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UMZ-104-A16-G
UMZ-104-A16-G

... [1] Frequency drift: 2MHz typical, 4MHz maximum (either extreme) ...
Precision, Low Power INSTRUMENTATION AMPLIFIER INA118
Precision, Low Power INSTRUMENTATION AMPLIFIER INA118

... voltages up to ±40V. For example, a condition of –40V on one input and +40V on the other input will not cause damage. Internal circuitry on each input provides low series impedance under normal signal conditions. To provide equivalent protection, series input resistors would contribute excessive noi ...
Fully integrated power supply
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idtqs3306a - Integrated Device Technology
idtqs3306a - Integrated Device Technology

... 1. Minimums are guaranteed but not production tested. 2. This parameter is guaranteed but not production tested. 3. The bus switch contributes no propagation delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone is of the or ...
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... The MINI AMP, originally designed by Erno Borbely, is a very high quality discrete operational amplifier (op-amp). Why design a discrete op-amp? While state of the art op-amps are very good quality and many boast great specifications, they still possess both technical and sonic limitations due to th ...
Harmonics (continued)
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... currents close to their source • Series passive filter: block harmonic currents from power delivery system (may cause large load voltage distortion) • Active shunt filter: electronically supply low-order harmonics to a nonlinear load (used with simple passive filters for higher frequency components) ...
RFVC1836 数据资料DataSheet下载
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... Product Description RFMD's RFVC1836 is a 5V InGaP MMIC VCO with an integrated frequency divider providing additional Fo/2 and Fo/4 outputs. With an Fo frequency range of 10.4GHz to 11.62GHz its monolithic structure provides excellent temperature, shock, and vibration performance. Output power (Fo) i ...
G. Escobar, A.M. Stankovic, and D.J. Perreault, “Regulation and Compensation of Source Harmonics for the Boost-Converter Based Power Factor Precompensator,” 2001 IEEE Power Electronics Specialists Conference , Vancouver, Canada, June 2001, pp. 539-544.
G. Escobar, A.M. Stankovic, and D.J. Perreault, “Regulation and Compensation of Source Harmonics for the Boost-Converter Based Power Factor Precompensator,” 2001 IEEE Power Electronics Specialists Conference , Vancouver, Canada, June 2001, pp. 539-544.

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... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
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... of 20 volts per ampere passing through origin. The maximum turn-on time is 4µs and the minimum gate current required to quick turn on is 400mA. If the gate source voltage is 15 V, calculate the resistance to be connected in series and the gate-power dissipation 2. a) Why SCRs are required to be conn ...
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... You can make a crude test of a transistor by using the diode test option on a multimeter. This option sets the terminals of the multimeter so as to forward bias the junction and then to read the voltage across it. For a silicon transistor like the 2N2219 you expect to find a forward voltage of 0.6 o ...
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... The switch in sample and hold can be implemented using simple NMOS transistor but it has several limitations like input dependent finite ONresistance and input dependent charge injection. In order to improve the performance of switch NMOS transistor can be replaced by a CMOS switch; proper selection ...
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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.
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