Preconditioner circuit analysis Nye, Matthew J. Calhoun: The NPS Institutional Archive 2011-09
... power supply of ship systems. Commercially available voltage sensing test equipment is very expensive. This high voltage sensor concept realizes a more compact, cost effective means to measure high voltage for electric ship sensing requirements. There is no known product on the market with the featu ...
... power supply of ship systems. Commercially available voltage sensing test equipment is very expensive. This high voltage sensor concept realizes a more compact, cost effective means to measure high voltage for electric ship sensing requirements. There is no known product on the market with the featu ...
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... Typically, design of a transimpedance circuit is driven by the characteristics of the current source that provides the input to the gain block. A photodiode is the most common example of a capacitive current source that would interface with a transimpedance gain block. Continuing with the photodiode ...
... Typically, design of a transimpedance circuit is driven by the characteristics of the current source that provides the input to the gain block. A photodiode is the most common example of a capacitive current source that would interface with a transimpedance gain block. Continuing with the photodiode ...
AD7475 数据手册DataSheet下载
... Reference Input for the AD7475. An external reference must be applied to this input. The voltage range for the external reference is 2.5 V ± 1% for specified performance. A cap of a least 0.1 μF should be placed on the REF IN pin. Reference Output for the AD7495. A minimum 100 nF capacitance is requ ...
... Reference Input for the AD7475. An external reference must be applied to this input. The voltage range for the external reference is 2.5 V ± 1% for specified performance. A cap of a least 0.1 μF should be placed on the REF IN pin. Reference Output for the AD7495. A minimum 100 nF capacitance is requ ...
WINWCP User Guide - SPIDER v5
... Introduction > Conditions of Use The Strathclyde Electrophysiology Software package is a suite of programs for the acquisition and analysis of electrophysiological signals, developed by the author at the Strathclyde Institute for Pharmacy & Biomedical Sciences, University of Strathclyde. At the dis ...
... Introduction > Conditions of Use The Strathclyde Electrophysiology Software package is a suite of programs for the acquisition and analysis of electrophysiological signals, developed by the author at the Strathclyde Institute for Pharmacy & Biomedical Sciences, University of Strathclyde. At the dis ...
DS1802 Dual Audio Taper Potentiometer With Pushbutton Control
... during powered conditions. Because the potentiometer has 65-positions, only seven bits of data are needed to set wiper position. A detailed diagram of the 16-bit I/O shift register is shown in Figure 5. Bits 0 through 7 are reserved for the potentiometer-0 control while bits 8 through 15 are reserve ...
... during powered conditions. Because the potentiometer has 65-positions, only seven bits of data are needed to set wiper position. A detailed diagram of the 16-bit I/O shift register is shown in Figure 5. Bits 0 through 7 are reserved for the potentiometer-0 control while bits 8 through 15 are reserve ...
Complete 12-Bit, 25 MSPS Monolithic A/D Converter AD9225
... differential input structure of the SHA is highly flexible, allowing the devices to be easily configured for either a differential or single-ended input. The dc offset, or common-mode voltage, of the input(s) can be set to accommodate either single-supply or dual-supply systems. Also, note that the ...
... differential input structure of the SHA is highly flexible, allowing the devices to be easily configured for either a differential or single-ended input. The dc offset, or common-mode voltage, of the input(s) can be set to accommodate either single-supply or dual-supply systems. Also, note that the ...
FEATURES DESCRIPTION D
... A worst-case input offset voltage of ±750µV and an offset current of ±400nA give excellent absolute DC precision for pulse amplifier applications. Minimal input and output voltage swing headroom allow the OPA820 to operate on a single +5V supply with > 2VPP output swing. While not a rail-to-rail (RR ...
... A worst-case input offset voltage of ±750µV and an offset current of ±400nA give excellent absolute DC precision for pulse amplifier applications. Minimal input and output voltage swing headroom allow the OPA820 to operate on a single +5V supply with > 2VPP output swing. While not a rail-to-rail (RR ...
MAX11162 16-Bit, 500ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX
... Serial Data Input and Mode Select Input. Daisy-chain mode is selected if SDI is low during the CNVST rising edge. In this mode, SDI is used as a data input to daisy-chain the conversion results of two or more ADCs onto a single SDO line. CS mode is selected if SDI is high during the CNVST rising edg ...
... Serial Data Input and Mode Select Input. Daisy-chain mode is selected if SDI is low during the CNVST rising edge. In this mode, SDI is used as a data input to daisy-chain the conversion results of two or more ADCs onto a single SDO line. CS mode is selected if SDI is high during the CNVST rising edg ...
