Oscilloscope Tutorial
... • This is the device that transfers electric power from a source to a load using electronic circuits. • Typical application of power supplies is to convert utility's AC input power to a regulated voltage(s) required for electronic equipment. • Depending on the mode of operation of power semiconducto ...
... • This is the device that transfers electric power from a source to a load using electronic circuits. • Typical application of power supplies is to convert utility's AC input power to a regulated voltage(s) required for electronic equipment. • Depending on the mode of operation of power semiconducto ...
Effects of Bonding and Packaging on Circuit Operation Speed
... There is almost an 800-fold drop in speed from the internal oscillator, where each inverter is loaded only by another inverter, to the external oscillator, where each inverter is loaded by the whole intra-chip communication path. Considering these inverters as the output stages of circuits trying to ...
... There is almost an 800-fold drop in speed from the internal oscillator, where each inverter is loaded only by another inverter, to the external oscillator, where each inverter is loaded by the whole intra-chip communication path. Considering these inverters as the output stages of circuits trying to ...
5B45 数据手册DataSheet 下载
... economical components whose performance exceeds that available from more expensive devices. Combining 1500 V rms continuous isolation, +0.05% calibrated accuracy, small size and low cost, the 5B Series is an attractive alternative to expensive signal conditioners and in-house designs ...
... economical components whose performance exceeds that available from more expensive devices. Combining 1500 V rms continuous isolation, +0.05% calibrated accuracy, small size and low cost, the 5B Series is an attractive alternative to expensive signal conditioners and in-house designs ...
Developing a 1296 MHz Beacon - Mini-Kits
... (Unloaded Q is what the crystal is capable of, as a individual component, while loaded Q, is when the crystal is in circuit.) ...
... (Unloaded Q is what the crystal is capable of, as a individual component, while loaded Q, is when the crystal is in circuit.) ...
200GHz CMOS Prescalers with Extended Dividing
... different injection locking periods: one for the zerocrossing period and the other for the positive/negative peaks. By combining both of them, which are timeinterleaved to each other, the prescaler’s overall injection angle is substantially greater than either one individually. Physical circuit simu ...
... different injection locking periods: one for the zerocrossing period and the other for the positive/negative peaks. By combining both of them, which are timeinterleaved to each other, the prescaler’s overall injection angle is substantially greater than either one individually. Physical circuit simu ...
Physical Layer - Signal Encoding Techniques
... long runs of zeros still a problem no net dc component lower bandwidth easy error detection ...
... long runs of zeros still a problem no net dc component lower bandwidth easy error detection ...
Lab 6
... What else would you need to complete the auto-titrator? (Qualitatively – you don’t have to know how to build one yet.) Active Band Pass Filter/ Photometer When we worked with RC filters earlier, we noted that it would be possible to make better filters using active elements. The next circuit uses an ...
... What else would you need to complete the auto-titrator? (Qualitatively – you don’t have to know how to build one yet.) Active Band Pass Filter/ Photometer When we worked with RC filters earlier, we noted that it would be possible to make better filters using active elements. The next circuit uses an ...
Online supplementary material - Springer Static Content Server
... (c) Attenuator 1, Attenuator 2 and Attenuator 1+2. S2. Modeling of the measured artifacts at high count rates We observed some artifacts in the count rate vs bias current curve at high photon flux (Figure 2 main text). In order to explain this behavior, we have to analyze the properties of the adopt ...
... (c) Attenuator 1, Attenuator 2 and Attenuator 1+2. S2. Modeling of the measured artifacts at high count rates We observed some artifacts in the count rate vs bias current curve at high photon flux (Figure 2 main text). In order to explain this behavior, we have to analyze the properties of the adopt ...
Chip Detects Shorts and Overloads, Measures Current
... the motor-side and microcontroller/DSP side so you don't have to include an isolation amplifier or opto-isolator or any sensor signal-conditioning components. The 16-pin IC (SO-16 package) costs about $9.50 for a single device. Find more information at www.avagotech.com (search for "HCPL-788J"). The ...
