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Specification of Basic Unit
Specification of Basic Unit

... On-line change is available. Certain halt time appear if the on-line change is done by programming tool. ...
BMF - Crossfire
BMF - Crossfire

Xilinx Template (light) rev
Xilinx Template (light) rev

... This is used for picking out a sufficient power supply Does not guarantee that your design is going to work, just that the device will configure Refer to the Spartan-6 FPGA Data Sheet or the Virtex-6 FPGA Data Sheet ...
Report on Project UDC - Department of Science and Technology
Report on Project UDC - Department of Science and Technology

China High Voltage Cables Market Forecast Report Available Now at Radiant Insights, Inc
China High Voltage Cables Market Forecast Report Available Now at Radiant Insights, Inc

ADS5410 数据资料 dataSheet 下载
ADS5410 数据资料 dataSheet 下载

... The ADS5410 clock input can be driven with either a differential clock signal or a single ended clock input with little or no difference in performance between the singleended and differential-input configurations. The common mode of the clock inputs is set internally to AVDD/2 using 5-kΩ resistors ...
Implementing peak current mode control of a
Implementing peak current mode control of a

... Notice the same 100 KHz two-pole, two-zero control loop is utilized, but now it is feeding the output of this into a 10-bit slope compensation ramp DAC. One of the internal analog comparators is then used to trigger the PWM pulses to turn off at the appropriate times. The purpose of slope compensa ...
General Description Features
General Description Features

... General Description ...
All-NbN digital-to-analog converters for a programmable voltage
All-NbN digital-to-analog converters for a programmable voltage

... As seen in figure 3(a), if an 8 GHz signal was applied, good agreement was obtained between the measured step heights and the calculated ones, at least at low power. In contrast, if a 16 GHz signal was applied, there was a significant difference between the measured data and the calculated current f ...
SCAN92LV090 9 Channel Bus LVDS
SCAN92LV090 9 Channel Bus LVDS

... Generator waveforms for all tests unless otherwise specified: f = 25 MHz, ZO = 50Ω, tr, tf = <1.0 ns (0%–100%). To ensure fastest propagation delay and minimum skew, data input edge rates should be equal to or faster than 1ns/V; control signals equal to or faster than 3ns/V. In general, the faster t ...
1ACMeasure
1ACMeasure

... Peak-to-peak value - value between the positive and negative maximum values. These values are also used to describe the current in the circuit. Next > ...
Op Amps - Brookdale Community College
Op Amps - Brookdale Community College

... device – Runs from a low of 2M for an LM741 to a high of 1012 for FET input devices ...
Activity 1.2.5 Mechanical System Efficiency
Activity 1.2.5 Mechanical System Efficiency

MOSFETS SOT-363 Plastic-Encapsulate  UM6K1N
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... 1) Two 2SK3018 transistors in a package. 2) The MOS FET elements are independent, eliminating mutual interference. 3) Mounting cost and area can be cut in half. 4) Low On-resistance. 5) Low voltage drive (2.5V drive) makes this device ideal for portable equipment. ...
LMX1501A/LMX1511 PLLatinum 1.1 GHz Frequency Synthesizer for RF Personal Communications LMX1501A/LMX1511
LMX1501A/LMX1511 PLLatinum 1.1 GHz Frequency Synthesizer for RF Personal Communications LMX1501A/LMX1511

... ***50X termination is often used on test boards to allow use of external reference oscillator. For most typical products a CMOS clock is used and no terminating resistor is required. OSCIN may be AC or DC coupled. AC coupling is recommended because the input circuit provides its own bias. (See Figur ...
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Project Proposal.pdf
Project Proposal.pdf

... are the product of switching energies and the switching frequency. With the intent of creating a highly power dense integrated power electronic modules cold plates have matured into a common cooling technique. Unless properly designed, high rates of heat generation result in high operating temperatu ...
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COMMENTS from Kjell on the TOP 10 most useful equations in the

... Reducing the supply voltage from the 5 V of the sixties and early seventies to the 1 V of today means a power reduction of a factor 25! Even going from 1.2 V to 1.0 V is a large saving. On the other hand, we have come a long way on frequency from the 25 MHz of the eighties to the 4 GHz of today. Tha ...
80V, 50mA OPERATIONAL AMPLIFIERS FEATURES DESCRIPTION
80V, 50mA OPERATIONAL AMPLIFIERS FEATURES DESCRIPTION

... may change with junction temperature. If the device is not subjected to internal self-heating, the junction temperature will be the same as the ambient. However, in practical applications, the device will self-heat and the junction temperature will be significantly higher than ambient. The following ...
Kirchhoff`s Loop Rule
Kirchhoff`s Loop Rule

Electrical and emission characteristics of a C-to
Electrical and emission characteristics of a C-to

... with the triggering of the spark gap at the instant to, the capacitor Ce transfers energy to the discharge one up to the instant t¡ when the laser discharge initiates. From Fig. 4 one can see that after the se triggers the voltage Ve goes on decreasing while the voltage Vp in Cp increases (negativel ...
ISSCC 2011 slides - Massachusetts Institute of Technology
ISSCC 2011 slides - Massachusetts Institute of Technology

...  Noise requirements decrease with resolution Leverage voltage scaling with resolution for CV2 savings ...
BDTIC Programmable True power on sensor TLE4983C-HTN E6747 Data Sheet Version 1.1
BDTIC Programmable True power on sensor TLE4983C-HTN E6747 Data Sheet Version 1.1

... There are two different hysteresis concepts implemented in the IC. The first one is called visible hysteresis, meaning that the output switching levels are changed between two distinct values (depending on the direction of the magnetic field during a switching event), whenever a certain amount of th ...
the contribution of double-fed wind farms to transient voltage and
the contribution of double-fed wind farms to transient voltage and

... improve the rotation speed. The gearbox gear ratio can reach as high as 100. Similar to winding asynchronous motors, double-fed induction generators transform the mechanical energy into electrical energy and guarantee the output of AC voltage with constant frequency; composed of two back-to-back vol ...
MAX5090A/B/C 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters General Description
MAX5090A/B/C 2A, 76V, High-Efficiency MAXPower Step-Down DC-DC Converters General Description

... The MAX5090A/B/C easy-to-use, high-efficiency, highvoltage step-down DC-DC converters operate from an input voltage up to 76V, and consume only 310µA quiescent current at no load. This pulse-width-modulated (PWM) converter operates at a fixed 127kHz switching frequency at heavy loads, and automatica ...
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Switched-mode power supply



A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.
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