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The Root-Mean Square of a Periodic Waveform
The Root-Mean Square of a Periodic Waveform

... If V is positive, the diode is forward-biased. Then, the diode can conduct a significant positive current I even though V is a small voltage of typically 0.7 V for the most common diode (silicon diode). If V is negative, the diode is reverse-biased. This negative current is so small that it is often ...
Breadboards and Circuits
Breadboards and Circuits

... • Current passing through a diode can only go in one direction, called the forward direction. • Current trying to flow the reverse direction is blocked. They’re like the oneway valve of electronics. ...
Intro to Arduino
Intro to Arduino

HMC856LC5 数据资料DataSheet下载
HMC856LC5 数据资料DataSheet下载

... GND, and may be AC or DC coupled. The differential CML outputs are source terminated to 50 Ohms and may also be AC or DC coupled. Outputs can be connected directly to a 50 Ohm ground terminated system or drive devices with CML logic input. The control lines B4:B0 ae differential CML inputs terminate ...
voltage divider rule
voltage divider rule

How do I know the answer if I`m not sure of the question?
How do I know the answer if I`m not sure of the question?

... All of the techniques mentioned so far fall into the general category of regression (including least squares)  Find a solution for most by taking the gradient and setting it equal to zero T -1 T  x=(A A+I) A b  Equation for , which is solved by finding the roots of the equation (Newton’s or bis ...
Ch 22&23 Current Electricity
Ch 22&23 Current Electricity

A Current-Mode Square-Rooting Circuit Using Negative Feedback Technique
A Current-Mode Square-Rooting Circuit Using Negative Feedback Technique

... used in neural networks applications, measurement and instrumentation. For example it can be used to compute the Euclidean distance between two vectors[1], or to calculate the r.m.s. value of an arbitrary waveform[2]. In the past, squarerooting circuit was proposed by using operational amplifiers(op ...
MC14046B - Phase Locked Loop
MC14046B - Phase Locked Loop

2.5V or 3.3V, 200-MHz, 9-Output Clock Driver,CY29350 - tyro
2.5V or 3.3V, 200-MHz, 9-Output Clock Driver,CY29350 - tyro

Design and Implementation of Carrier Based Sinusoidal PWM
Design and Implementation of Carrier Based Sinusoidal PWM

... Abstract: SPWM or sinusoidal pulse width modulation is widely used in power electronics to digitize the power so that a sequence of voltage pulses can be generated by the on and off of the power switches. The pulse width modulation inverter has been the main choice in power electronic for decades, b ...
Isolated dc-dc converters with high-output voltage for twta
Isolated dc-dc converters with high-output voltage for twta

... 1) First Stage ([ , ] Fig. 12): Both main switches are conducting and the currents flowing through the primary windings have the same absolute value and opposite direction. Thus, the stores energy. rectifier diodes are blocked and input inductor The resonance between the leakage inductance and the p ...
Features
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... equipment and high speed to battery operated devices. Due to the low power stand-by and dynamic operation, overall system reliability is improved This device consists of eight Function Blocks inter-connected by a low power Advanced Interconnect Matrix (AIM). The AIM feeds 40 true and complement inpu ...
Input Module, 48VDC Pos/Neg Logic, IC697MDL654
Input Module, 48VDC Pos/Neg Logic, IC697MDL654

... the diagram shown below. If that point falls to the left of the input load line, the ON state characteristics are compatible. As an example, the ON state requirements of a compatible proximity switch of 3mA at 5 volts drop are shown below. OFF state compatibility is assured if the proximity switch l ...
Operation Manual  LDM-1000 LVDT/RVDT Signal Conditioning Module
Operation Manual LDM-1000 LVDT/RVDT Signal Conditioning Module

... 6. Adjust the front panel PHASE potentiometer in the direction that increases the DC output signal until the maximum output is reached; if the output does not peak and the PHASE potentiometer is at the end of its adjustment range, leave it there and continue the calibration procedure. Note: If at an ...
CURS100 100 Ohm Current Shunt Terminal Input Module
CURS100 100 Ohm Current Shunt Terminal Input Module

EUP7996  DESCRIPTION FEATURES
EUP7996 DESCRIPTION FEATURES

... junction temperature should be kept well away from the thermal shutdown temperature in normal operation. To prevent damaging the part from exceeding the maximum allowable junction temperature, care should be taken to derate the part dependent on several variables: the thickness of copper on PCB; the ...
Semiconductors VBPS
Semiconductors VBPS

DS90LV001 800 Mbps LVDS Buffer (Rev. E)
DS90LV001 800 Mbps LVDS Buffer (Rev. E)

... INPUT FAILSAFE The receiver inputs of the DS90LV001 do not have internal failsafe biasing. For point-to-point and multidrop applications with a single source, failsafe biasing may not be required. When the driver is off, the link is in-active. If failsafe biasing is required, this can be accomplishe ...
MAX3314 460kbps, 1µA, RS-232-Compatible Transceiver General Description Features
MAX3314 460kbps, 1µA, RS-232-Compatible Transceiver General Description Features

... worst-case loads of 3kΩ in parallel with 1000pF. When SHDN is driven low, the transmitter is disabled and put into 3-state mode. The transmitter input does not have a pull-up resistor. Connect to ground if unused. ...
to this file: /twr8-11w
to this file: /twr8-11w

Instruction Manual
Instruction Manual

... The difference between the voltage settings for two or more power supplies of the same model connected in parallel should not exceed 15V. The minimum voltage setting should not be less than 10V. If it is necessary to be lower than 10V, the voltage difference should be less than 2V. The closer to 0V, ...
Control of Self Excited Induction Generator using ANN based SVC
Control of Self Excited Induction Generator using ANN based SVC

... computing system made up of a number of simple, highly interconnected processing elements, which process information by its dynamic state response”. A neural network consists of a number of very simple and highly interconnected processors called neurons, which are the analogy of the neurons in the b ...
ADM2209E 数据手册DataSheet 下载
ADM2209E 数据手册DataSheet 下载

... 3.3 V/5 V Standby Power Supply for Receiver R5 in Ports A and B Positive Power Supply, Nominally +12 V Positive Terminal of C1 (If C1 is polarized capacitor.) Driver Input (3.3 V/5 V TTL/CMOS Logic Levels) Driver Input (3.3 V/5 V TTL/CMOS Logic Levels) Driver Input (3.3 V/5 V TTL/CMOS Logic Levels) ...
Evaluate:  MAX8530/MAX8531 MAX8530/MAX8531 Evaluation Kit General Description Features
Evaluate: MAX8530/MAX8531 MAX8530/MAX8531 Evaluation Kit General Description Features

... low-noise MAX8531 in a 6-pin UCSP™ package is used for this circuit. PC board pads for the SHDN signal are provided on the circuit to interface with an external controller. The MAX8530/MAX8531 EV kit provides on-board shutdown control as well as a jumper-selectable RESET output voltage for the MAX85 ...
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Schmitt trigger



In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.
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