementations. Selectable onchip lowpass filters allow flexible debouncing and filtering of senso ...
Difet OPA627 OPA637 Precision High-Speed
... converter) because this could introduce excessive temperature drift. Generally, the offset drift will change by approximately 4µV/°C for 1mV of change in the offset voltage due to an offset adjustment (as shown on Figure 3). ...
... converter) because this could introduce excessive temperature drift. Generally, the offset drift will change by approximately 4µV/°C for 1mV of change in the offset voltage due to an offset adjustment (as shown on Figure 3). ...
MAX1703 1-Cell to 3-Cell, High-Power (1.5A), Low-Noise, Step-Up DC-DC Converter ________________General Description
... DC-DC converter intended for use in battery-powered wireless applications. It uses a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate a 2.5V to 5.5V output from battery inputs, such as one to three NiCd/NiMH cells or one Li-Ion cell. The device includes a 2A, 75mΩ, N-cha ...
... DC-DC converter intended for use in battery-powered wireless applications. It uses a synchronous-rectified pulse-width-modulation (PWM) boost topology to generate a 2.5V to 5.5V output from battery inputs, such as one to three NiCd/NiMH cells or one Li-Ion cell. The device includes a 2A, 75mΩ, N-cha ...
MAX31913 - Maxim Part Number Search
... discrete resistor-divider implementations. Selectable onchip lowpass filters allow flexible debouncing and filtering of sensor outputs based on the application. On-chip serialization allows a drastic reduction in the number of optocouplers used for isolation. The device serializer is stackable so th ...
... discrete resistor-divider implementations. Selectable onchip lowpass filters allow flexible debouncing and filtering of sensor outputs based on the application. On-chip serialization allows a drastic reduction in the number of optocouplers used for isolation. The device serializer is stackable so th ...
What Does “Rail-to-Rail” Operation Really Mean?
... ADN009, What Does “Rail-to-Rail” Operation Really Mean? ADN003, Select the Right Operational Amplifier for your Filtering ...
... ADN009, What Does “Rail-to-Rail” Operation Really Mean? ADN003, Select the Right Operational Amplifier for your Filtering ...
Tektronix: Application Note > Fundamentals of Floating
... measurements. In addition to the safety benefits, the use of these probes can improve measurement quality. Differential probes provide balanced measurement input capacitance so any point in the ...
... measurements. In addition to the safety benefits, the use of these probes can improve measurement quality. Differential probes provide balanced measurement input capacitance so any point in the ...
Delphi DNM, Non-Isolated Point of Load
... distribution losses on output line. In the event of an open remote sense line, the module shall maintain local sense regulation through an internal resistor. The module shall correct for a total of 0.5V of loss. The remote sense line impedance shall be < 10Ω. Distribution Losses ...
... distribution losses on output line. In the event of an open remote sense line, the module shall maintain local sense regulation through an internal resistor. The module shall correct for a total of 0.5V of loss. The remote sense line impedance shall be < 10Ω. Distribution Losses ...
EE 1414446
... operating in parallel, interconnected by transmission lines and supplying large number of widely distributed loads. The voltage and frequency of the infinite busbar is constant [1]. There are many benefits of operating many alternators in parallel to each other like continuity of power supply, relia ...
... operating in parallel, interconnected by transmission lines and supplying large number of widely distributed loads. The voltage and frequency of the infinite busbar is constant [1]. There are many benefits of operating many alternators in parallel to each other like continuity of power supply, relia ...
Fundamentals of Floating Measurements and Isolated Input Oscilloscopes.pdf
... measurements. In addition to the safety benefits, the use of these probes can improve measurement quality. Differential probes provide balanced measurement input capacitance so any point in the ...
... measurements. In addition to the safety benefits, the use of these probes can improve measurement quality. Differential probes provide balanced measurement input capacitance so any point in the ...
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.