EMC Testing Part 1
... probe based on a ferrite core and easily made by any electrical engineer. It is really just the closefield magnetic loop probe described above, coupled closely to the cable being measured by passing them both through the same hole in the middle of a ferrite cylinder. These current probes only measur ...
... probe based on a ferrite core and easily made by any electrical engineer. It is really just the closefield magnetic loop probe described above, coupled closely to the cable being measured by passing them both through the same hole in the middle of a ferrite cylinder. These current probes only measur ...
ONET4291T 数据资料 dataSheet 下载
... The voltage drop across the internal photodiode supply-filter resistor is monitored by means of a dc input current cancellation, AGC, and RSSI control circuit block. If the dc input current exceeds a certain level, it is partially cancelled by means of a controlled current source. This measure keeps ...
... The voltage drop across the internal photodiode supply-filter resistor is monitored by means of a dc input current cancellation, AGC, and RSSI control circuit block. If the dc input current exceeds a certain level, it is partially cancelled by means of a controlled current source. This measure keeps ...
Episode 118 - Teaching Advanced Physics
... It may be helpful to give a demonstration of a resistive sensor being used to turn some device on or off, as a way of giving point to the work. These experiments can be kept simple by using rather high resistances and high impedance digital voltmeters. They will not be a success using low impedance ...
... It may be helpful to give a demonstration of a resistive sensor being used to turn some device on or off, as a way of giving point to the work. These experiments can be kept simple by using rather high resistances and high impedance digital voltmeters. They will not be a success using low impedance ...
unit – ii applications of operational amplifiers
... Since op-amp provides some gain, input signal is not attenuated.Active filters are easier to time or adjust. (ii) No Loading Problem: Because of high i/p impedance & low o/p impedance of Op-amp, active cause loading of source or load. ...
... Since op-amp provides some gain, input signal is not attenuated.Active filters are easier to time or adjust. (ii) No Loading Problem: Because of high i/p impedance & low o/p impedance of Op-amp, active cause loading of source or load. ...
chapter 7 - Purdue Engineering
... Sometimes we make measurements and what is measured is a combination of what we wished to measure and noise. This noise could be caused by the electronic circuitry, by external factors that affect the measurement system, or by external factors that affect the variable we are trying to measure. If th ...
... Sometimes we make measurements and what is measured is a combination of what we wished to measure and noise. This noise could be caused by the electronic circuitry, by external factors that affect the measurement system, or by external factors that affect the variable we are trying to measure. If th ...
LM20146 6A, Adjustable Frequency Synchronous Buck Regulator
... precision analog input that enables the device when the voltage exceeds 1.18V (typical). The EN pin has 66 mV of hysteresis and will disable the output when the enable voltage falls below 1.11V (typical). If the EN pin is not used, it should be connected to VIN. Since the enable pin has a precise tu ...
... precision analog input that enables the device when the voltage exceeds 1.18V (typical). The EN pin has 66 mV of hysteresis and will disable the output when the enable voltage falls below 1.11V (typical). If the EN pin is not used, it should be connected to VIN. Since the enable pin has a precise tu ...
Low-Voltage FGMOS Based Voltage-to-Current Converter
... used in the design of mixers/ modulators, voltageto-frequency converters and interface units between circuits employing voltage-mode signal processing and those using current-mode processing. In addition, VTC converters are used as basic building blocks to perform various computational functions, su ...
... used in the design of mixers/ modulators, voltageto-frequency converters and interface units between circuits employing voltage-mode signal processing and those using current-mode processing. In addition, VTC converters are used as basic building blocks to perform various computational functions, su ...
9. lecture
... pulse (probe). Figure 9.9b and c shows the yields of harmonics 13 to 21 in both the zero-order (Fig. 9.9b) and the first-order diffraction (Fig. 9.9c). The intensity of the zero-order diffraction decreases in all harmonic orders following excitation and subsequently increases to a level that depends ...
... pulse (probe). Figure 9.9b and c shows the yields of harmonics 13 to 21 in both the zero-order (Fig. 9.9b) and the first-order diffraction (Fig. 9.9c). The intensity of the zero-order diffraction decreases in all harmonic orders following excitation and subsequently increases to a level that depends ...
LT5525 - High Linearity, Low Power Downconverting Mixer.
... A broadband RF input match can be easily realized by using both the series capacitor and series inductor as shown in Figure 5. This network provides good return loss at both lower and higher frequencies simultaneously, while maintaining good mid-band return loss. The broadband return loss is plotted ...
... A broadband RF input match can be easily realized by using both the series capacitor and series inductor as shown in Figure 5. This network provides good return loss at both lower and higher frequencies simultaneously, while maintaining good mid-band return loss. The broadband return loss is plotted ...
AD8065 AnaDev, SOT-23 145MHz RRIO.pdf
... Despite the low cost, the amplifiers provide excellent overall performance. The differential gain and phase errors of 0.02% and 0.02°, respectively, along with 0.1 dB flatness out to 7 MHz, make these amplifiers ideal for video applications. Additionally, they offer a high slew rate of 180 V/µs, exc ...
... Despite the low cost, the amplifiers provide excellent overall performance. The differential gain and phase errors of 0.02% and 0.02°, respectively, along with 0.1 dB flatness out to 7 MHz, make these amplifiers ideal for video applications. Additionally, they offer a high slew rate of 180 V/µs, exc ...
introduction
... The video or wideband amplifiers are designed to provide a relatively flat gain versus frequency response characteristics for the range of frequencies required to transmit video information. 28. Define Multivibrators. Mention its types. (MAY/JUNE 2010) Multivibrators are regenerative circuits, which ...
... The video or wideband amplifiers are designed to provide a relatively flat gain versus frequency response characteristics for the range of frequencies required to transmit video information. 28. Define Multivibrators. Mention its types. (MAY/JUNE 2010) Multivibrators are regenerative circuits, which ...
lec6
... the response and the current source is as the input. The initial condition in the circuit is zero; that is, the voltage across the capacitor is zero before the application of the input. In general we say that a circuit is in the zero state is all the initial conditions in the circuit are zero. The r ...
... the response and the current source is as the input. The initial condition in the circuit is zero; that is, the voltage across the capacitor is zero before the application of the input. In general we say that a circuit is in the zero state is all the initial conditions in the circuit are zero. The r ...
Experiment E2 DETERMINATION OF SCALE
... zero resistance so that the current being measured is not altered. In real circuits the resistance of the ammeter should be much less than total resistance of the circuit. An ideal voltmeter has infinite resistance so that no current exists in it. In practice, this condition requires that the voltme ...
... zero resistance so that the current being measured is not altered. In real circuits the resistance of the ammeter should be much less than total resistance of the circuit. An ideal voltmeter has infinite resistance so that no current exists in it. In practice, this condition requires that the voltme ...
Test probe
A test probe (test lead, test prod, or scope probe) is a physical device used to connect electronic test equipment to a device under test (DUT). They range from very simple, robust devices to complex probes that are sophisticated, expensive, and fragile.