1.1 MOSFET Scaling and Small Geometry Effects
... becomes zero and the gate capacitance is distributed between C GS and CGD. In linear region, the gate capacitance is distributed equally between C GS and CGD while in saturation, almost all of the channel charge is controlled by the source, i.e. CGD =0, while CGS =2/3 Cox* L*W. The table below summa ...
... becomes zero and the gate capacitance is distributed between C GS and CGD. In linear region, the gate capacitance is distributed equally between C GS and CGD while in saturation, almost all of the channel charge is controlled by the source, i.e. CGD =0, while CGS =2/3 Cox* L*W. The table below summa ...
NCP1031POEEVB NCP1031 6.5 W POE DC-DC Converter Evaluation Board User's Manual
... The DC-to-DC converter is designed around ON Semiconductor’s monolithic NCP1031 switching regulator IC (U2). For a 5.0 W maximum output, the converter is configured as a discontinuous mode (DCM) flyback topology with the conventional TL431 and optocoupler voltage feedback scheme. Modifications to th ...
... The DC-to-DC converter is designed around ON Semiconductor’s monolithic NCP1031 switching regulator IC (U2). For a 5.0 W maximum output, the converter is configured as a discontinuous mode (DCM) flyback topology with the conventional TL431 and optocoupler voltage feedback scheme. Modifications to th ...
800-5615.......... TC-3 Tortoise Turnout Control
... terminals 1 and 8 on the TORTOISE and run them to the [OUTPUT] terminals on the TC-3 or TC-4. If you are wiring a TC-3, make the connections at the circuit board temporary at this time. 2) Connect the Control Terminals ([C1] and [C2] on the TC-3, [C] on the TC-4) to the output of any CIRCUITRON Dete ...
... terminals 1 and 8 on the TORTOISE and run them to the [OUTPUT] terminals on the TC-3 or TC-4. If you are wiring a TC-3, make the connections at the circuit board temporary at this time. 2) Connect the Control Terminals ([C1] and [C2] on the TC-3, [C] on the TC-4) to the output of any CIRCUITRON Dete ...
MAX2015EVKIT.pdf
... A good PC board is an essential part of RF circuit design. The MAX2015 EV kit PC board can serve as a guide for laying out a board using the MAX2015. Keep the input trace carrying RF signals as short as possible to minimize radiation and insertion loss due to the PC board. Each power-supply node on ...
... A good PC board is an essential part of RF circuit design. The MAX2015 EV kit PC board can serve as a guide for laying out a board using the MAX2015. Keep the input trace carrying RF signals as short as possible to minimize radiation and insertion loss due to the PC board. Each power-supply node on ...
here - Transaction on electrical engineering
... The sparse tableau analysis offers not only systematic and automatic approach for assembling the circuit equations but also their subsequent solution provides the currents through all elements, the voltages across all elements and all nodal voltages simultaneously. In general, the circuit equations ...
... The sparse tableau analysis offers not only systematic and automatic approach for assembling the circuit equations but also their subsequent solution provides the currents through all elements, the voltages across all elements and all nodal voltages simultaneously. In general, the circuit equations ...
PAM2863 Description Pin Assignments
... The table below gives values of nominal average output current for several preferred values of current setting resistor (RS) in the typical application circuit shown on page 1. Nominal Average Output Current (mA) ...
... The table below gives values of nominal average output current for several preferred values of current setting resistor (RS) in the typical application circuit shown on page 1. Nominal Average Output Current (mA) ...
(ELD Fusion ®) : Word ()
... Current flow indicates that current has grounded through a breach. The ELD Technician will trace the current vectors to their source(s) to locate any membrane breaches. Breaches will be marked on the membrane surface with spray paint, chalk, tape or other approved method and will either be repaired, ...
... Current flow indicates that current has grounded through a breach. The ELD Technician will trace the current vectors to their source(s) to locate any membrane breaches. Breaches will be marked on the membrane surface with spray paint, chalk, tape or other approved method and will either be repaired, ...
SN74LS147, SN74LS148 10 LINE TO 4 LINE AND 8 LINE TO 3
... functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. Voltage values, except inter-emitter voltage ...
... functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. Voltage values, except inter-emitter voltage ...
TPS40040 数据资料 dataSheet 下载
... The TPS40040 and TPS40041 dc-to-dc controllers are designed to operate from a 2.25-V to 5.5-V input source. To reduce the number of external components, several operating parameters are fixed internally; namely, frequency, soft start time, and short circuit protection (SCP) levels. For example, the ...
... The TPS40040 and TPS40041 dc-to-dc controllers are designed to operate from a 2.25-V to 5.5-V input source. To reduce the number of external components, several operating parameters are fixed internally; namely, frequency, soft start time, and short circuit protection (SCP) levels. For example, the ...
