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Results E-cloud Measurements MD Week 29
Results E-cloud Measurements MD Week 29

... For the amplifiers usual engineering approaches can’t be applied, they have to be operated very far below the typically used 1dB compression point! In fact we have to operate about 20dB below this value (or 0.01dB compression) ...
Bipolar High-voltage Differential Interface for
Bipolar High-voltage Differential Interface for

... 2.1 Accommodating a dual polarity (bipolar), high-voltage input voltage The two-resistor voltage divider provides a straightforward means to reduce a high-voltage before it is applied to the comparator input. However, there may be a need to compare levels that are very close to zero volts, or even h ...
BE COMPLETE NOTES(click here to download)
BE COMPLETE NOTES(click here to download)

... some materials like glass, wood, paper etc. Also, find wide applications in electrical and electronic applications. These are called insulators. There is another category of materials whose ability to carry current, called conductivity, lies between that of conductor and insulators. Such materials a ...
Low Cost, High Speed Differential Amplifier AD8132
Low Cost, High Speed Differential Amplifier AD8132

... The power dissipated in the package (PD) is the sum of the quiescent power dissipation and the power dissipated in the package due to the load drive for all outputs. The quiescent power is the voltage between the supply pins (VS) times the quiescent current (IS). The load current consists of the dif ...
1902 mkIV - Cambridge Electronic Design
1902 mkIV - Cambridge Electronic Design

... channel number dropdown lists. These identify the com port being used, and the channel number to which the 1902 is set. As soon as they correspond to the 1902 present, it will be identified and reported. In multiple installations, where all 1902s share the same com port, the 1902 identified will cha ...
2. delay elements
2. delay elements

... Stark, Yiu‐Fai Chan, Member, IEEE, Thomas H. Lee, Member, IEEE, and Mark A. Horowitz,1998 5. Hybrid DPWM with Analog Delay Locked Loop Xuzhen Shen, Xiaobo Wu, and Jing Lu, Lin Qin, 2010 6. “DRAM circuit design”, Brent Keeth, R Jacob Baker, Brian Johnson, Feng Lin 7 CMOS circuit design, ...
A1400
A1400

... signal into both inputs of the amplifier. INPUT VOLTAGE RANGE: A wide range of signal input voltages can be accommodated by the A1400’s input section (200mV – 8V). This wide range is split up into two sub-ranges, accessible via a switch located to the left of the Input Connectors. The “Low” position ...
Personal Daq/3000 Series
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... The Personal Daq/3000 series offers up to 4-MHz scanning of all digital input lines. Digital inputs and counter inputs can be synchronously scanned [along with analog inputs] but do not affect the overall A/D rate because they use no time slot in the scanning sequencer. For example, one analog input ...
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EE2003 Circuit Theory

... difference between two inputs but rejects any signals common to the two inputs. ...
WM8731 Portable Internet Audio CODEC with Headphone Driver and Programmable Sample Rates DESCRIPTION
WM8731 Portable Internet Audio CODEC with Headphone Driver and Programmable Sample Rates DESCRIPTION

... provided, along with a mute function, programmable line level volume control and a bias voltage output suitable for an electret type microphone. Stereo 24-bit multi-bit sigma delta ADCs and DACs are used with oversampling digital interpolation and decimation filters. Digital audio input word lengths ...
ADS1271 数据资料 dataSheet 下载
ADS1271 数据资料 dataSheet 下载

... droop. As a result, they have limited signal bandwidth and are mostly suited for DC measurements. High-resolution ADCs in audio applications offer larger usable bandwidths, but the offset and drift specification are significantly weaker than their industrial counterparts. The ADS1271 combines these ...
MAX19793 1500MHz to 6000MHz Dual Analog Voltage Variable
MAX19793 1500MHz to 6000MHz Dual Analog Voltage Variable

... Frequency Ranges and Attenuation Settings S On-Chip Comparator (for Successive Approximation Measurement of Attenuator ...
TX-DMM TX1 and TX3 True RMS Digital Multimeters User Manual
TX-DMM TX1 and TX3 True RMS Digital Multimeters User Manual

... To safely disconnect the test leads from the meter, first disconnect all test leads from the circuit being tested, then disconnect the leads from the input connectors. WARNING. To prevent electrical shock, do not insert unnecessary test leads or metal pins into the A (amps) connector. Voltages appli ...
CHARACTERIZATION OF THE OPEN
CHARACTERIZATION OF THE OPEN

... measured and experimental results are compared with simulated ones. All simulations are made with Ansoft HFSS a commercial 3D electromagnetic simulator based on Finite Element Method (FEM). The sample circuit tested is a 50Ω micro-strip line at a frequency of 1 GHz. The line has a length of λ (wavel ...
n2” lI/l I3
n2” lI/l I3

... ampli?ers for feedback. Thus in prior art circuits of this 25 nating the effects of the inherent offset voltage of said type, an inverting input lead such as lead 117b, capaci operational ampli?er comprising: tor 134, and switches 88, 111, and 112, are not utilized means for connecting all of said J ...
0.6 Low Ron 80MHz High BW SPDT Analog Switch Ω
0.6 Low Ron 80MHz High BW SPDT Analog Switch Ω

... 4. DRON = RON max − RON min measured at identical Vcc, temperature and voltage levels. 5. Flatness is defined as the difference between the maximum and minimum value of On Resistance over the specified range of conditions. ...
AD7685 数据手册DataSheet下载
AD7685 数据手册DataSheet下载

... Convert Input. This input has multiple functions. On its leading edge, it initiates the conversions and selects the interface mode of the part, chain, or CS mode. In CS mode, it enables the SDO pin when low. In chain mode, the data should be read when CNV is high. Serial Data Output. The conversion ...


