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Lecture11
Lecture11

FX2310301036
FX2310301036

... high bandwidth applications. In order to obtain an input stage with a rail-to-rail input range, a n- and p-channel pair has to be driven in parallel. Without precautions the small signal transconductance (gm) of such a combination depends on the common input voltage because the differential pairs wi ...
QUALITY  ASSESSMENT  OF  METAL  OXIDE ... BY  NOISE SPECTROSCOPY Lech Hasse
QUALITY ASSESSMENT OF METAL OXIDE ... BY NOISE SPECTROSCOPY Lech Hasse

... seems to reflect all these structure properties. Variations in grain size of ZnO structures suggest differences also in their mechanical properties (for example stiffness, sound velocity) that can be identified by convenient measurements during their fabrication [6]. ...
Using a VMI Optocoupler in Conjunction with High Voltage Relays
Using a VMI Optocoupler in Conjunction with High Voltage Relays

... 3. Wait time T2 for C1 to charge 4. Close K1. (At this point, no voltage across K1 contacts as ISO1 is on. So not a hotswitch). Note that this scheme addresses the individual problems with opto- relays and mechanical relays: The mechanical relays that switch between high voltages operate in SPST mod ...
AD9754 数据手册DataSheet 下载
AD9754 数据手册DataSheet 下载

... output current of 20 mA and > 100 kΩ output impedance. Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differential output configuration. The current outputs may be tied ...
APPLICATION NOTE - TDA8768A/C2 - 12-BIT HIGH-SPEED A/D CONVERTER DEMONSTRATION BOARD
APPLICATION NOTE - TDA8768A/C2 - 12-BIT HIGH-SPEED A/D CONVERTER DEMONSTRATION BOARD

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HD3413181323

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Data Sheet - Profusion plc

... between gate charge and on resistance while being able to withstand the full supply range. Please refer to the recommended devices in the Applications Information section. Output diode, which is used to minimizes output output overshoots/undershoots on the output node. These devices clamp the output ...
FAN102 Primary-Side-Control PWM Controller FA N
FAN102 Primary-Side-Control PWM Controller FA N

... Green-Mode Operation ...
MAX3800 3.2Gbps Adaptive Equalizer and Cable Driver General Description
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... Loss-of-Signal (LOS) Output Loss-of-signal is indicated by the LOS output. A low level on LOS indicates that the equalizer input signal power has dropped below a threshold. The LOS output indicates a loss of signal. When the equalizer no longer detects a signal from the channel, the LOS output goes ...
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Evaluation Board User Guide UG-336
Evaluation Board User Guide UG-336

... temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for an ...
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TR41.7-01-05-009-TR41.7.2CostaMesa607ASpecificComments

... telecommunications Entrance Facility (TEF) to certain types of ac-powered terminal equipment. It is intended to minimize, through mutual coupling with UTP cable conductors, lightning-introduced surge voltages between the equipment and its local ground.” Rationale: The coupled bonding conductor was i ...
MAX9945 38V, Low-Noise, MOS-Input, Low-Power Op Amp General Description
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... traces connecting to it, with a buffered version of its own voltage. A convenient source of this voltage is the noninverting input pin. Pins 1, 5, and 8 on the µMAX package are unconnected, and can be connected to an analog common potential, or to the driven guard potential, to reduce leakage on the ...
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... Trace controls (brightness, focus, sweep width, X and Y position) – adjust to obtain a sharp, clear but not-to bright trace, centred on the screen area; AC/DC: select as needed for the type of measurement being made – on ‘AC’ a capacitor is introduced, blocking DC and thus adding a level of protecti ...
a Precision Single Supply Instrumentation Amplifier AMP04*
a Precision Single Supply Instrumentation Amplifier AMP04*

... cable. The cable shield is often grounded at the analog input common, however improved dynamic noise rejection and a reduction in effective cable capacitance is achieved by driving the shield with a buffer amplifier at a potential equal to the voltage seen at the input. Driven shields are easily rea ...
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Design and Implementation of Carrier Based Sinusoidal PWM

Depletion-Mode Power MOSFETs and Applications
Depletion-Mode Power MOSFETs and Applications

SN65MLVD20xx Multipoint-LVDS Line Driver
SN65MLVD20xx Multipoint-LVDS Line Driver

... The SN65MLVD20xx devices are multipoint lowvoltage differential (M-LVDS) line drivers and receivers that are optimized to operate at signaling rates up to 100 Mbps. All parts comply with the multipoint low-voltage differential signaling (M-LVDS) standard TIA/EIA-899. The SN65MLVD20xx devices have en ...
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FSQ0765RQ Green-Mode Fairchild Power Switch (FPS™) for Quasi-Resonant Operation -

... lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency. The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS ...
f. notes E283C8
f. notes E283C8

... Figure (a) shows a two poles machine. Notice that the flux is distributed uniformly under the pole faces. The rotor windings shown have voltages built up out of the page for wires under the north pole and into the page for wires under the south pole face. The neutral plane in this machine is exactly ...
Altivar 212
Altivar 212

... 1. For additional information, refer to NEMA ICS 1.1 (latest edition), “Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control” and to NEMA ICS 7.1 (latest edition), “Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjusta ...
MAX253 Transformer Driver for Isolated RS-485 Interface _______________General Description
MAX253 Transformer Driver for Isolated RS-485 Interface _______________General Description

... secondary can be wound to provide any isolated voltage needed at power levels up to 1W with a 5V supply, or 600mW with a 3.3V supply. Figure 6 shows a typical 5V to isolated 5V application circuit that delivers up to 200mA of isolated 5V power. In Figure 7, the MAX253 is configured to operate from a ...
Amateur Radio Technician Class Element 2 Course Presentation
Amateur Radio Technician Class Element 2 Course Presentation

... • T5 – Electrical principles, math for electronics, electronic principles, Ohm’s Law  T6 – Electrical components, semiconductors, circuit diagrams, component functions • T7 – Station equipment, common transmitter and receiver problems, antenna measurements and troubleshooting, basic repair and test ...
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Ground loop (electricity)

In an electrical system, a ground loop is an equipment and wiring configuration which results in excessive unwanted current in a conductor connecting two points that are supposed to be at the same electric potential, often ground, but are actually at different potentials.Ground loops are a major cause of noise, hum, and interference in audio, video, and computer systems. They do not in themselves create an electric shock hazard, the inappropriate connections merely create a not necessarily very good instance of Electrical_bonding, which is explicitly required by safety regulations in certain circumstances. In any case the voltage difference between the ground terminals of each item of equipment is small. A severe risk of electric shock occurs when equipment grounds are improperly removed in an attempt to cure the problems thought to be caused by ground loops.
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