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ADS8422 数据资料 dataSheet 下载
ADS8422 数据资料 dataSheet 下载

... SC DR ...
CHAPTER 2 LITERATURE REVIEW
CHAPTER 2 LITERATURE REVIEW

... guideline and quick reference for the practicing engineer to decide which methods should be considered for an application of a given power level, switching frequency, and dynamic response. In 1994, Holtz (1994) proposed efficient and fast control of electric power that forms part of the key technolo ...
Installation and Maintenance Manual Bar Type Ionizer Series IZS31
Installation and Maintenance Manual Bar Type Ionizer Series IZS31

... earthing, prevention of electric shock and other types of injury. 2) When equipment is to be removed, confirm the safety process as mentioned above. Cut air pressure and electrical power supplies which are the energy sources for the equipment and exhaust all residual compressed air in the system. 3) ...
Manual
Manual

... the highest level of flexibility in signal gain control. The "old way" or Feed-Back method is what most of the classic compressors used for the gain control circuit. The "new way" gain reduction is more typical of the newer VCA type compressors that rely on RMS detectors for the gain control voltage ...
Flux SA loop detector pocket manual
Flux SA loop detector pocket manual

Low-Power Sub-GHz RF Transceiver (470-510
Low-Power Sub-GHz RF Transceiver (470-510

... defibrillators and cardiac resynchronization devices, external cardiac rhythm management systems that communicate directly with one or more implantable medical devices; or other devices used to monitor or treat cardiac function, including without limitation pressure sensors, biochemical sensors and ...
Slides - Linux Audio Conference
Slides - Linux Audio Conference

"Torque-Balanced High-Density Steady States of Single-Component Plasmas" Physical Review Letters 94 (2005), 0305001. J. R. Danielson and C. M. Surko (PDF)
"Torque-Balanced High-Density Steady States of Single-Component Plasmas" Physical Review Letters 94 (2005), 0305001. J. R. Danielson and C. M. Surko (PDF)

... special-purpose, four-phase rf generator attached to a foursegment electrode. Each segment extends 90 azimuthally and 2.54 cm axially; combined, they produce a radial electric field with azimuthal mode number m  1 rotating in the same direction as the plasma. The data presented here correspond to ...
UCCx813-x Low-Power Economy BiCMOS
UCCx813-x Low-Power Economy BiCMOS

... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
Onboard impedance diagnostics method of Li- ion traction batteries using pseudo-random
Onboard impedance diagnostics method of Li- ion traction batteries using pseudo-random

... application of Li-ion batteries is taken into account, one can understand the importance of being able to use a battery pack of the vehicle to its fullest potential, either if one sees it from the producer's or customer's point of view. Identification of the battery performance, its operations and l ...
MAX14780E +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description
MAX14780E +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver General Description

... The MAX14780E is a half-duplex transceiver and operates from a single +5.0V supply. Drivers are output short-circuit current limited. Thermal-shutdown circuitry protects drivers against excessive power dissipation. When activated, the thermal-shutdown circuitry places the driver outputs into a high- ...
AN-4151 Half-Bridge LLC Resonant Converter Design Using ™) FSFR-Series Fairchild Power Switch (FPS
AN-4151 Half-Bridge LLC Resonant Converter Design Using ™) FSFR-Series Fairchild Power Switch (FPS

... for high-input voltage application where the switching loss is much more dominant than the conduction loss. In most of the practical design, this shunt inductor is realized using the magnetizing inductance of the transformer. The circuit diagram of LLC resonant converter looks much the same as the L ...
LMV710, LMV711, LMV715 (Rev. A)
LMV710, LMV711, LMV715 (Rev. A)

... Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on ...
Golden Rules for Low Emission
Golden Rules for Low Emission

... Measurement of conducted immunity (harmonic signal coupled on power supply plane according to DPI standard). At each harmonic frequency, the disturbance power is increased until a circuit failure arises. ...
Next Topic: NOISE
Next Topic: NOISE

... When the next term is expanded, the product of two sine waves is seen to produce the sum and difference frequencies. ...
MAX3316E–MAX3319E ±15kV ESD-Protected, 2.5V, 1µA, 460kbps, RS-232 Compatible Transceivers ________________General Description
MAX3316E–MAX3319E ±15kV ESD-Protected, 2.5V, 1µA, 460kbps, RS-232 Compatible Transceivers ________________General Description

... using Maxim’s revolutionary AutoShutdown Plus feature. These devices automatically enter a low-power shutdown mode when the RS-232 cable is disconnected or the transmitters of the connected peripherals are inactive for more than 30 seconds. They turn on again when they sense a valid transition at an ...
Z`JMeIIRJXy/yin/ BY W WWW
Z`JMeIIRJXy/yin/ BY W WWW

... threshold gates identical to the gate 10 in logic systems. When the power supply V1 ?uctuates, the effect on the gate 10 is negligible for all but the largest ?uctuations. For example, if the level of V1 increases, the potential level of a binary “1” also increases. Consequently, the combined or sum ...
low-pass filter
low-pass filter

... A low-pass filter is an electronic filter that passes low-frequency signals but attenuates signals with frequencies higher than the cutoff frequency. It is sometimes called a high-cut filter, or treble cut filter when used in audio applications. A low-pass filter is the opposite of a high-pass filte ...
EMC filters - 3-line filters, Sine-wave output filters 300/520 V AC, 4 A
EMC filters - 3-line filters, Sine-wave output filters 300/520 V AC, 4 A

... It shall be ensured that only qualified persons (electricity specialists) are engaged on work such as planning, assembly, installation, operation, repair and maintenance. They must be provided with the corresponding documentation. Danger of electric shock. Filters contain components that store an el ...
project report
project report

... 5.3 Layout versus Schematic check (LVS)……………………………..47 5.4 Simulation Results with included parasitics………………………..48 ...
Linear Circuit Experiment (MAE171a) Prof: Raymond de Callafon
Linear Circuit Experiment (MAE171a) Prof: Raymond de Callafon

... Unlike inverting summing amplifier, no extra resistor can be added to compensate for bias input current. Not desirable: source impedance part of gain calculation. . . MAE171a Linear Circuit Experiment, Winter 2009 – R.A. de Callafon – Slide 24 ...
Electronic Heat Detectors
Electronic Heat Detectors

... alarm set point of the THD-7052 and THD-7053 Detectors shall be 135°F (57°C) and the Rate-Of-Rise detection feature of the THD-7052 shall be rated at 15°F (8.3°C) per minute. The combination detector head and twist-lock base shall be UL Listed compatible with a UL Listed fire alarm control unit. The ...
Datasheet
Datasheet

Electronic Heat Detectors - Suppression Systems, Inc
Electronic Heat Detectors - Suppression Systems, Inc

ADS2807 数据资料 dataSheet 下载
ADS2807 数据资料 dataSheet 下载

... The analog inputs of the ADS2807 are very high impedance and should be driven through an R-C network designed to pass the highest frequency of interest. This prevents highfrequency noise in the input from affecting SFDR and SNR. The ADS2807 can be used in a wide variety of applications and deciding ...
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Heterodyne



Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.
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