design of coplanar power amplifiers for mm-wave system
... For three years, the market of wireless communication systems operating in the 20 to 60 GHz frequency range has exploded. To provide subscribers with communication services such as telephone, video and Internet, satellite links and multipoint distribution services (LMDS and MVDS) are being implement ...
... For three years, the market of wireless communication systems operating in the 20 to 60 GHz frequency range has exploded. To provide subscribers with communication services such as telephone, video and Internet, satellite links and multipoint distribution services (LMDS and MVDS) are being implement ...
AD8116 数据手册DataSheet 下载
... ideal candidate for creating composite video crosspoint switches. These can be made quite dense by taking advantage of the AD8116’s high level of integration and the fact that composite video requires only one crosspoint channel per system video channel. There are, however, other video formats that ...
... ideal candidate for creating composite video crosspoint switches. These can be made quite dense by taking advantage of the AD8116’s high level of integration and the fact that composite video requires only one crosspoint channel per system video channel. There are, however, other video formats that ...
UC2835 数据资料 dataSheet 下载
... driver, and a precision reference. In addition, current sense with foldback provides for a 2.5A peak output current dropping to less than 0.5A at short circuit. ...
... driver, and a precision reference. In addition, current sense with foldback provides for a 2.5A peak output current dropping to less than 0.5A at short circuit. ...
Onboard welder using a GM Delco 140 Amp alternator
... These monster big case alternators are able to withstand great loads and heat. Their big case provides adequate cooling, has a heavy-duty rotor with an external fan, a beefy delta wound stator and good quality bearings. Their electronic components are also rated over 140A. Since we're going to mostl ...
... These monster big case alternators are able to withstand great loads and heat. Their big case provides adequate cooling, has a heavy-duty rotor with an external fan, a beefy delta wound stator and good quality bearings. Their electronic components are also rated over 140A. Since we're going to mostl ...
TPA6020A2 Audio Power Amplifier Evaluation
... Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field rep ...
... Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field rep ...
MAX13448E ±80V Fault-Protected Full-Duplex RS-485 Transceiver General Description
... Note 1: If the RS-485 transmission lines are unterminated and a short to a voltage VSHT occurs at a remote point on the line, an active local driver (with DI switching) may see higher voltage than VSHT due to inductive kickback at the driver. Terminating the line with a resistor equal to its charact ...
... Note 1: If the RS-485 transmission lines are unterminated and a short to a voltage VSHT occurs at a remote point on the line, an active local driver (with DI switching) may see higher voltage than VSHT due to inductive kickback at the driver. Terminating the line with a resistor equal to its charact ...
Document
... For each circuit, what resistance would be measured to the right of the dashed line at DC (very low) and very, very high frequencies? For example, for the following circuit, the resistance measured to the right of the dashed line would be 10k at DC and zero at very, very high frequencies. (8 points ...
... For each circuit, what resistance would be measured to the right of the dashed line at DC (very low) and very, very high frequencies? For example, for the following circuit, the resistance measured to the right of the dashed line would be 10k at DC and zero at very, very high frequencies. (8 points ...
Double Wing Pad Mount Transformers
... then simply set the other transformer on top of the bracket. This packaging reduces the shipping costs and the time required for the customer to off-load the product. Loading and unloading these transformers takes half the time as regular loading since you are loading two at a time. It saves room in ...
... then simply set the other transformer on top of the bracket. This packaging reduces the shipping costs and the time required for the customer to off-load the product. Loading and unloading these transformers takes half the time as regular loading since you are loading two at a time. It saves room in ...
Position, Velocity, and Acceleration Sensors
... the “home” position that the incremental encoder will count from. Note in Figure PVA-6 that Channel A "lags" behind Channel B by 1/4 of a cycle (or 90 “electrical” degrees) if the disk is rotated in the clockwise direction. If the direction of rotation is reversed, then Channel B would "lag" behind ...
... the “home” position that the incremental encoder will count from. Note in Figure PVA-6 that Channel A "lags" behind Channel B by 1/4 of a cycle (or 90 “electrical” degrees) if the disk is rotated in the clockwise direction. If the direction of rotation is reversed, then Channel B would "lag" behind ...
MMA7260QT - NXP Semiconductors
... from their rest position by subjecting the system to an acceleration (Figure 3). As the beams attached to the central mass move, the distance from them to the fixed beams on one side will increase by the same amount that the distance to the fixed beams on the other side decreases. The change in dist ...
... from their rest position by subjecting the system to an acceleration (Figure 3). As the beams attached to the central mass move, the distance from them to the fixed beams on one side will increase by the same amount that the distance to the fixed beams on the other side decreases. The change in dist ...
TPA3112D1 Evaluation Module
... It is important to operate this EVM within the input voltage range of -0.3 V to 6.3 V and the output voltage range of -0.3 V to 30 V . Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions concerning the input range, please c ...
... It is important to operate this EVM within the input voltage range of -0.3 V to 6.3 V and the output voltage range of -0.3 V to 30 V . Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions concerning the input range, please c ...
input, output modules
... devices that carry out commands from the processor. • They receive their operating power from the PLC’s power supply. • Power output point switches to control field devices are provided by the user. ...
... devices that carry out commands from the processor. • They receive their operating power from the PLC’s power supply. • Power output point switches to control field devices are provided by the user. ...
Word - ITU
... units: the return path, metallic conductors and/or earth, is part of the traction system. Active reduction system (ARS) (K.69): An active reduction system uses a transformer to compensate induced voltages in the telecommunication cable system. It operates on the basis that, via a transformer, a volt ...
... units: the return path, metallic conductors and/or earth, is part of the traction system. Active reduction system (ARS) (K.69): An active reduction system uses a transformer to compensate induced voltages in the telecommunication cable system. It operates on the basis that, via a transformer, a volt ...
HQ-170 Manual
... be rotated very slowly throughout its range, observing the S meter. It will be found that one particular spot throughout the range of the slot depth control a further reduction in the S meter reading will be obtained. Once this setting has been obtained, the slot depth control may be left permanentl ...
... be rotated very slowly throughout its range, observing the S meter. It will be found that one particular spot throughout the range of the slot depth control a further reduction in the S meter reading will be obtained. Once this setting has been obtained, the slot depth control may be left permanentl ...
LTC1569-6 - Linear Phase, DC Accurate, Low Power, 10th Order
... current is reduced by as much as 40%. When the internal oscillator is disabled (RX shorted to V –) DIV/CLK becomes an input pin for applying an external clock signal. For proper filter operation, the clock waveform should be a squarewave with a duty cycle as close as possible to 50% and CMOS voltage ...
... current is reduced by as much as 40%. When the internal oscillator is disabled (RX shorted to V –) DIV/CLK becomes an input pin for applying an external clock signal. For proper filter operation, the clock waveform should be a squarewave with a duty cycle as close as possible to 50% and CMOS voltage ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.