UC5170C 数据资料 dataSheet 下载
... the device. Peak slew current is greater than 500mA when all eight drivers slew at once in the same direction. Some applications mount the UC5170C on a bulkhead or isolated plane for RFI/FCC/VDE reasons. If bulk bypassing is not used, the -10V supply may go above -8.5 volts, causing the slew rate co ...
... the device. Peak slew current is greater than 500mA when all eight drivers slew at once in the same direction. Some applications mount the UC5170C on a bulkhead or isolated plane for RFI/FCC/VDE reasons. If bulk bypassing is not used, the -10V supply may go above -8.5 volts, causing the slew rate co ...
Klein 2016 Meters 8.5 MB
... The new Test & Measurement line offers a variety of additional products including 10x Line Splitters, Outlet Testers, Non-Contact Voltage Testers, and optional accessories (such as carrying pouches, magnetic hangers, replacement leads), completing a product line that will exceed expectations on the ...
... The new Test & Measurement line offers a variety of additional products including 10x Line Splitters, Outlet Testers, Non-Contact Voltage Testers, and optional accessories (such as carrying pouches, magnetic hangers, replacement leads), completing a product line that will exceed expectations on the ...
DOC
... 7. The cursors are not used simply to measure time constant. There are two of them and they can be used to measure voltage and time differences. If you got these points confused or did not know that there were multiple cursors points were taken off. Part B: This part was 35 points total. Most of the ...
... 7. The cursors are not used simply to measure time constant. There are two of them and they can be used to measure voltage and time differences. If you got these points confused or did not know that there were multiple cursors points were taken off. Part B: This part was 35 points total. Most of the ...
MPPT Based Optimization of Photovoltaic System Using
... atmospheric condition changes until the next reference time is reached corresponding to new time. These methods are used for small power say a few hundred of watts. On the other hand Fuzzy logic based controller can handle such nonlinearity, as it does not require any accurate mathematical model for ...
... atmospheric condition changes until the next reference time is reached corresponding to new time. These methods are used for small power say a few hundred of watts. On the other hand Fuzzy logic based controller can handle such nonlinearity, as it does not require any accurate mathematical model for ...
Colloquium on „Illumination for High Speed imaging“
... illumination which decides between an insufficient image and one necessary to have the problem solved or the test completed. Beside “classical” high speed imaging applications like Vehicle Impact Testing, new applications in the industry and in research get now access to high speed cameras. While th ...
... illumination which decides between an insufficient image and one necessary to have the problem solved or the test completed. Beside “classical” high speed imaging applications like Vehicle Impact Testing, new applications in the industry and in research get now access to high speed cameras. While th ...
ADS5204 数据资料 dataSheet 下载
... Converter (ADC). It simultaneously converts each analog input signal into a 10-bit, binary coded digital word up to a maximum sampling rate of 40MSPS per channel. All digital inputs and outputs are 3.3VTTL/CMOS compatible. An innovative dual pipeline architecture implemented in a CMOS process and th ...
... Converter (ADC). It simultaneously converts each analog input signal into a 10-bit, binary coded digital word up to a maximum sampling rate of 40MSPS per channel. All digital inputs and outputs are 3.3VTTL/CMOS compatible. An innovative dual pipeline architecture implemented in a CMOS process and th ...
A75D / A75DE SCR BATTERY CHARGER Digital METERS THREE
... See Wire Size Chart, lists the ac input and dc output minimum wire size requirements. At distances exceeding 10 feet, the dc wire size should be chosen to keep the voltage difference between the units dc output terminals and the battery at less that ½ volt when the unit is fully loaded. See the sect ...
... See Wire Size Chart, lists the ac input and dc output minimum wire size requirements. At distances exceeding 10 feet, the dc wire size should be chosen to keep the voltage difference between the units dc output terminals and the battery at less that ½ volt when the unit is fully loaded. See the sect ...
16890_chapter-21-zener-diodes
... • Positive zener voltage-temperature coefficient – Breakdown voltage increases as temperature increases ...
... • Positive zener voltage-temperature coefficient – Breakdown voltage increases as temperature increases ...
Transimpedance Amplifiers (TIA)
... advantage over BJT input devices (e.g. LMH6629, etc.), but they also reduce the output offset error that arises from their near zero input bias current working against the feedback resistor RF. If the operating conditions of this example were different, one might very well end up with a situation wh ...
... advantage over BJT input devices (e.g. LMH6629, etc.), but they also reduce the output offset error that arises from their near zero input bias current working against the feedback resistor RF. If the operating conditions of this example were different, one might very well end up with a situation wh ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.