Chapter 3 Special-Purpose Diodes
... In the common mode, two signal voltages of the same phase, frequency, and amplitude are applied to the two inputs, as shown in Figure. When equal input signals are applied to both inputs, they cancel, resulting in a zero output voltage. This action is called common-mode rejection. ...
... In the common mode, two signal voltages of the same phase, frequency, and amplitude are applied to the two inputs, as shown in Figure. When equal input signals are applied to both inputs, they cancel, resulting in a zero output voltage. This action is called common-mode rejection. ...
Digital Tachometer
... When input rpm is either 99999 or more, or 0, settings cannot be performed since these numbers exceed the field adjustment's setting range. In such a case, "EE-2"* is displayed in the main display. When input rpm is 99999 or more, lower and set it again. When input rpm is 0, raise it until the input ...
... When input rpm is either 99999 or more, or 0, settings cannot be performed since these numbers exceed the field adjustment's setting range. In such a case, "EE-2"* is displayed in the main display. When input rpm is 99999 or more, lower and set it again. When input rpm is 0, raise it until the input ...
So you think you have noise: high voltage amplifiers
... As an example, imagine that there is a choice between two amplifiers A and B. Amplifier A has an output voltage noise of 100 µV, amplifies 10x and has bandwidth of 1 kHz. Amplifier B amplifies 50x, has a bandwidth of 100 kHz, and an output voltage noise of 2 mV. Which one is the better amplifier? If ...
... As an example, imagine that there is a choice between two amplifiers A and B. Amplifier A has an output voltage noise of 100 µV, amplifies 10x and has bandwidth of 1 kHz. Amplifier B amplifies 50x, has a bandwidth of 100 kHz, and an output voltage noise of 2 mV. Which one is the better amplifier? If ...
MAX11163 16-Bit, 250ksps, +5V Unipolar Input, SAR ADC, in Tiny 10-Pin µMAX
... Serial Data Input and Mode Select Input. Daisy-chain mode is selected if SDI is low during the CNVST rising edge. In this mode, SDI is used as a data input to daisy-chain the conversion results of two or more ADCs onto a single SDO line. CS mode is selected if SDI is high during the CNVST rising edg ...
... Serial Data Input and Mode Select Input. Daisy-chain mode is selected if SDI is low during the CNVST rising edge. In this mode, SDI is used as a data input to daisy-chain the conversion results of two or more ADCs onto a single SDO line. CS mode is selected if SDI is high during the CNVST rising edg ...
BelaSigna 250
... The DGND plane is used as the ground return for digital circuits and should be placed under digital circuits. The AGND plane should be kept as noise−free as possible. It is used as the ground return for analog circuits and it should surround analog components and pins. It should not be connected to ...
... The DGND plane is used as the ground return for digital circuits and should be placed under digital circuits. The AGND plane should be kept as noise−free as possible. It is used as the ground return for analog circuits and it should surround analog components and pins. It should not be connected to ...
ADC 1 - godinweb
... the DAC and is compared to the applied analog voltage. If the value is too low the 1 is left at the MSB. The next MSB is incremented, the output converted to analog and again compared to the analog input. Each bit is successively incremented and the output value compared. If the voltage from the DAC ...
... the DAC and is compared to the applied analog voltage. If the value is too low the 1 is left at the MSB. The next MSB is incremented, the output converted to analog and again compared to the analog input. Each bit is successively incremented and the output value compared. If the voltage from the DAC ...
AD9225 - Analog Devices
... The first code transition should occur at an analog value 1/2 LSB above negative full scale. The last transition should occur at an analog value 1 1/2 LSB below the nominal full scale. Gain error is the deviation of the actual difference between first and last code transitions and the ideal differen ...
... The first code transition should occur at an analog value 1/2 LSB above negative full scale. The last transition should occur at an analog value 1 1/2 LSB below the nominal full scale. Gain error is the deviation of the actual difference between first and last code transitions and the ideal differen ...
A Glossary of Analog-to-Digital Specifications
... Analog Input, Differential Input: With the analog differential input, both input pins of the A/D converter can swing the full range, and typically change in a balanced fashion—that is, as one input goes up, the other goes down in a corresponding way. The differential input offers the advantage of su ...
... Analog Input, Differential Input: With the analog differential input, both input pins of the A/D converter can swing the full range, and typically change in a balanced fashion—that is, as one input goes up, the other goes down in a corresponding way. The differential input offers the advantage of su ...
