AN1282 - NXP Semiconductors
... and C4 are bypass capacitors (0.01 – 0.1 F) for the oscillator and the PLL. It is important to place bypass capacitors as close to the supply pins as possible; otherwise, inductance from the circuit traces will limit the capacitors’ ability to filter high frequency noise. In Figure 7 a greater level ...
... and C4 are bypass capacitors (0.01 – 0.1 F) for the oscillator and the PLL. It is important to place bypass capacitors as close to the supply pins as possible; otherwise, inductance from the circuit traces will limit the capacitors’ ability to filter high frequency noise. In Figure 7 a greater level ...
Document
... be the most delayed path. The power consumption of the circuit was observed to be reduced by a significant amount but the trade off with the delay increasing by almost 300% as against a reduction ...
... be the most delayed path. The power consumption of the circuit was observed to be reduced by a significant amount but the trade off with the delay increasing by almost 300% as against a reduction ...
Prezentacja programu PowerPoint
... Bolometers in a form of thin metallic films (Ni, Bi, Sb) with moderate TCR (typ. 0.3%/K) but high stability and low noise are ...
... Bolometers in a form of thin metallic films (Ni, Bi, Sb) with moderate TCR (typ. 0.3%/K) but high stability and low noise are ...
unit2
... • An Or-And-Invert (OAI) CMOS gate is similar to the AOI gate except that it is an implementation of product-of-sums realization of a function • The N-tree is implemented as follows: – Each product term is a set of parallel transistors for each input in the term – All product terms (parallel groups) ...
... • An Or-And-Invert (OAI) CMOS gate is similar to the AOI gate except that it is an implementation of product-of-sums realization of a function • The N-tree is implemented as follows: – Each product term is a set of parallel transistors for each input in the term – All product terms (parallel groups) ...
MXL1543 +5V Multiprotocol, 3Tx/3Rx, Software- Selectable Clock/Data Transceivers General Description
... The MXL1543 is a three-driver/three-receiver multiprotocol transceiver that operates from a +5V single supply. The MXL1543, along with the MXL1544/MAX3175 and the MXL1344A, form a complete software-selectable data terminal equipment (DTE) or data communication equipment (DCE) interface port that sup ...
... The MXL1543 is a three-driver/three-receiver multiprotocol transceiver that operates from a +5V single supply. The MXL1543, along with the MXL1544/MAX3175 and the MXL1344A, form a complete software-selectable data terminal equipment (DTE) or data communication equipment (DCE) interface port that sup ...
DCS 3kW Series DC Power Supplies
... open cover checks, do not touch any portion of the electrical circuits. Even when the power if off, capacitors can retain an electrical charge. Use safety glasses during open cover checks to avoid personal injury by any sudden failure of a component. Due to filtering, the unit has high leakage curre ...
... open cover checks, do not touch any portion of the electrical circuits. Even when the power if off, capacitors can retain an electrical charge. Use safety glasses during open cover checks to avoid personal injury by any sudden failure of a component. Due to filtering, the unit has high leakage curre ...
Power Measurement
... where V and I = rms values of v(t) and i(t), respectively ω = power supply angular frequency Therefore, the instantaneous power is given by a constant value VI plus the ac quantity oscillating with twice the angular frequency of the power supply; thus, the active power is simply the product VI. In t ...
... where V and I = rms values of v(t) and i(t), respectively ω = power supply angular frequency Therefore, the instantaneous power is given by a constant value VI plus the ac quantity oscillating with twice the angular frequency of the power supply; thus, the active power is simply the product VI. In t ...
FINAL POWER AMPLIFIER OVERVIEW FUNCTIONAL
... amplification in the MSR Transmitter. Although the two final amplifiers are identical, they are not redundant since both amplifiers are used during tactical operation. If one amplifier is in a fault condition, however, it is possible for the Transmitter Group to operate with the remaining FPA at a r ...
... amplification in the MSR Transmitter. Although the two final amplifiers are identical, they are not redundant since both amplifiers are used during tactical operation. If one amplifier is in a fault condition, however, it is possible for the Transmitter Group to operate with the remaining FPA at a r ...
What Drives Electric Multiple Units?
... turn off the thyristor was a major problem. However, the rotor in a synchronous motor is a magnet so it produces the required voltage between the terminals of the stator windings. In fact, the voltage is generated at the exact timing to turn off the thyristor, eliminating the need for a turn-off cir ...
... turn off the thyristor was a major problem. However, the rotor in a synchronous motor is a magnet so it produces the required voltage between the terminals of the stator windings. In fact, the voltage is generated at the exact timing to turn off the thyristor, eliminating the need for a turn-off cir ...
Terms and Definitions - Callan Technology Ltd.
... Power (Rated) (Symbol – W, Units – Watts) Normally the continuous power rating of the motor at maximum speed for a particular winding Power = Torque (Nm) x Speed (rpm) x 2 x / 60 ...
... Power (Rated) (Symbol – W, Units – Watts) Normally the continuous power rating of the motor at maximum speed for a particular winding Power = Torque (Nm) x Speed (rpm) x 2 x / 60 ...
Signal Generators - University of Saskatchewan
... Some keys have a number printed in green next to them. To access the numbers, press the Enter Number key (num annunciator turns on ) and then press the keys to access the numbers. If you press the Enter Number key by accident, press the Shift key and then the Cancel key (num annunciator turns off). ...
... Some keys have a number printed in green next to them. To access the numbers, press the Enter Number key (num annunciator turns on ) and then press the keys to access the numbers. If you press the Enter Number key by accident, press the Shift key and then the Cancel key (num annunciator turns off). ...
DN510 - System Monitor with Instrumentation
... a temperature sensor involves balancing accuracy requirements, durability, cost and compatibility with the measured medium. For instance, because of its low cost, a small-signal transistor such as the MMBT3904 is an attractive choice for high volume or disposable sensing applications. Although such ...
... a temperature sensor involves balancing accuracy requirements, durability, cost and compatibility with the measured medium. For instance, because of its low cost, a small-signal transistor such as the MMBT3904 is an attractive choice for high volume or disposable sensing applications. Although such ...
THS5661A 数据资料 dataSheet 下载
... impedance, supporting both single-ended and differential applications. The output current can be directly fed to the load (e.g., external resistor load or transformer), with no additional external output buffer required. An accurate on-chip reference and control amplifier allows the user to adjust t ...
... impedance, supporting both single-ended and differential applications. The output current can be directly fed to the load (e.g., external resistor load or transformer), with no additional external output buffer required. An accurate on-chip reference and control amplifier allows the user to adjust t ...
Johanson Dielectrics - Digi-Key
... TANCERAM® chip capacitors can replace tantalum capacitors in many applications and offer several key advantages over traditional tantalums. Because Tanceram® capacitors exhibit extremely low ESR, equivalent circuit performance can often be achieved using considerably lower capacitance values. Low DC ...
... TANCERAM® chip capacitors can replace tantalum capacitors in many applications and offer several key advantages over traditional tantalums. Because Tanceram® capacitors exhibit extremely low ESR, equivalent circuit performance can often be achieved using considerably lower capacitance values. Low DC ...
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.