... Each pulse shown in FIGURES 3B and 3C is dispersed petition rate, such as 25 kilocycles per second, to a suit into its component frequencies by delay lines 13 and 14, able bandpass ?lter 11, which transforms each pulse into respectively, so that the lowest frequency components are a short burst of c ...
Second coil L—~—`-`
Second coil L—~—`-`

... modulated signal. The second modulated signal is a sinusoi dal signal. When the voltage value of the second modulated signal is in the positive half cycle, and the amplitude of the sine Wave is greater than the upper limit, the voltage value of the ?rst modulated signal is clamped at the upper limit ...
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Broadband, Fully-Differential, 14-/16-Bit ADC DRIVER AMPLIFIER THS770006 FEATURES

... specifically for driving 16-bit analog-to-digital converters (ADCs) at input frequencies up to 130MHz, and 14-bit ADCs at input frequencies up to 200MHz. This device provides high bandwidth, high-voltage output with low distortion and low noise, critical in high-speed data acquisition systems that r ...
Atmel AT11480: Analog Comparator Application Examples
Atmel AT11480: Analog Comparator Application Examples

... The analog comparator has two control registers; CTRLA and CTRLB. CTRLA has the enable bit to enable the module, run in standby bit to make the analog comparator functioning in standby sleep mode, software reset bit to reset all the comparator registers, and low power MUX bit that controls the input ...
MAX11131 Evaluation Kit Evaluates: MAX11131 General Description
MAX11131 Evaluation Kit Evaluates: MAX11131 General Description

... histogram of the signal selected from the Channel Select drop-down list. The software automatically calculates the Mean and the Std Dev (standard deviation, sigma) and displays the calculated values in the Calculation group box. The Histogram Display Control radio group box provides three options to ...
MAX9922/MAX9923 Ultra-Precision, High-Side Current-Sense Amplifiers General Description
MAX9922/MAX9923 Ultra-Precision, High-Side Current-Sense Amplifiers General Description

... better than 0.5%. The combination of low VOS and highgain accuracy allows precise current measurements even at very small sense voltages. The MAX9922/MAX9923 are capable of both unidirectional and bidirectional operation. For unidirectional operation, connect REF to GND. For bidirectional operation, ...
Analog Switch Guide (Rev. D)
Analog Switch Guide (Rev. D)

... Switches with integrated charge pumps can elevate the gate voltage above V+ (at the expense of larger I+) and thus pass signals of a magnitude greater than V+. ...
High Speed Analog to Digital Converter Basics
High Speed Analog to Digital Converter Basics

... N: number of digital samples captured n: number of output bits; in this 6-bit ADC example n = 6 Figure 1. Basic ADC Diagram and Terminology Time domain representations often are described as real-world signals. In Figure 1, notice that the analog input’s amplitude is shown in volts (linear) and seco ...
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Oscilloscope



An oscilloscope, previously called an oscillograph, and informally known as a scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.Oscilloscopes are used to observe the change of an electrical signal over time, such that voltage and time describe a shape which is continuously graphed against a calibrated scale. The observed waveform can be analyzed for such properties as amplitude, frequency, rise time, time interval, distortion and others. Modern digital instruments may calculate and display these properties directly. Originally, calculation of these values required manually measuring the waveform against the scales built into the screen of the instrument.The oscilloscope can be adjusted so that repetitive signals can be observed as a continuous shape on the screen. A storage oscilloscope allows single events to be captured by the instrument and displayed for a relatively long time, allowing observation of events too fast to be directly perceptible.Oscilloscopes are used in the sciences, medicine, engineering, and telecommunications industry. General-purpose instruments are used for maintenance of electronic equipment and laboratory work. Special-purpose oscilloscopes may be used for such purposes as analyzing an automotive ignition system or to display the waveform of the heartbeat as an electrocardiogram.Before the advent of digital electronics, oscilloscopes used cathode ray tubes (CRTs) as their display element (hence were commonly referred to as CROs) and linear amplifiers for signal processing. Storage oscilloscopes used special storage CRTs to maintain a steady display of a single brief signal. CROs were later largely superseded by digital storage oscilloscopes (DSOs) with thin panel displays, fast analog-to-digital converters and digital signal processors. DSOs without integrated displays (sometimes known as digitisers) are available at lower cost and use a general-purpose digital computer to process and display waveforms.
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