AD7441 数据手册DataSheet下载
... Reference Input for the AD7441/AD7451. An external reference in the range of 100 mV to VDD must be applied to this input. The specified reference input is 2.5 V. This pin is decoupled to GND with a capacitor of at least 0.1 μF. Noninverting Analog Input. Inverting Input. This pin sets the ground ref ...
... Reference Input for the AD7441/AD7451. An external reference in the range of 100 mV to VDD must be applied to this input. The specified reference input is 2.5 V. This pin is decoupled to GND with a capacitor of at least 0.1 μF. Noninverting Analog Input. Inverting Input. This pin sets the ground ref ...
MC74HC4316A - Quad Analog Switch/Multiplexer/Demultiplexer
... achieve fast propagation delays, low ON resistances, and low OFF−channel leakage current. This bilateral switch/multiplexer/ demultiplexer controls analog and digital voltages that may vary across the full analog power−supply range (from VCC to VEE). The HC4316A is similar in function to the metal−g ...
... achieve fast propagation delays, low ON resistances, and low OFF−channel leakage current. This bilateral switch/multiplexer/ demultiplexer controls analog and digital voltages that may vary across the full analog power−supply range (from VCC to VEE). The HC4316A is similar in function to the metal−g ...
STPMS2
... together with a digital signal processing circuit to implement an effective measuring system for multi-phase power meters. The device consists of two analog measuring channels, consisting of second-order sigmadelta modulators with appropriate non-overlapping control signal generator. The STPMS2 also ...
... together with a digital signal processing circuit to implement an effective measuring system for multi-phase power meters. The device consists of two analog measuring channels, consisting of second-order sigmadelta modulators with appropriate non-overlapping control signal generator. The STPMS2 also ...
AD8139 Low Noise Rail-to-Rail Differential ADC Driver Data Sheet
... amplifier with rail-to-rail output. With its low noise, high SFDR, and wide bandwidth, it is an ideal choice for driving ADCs with resolutions to 18 bits. The AD8139 is easy to apply, and its internal common-mode feedback architecture allows its output common-mode voltage to be controlled by the vol ...
... amplifier with rail-to-rail output. With its low noise, high SFDR, and wide bandwidth, it is an ideal choice for driving ADCs with resolutions to 18 bits. The AD8139 is easy to apply, and its internal common-mode feedback architecture allows its output common-mode voltage to be controlled by the vol ...
AD7893 - Analog Devices
... Serial Data Output. Serial data from the AD7893 is provided at this output. The serial data is clocked out by the rising edge of SCLK and is valid on the falling edge of SCLK. Sixteen bits of serial data are provided with four leading zeros followed by the 12 bits of conversion data. On the sixteent ...
... Serial Data Output. Serial data from the AD7893 is provided at this output. The serial data is clocked out by the rising edge of SCLK and is valid on the falling edge of SCLK. Sixteen bits of serial data are provided with four leading zeros followed by the 12 bits of conversion data. On the sixteent ...
Class A Amplifier Design - Learn About Electronics
... from the data sheet. Because the hfe varies from one transistor to another, even of the same type, it may be quoted as a typical value or as a range between minimum and maximum values, hfe also varies with collector current so whatever figure you choose for hfe, the result of calculating IB will be ...
... from the data sheet. Because the hfe varies from one transistor to another, even of the same type, it may be quoted as a typical value or as a range between minimum and maximum values, hfe also varies with collector current so whatever figure you choose for hfe, the result of calculating IB will be ...
HFAN-04.5.1 Measuring Random Jitter on a
... per division on each until only the rising or falling edge of the clock and data are on the screen. Remove any skew between the channels. Turn averaging on for both channels. Next, adjust the volts per division and time per division, taking care to insure that the rising or falling edge is not too s ...
... per division on each until only the rising or falling edge of the clock and data are on the screen. Remove any skew between the channels. Turn averaging on for both channels. Next, adjust the volts per division and time per division, taking care to insure that the rising or falling edge is not too s ...
THS4081 Low-Power High Speed Operational
... The THS4081 EVM layout has been designed and optimized for use with high-speed signals and can be used as an example when designing THS4081 applications. Careful attention has been given to component selection, grounding, power supply bypassing, and signal path layout. Disregard of these basic desig ...
... The THS4081 EVM layout has been designed and optimized for use with high-speed signals and can be used as an example when designing THS4081 applications. Careful attention has been given to component selection, grounding, power supply bypassing, and signal path layout. Disregard of these basic desig ...
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.