... the motor-side and microcontroller/DSP side so you don't have to include an isolation amplifier or opto-isolator or any sensor signal-conditioning components. The 16-pin IC (SO-16 package) costs about $9.50 for a single device. Find more information at www.avagotech.com (search for "HCPL-788J"). The ...
Tutorial - BIT Mesra
... A step voltage is applied to the circuit in figure 2 at time t = 0. (a) Obtain the expression for v o(t), (b) Obtain expression for rise time in terms of time constant RC and cut-off frequency f2. A voltage pulse of amplitude V and duration tp is applied to the circuit in figure 2. Derive vo (t) for ...
... A step voltage is applied to the circuit in figure 2 at time t = 0. (a) Obtain the expression for v o(t), (b) Obtain expression for rise time in terms of time constant RC and cut-off frequency f2. A voltage pulse of amplitude V and duration tp is applied to the circuit in figure 2. Derive vo (t) for ...
1 - Telecommunications Industry Association
... to measure broadband energy in the frequency range 270 kHz to 30 MHz (see comment 4 and 5). (11) Condition the EUT to the on-hook state. (12) Set the digital oscilloscope to provide: (a) ...
... to measure broadband energy in the frequency range 270 kHz to 30 MHz (see comment 4 and 5). (11) Condition the EUT to the on-hook state. (12) Set the digital oscilloscope to provide: (a) ...
LTC1799 - 1kHz to 33MHz Resistor Set SOT
... spanning 0.1MHz to 33MHz. However, accuracy may suffer if the master oscillator is operated at greater than 10MHz with a supply voltage lower than 4V. A programmable divider extends the frequency range to greater than three decades. Table 1 describes the recommended frequencies for each divider sett ...
... spanning 0.1MHz to 33MHz. However, accuracy may suffer if the master oscillator is operated at greater than 10MHz with a supply voltage lower than 4V. A programmable divider extends the frequency range to greater than three decades. Table 1 describes the recommended frequencies for each divider sett ...
Current Model Buck Converter Example LM3495 LM5576
... common problem, reducing the ability to process small ontimes (large step-down ratios). As the duty cycle approaches 50% current mode control exhibits sub-harmonic oscillations. A fixed slope ramp signal (slope compensation) is generally added to the current ramp signal. For large step-down applicat ...
... common problem, reducing the ability to process small ontimes (large step-down ratios). As the duty cycle approaches 50% current mode control exhibits sub-harmonic oscillations. A fixed slope ramp signal (slope compensation) is generally added to the current ramp signal. For large step-down applicat ...
A Frequency Controlled LCL - T Resonant Converter for H
... extraction of H ̄ ions. The LCL-T resonant topology offers many advantages like gainful utilization of the transformer parasitics as a part of resonant network and low circulating current. The power converter is operated with variable frequency control and above resonance to get well known zero-volt ...
... extraction of H ̄ ions. The LCL-T resonant topology offers many advantages like gainful utilization of the transformer parasitics as a part of resonant network and low circulating current. The power converter is operated with variable frequency control and above resonance to get well known zero-volt ...
presentation source
... heater, cooled by air blowing across them.) Wind speed is determined by amount of frequency change for each crystal. ...
... heater, cooled by air blowing across them.) Wind speed is determined by amount of frequency change for each crystal. ...
Pattern Generator - Engineering Electronics
... provide adequate band width. Staggered tuned circuits (circuits tuned to different frequencies ) are used for interstage coupling to obtain the desired band width. An IC such as CA 3068 is normally used in this section. ...
... provide adequate band width. Staggered tuned circuits (circuits tuned to different frequencies ) are used for interstage coupling to obtain the desired band width. An IC such as CA 3068 is normally used in this section. ...
LTC6905 - 17MHz to 170MHz Resistor Set SOT-23 Oscillator.
... The LTC®6905 precision, programmable silicon oscillator is easy to use and occupies very little board space. It requires only a single resistor to set the output frequency from 17MHz to 170MHz with a typical frequency error of 0.5% or less. ...
... The LTC®6905 precision, programmable silicon oscillator is easy to use and occupies very little board space. It requires only a single resistor to set the output frequency from 17MHz to 170MHz with a typical frequency error of 0.5% or less. ...
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.