UC2524 数据资料 dataSheet 下载
... switching regulators. They can also be used as the control element for high-power-output applications. The UC1524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing f ...
... switching regulators. They can also be used as the control element for high-power-output applications. The UC1524 family was designed for switching regulators of either polarity, transformer-coupled dc-to-dc converters, transformerless voltage doublers and polarity converter applications employing f ...
Fundamentals of Power Electronics
... Transistors operate with zero voltage switching Beware of patent issues Fundamentals of Power Electronics ...
... Transistors operate with zero voltage switching Beware of patent issues Fundamentals of Power Electronics ...
Analysis and Design of Switched Capacitor
... capacitors. This would expIain the relatively small differences between these three technologies. Traditional electrolytic devices, including tantalum, experience another loss term, the resistance of the electrolyte. This pushes their ESR up another ...
... capacitors. This would expIain the relatively small differences between these three technologies. Traditional electrolytic devices, including tantalum, experience another loss term, the resistance of the electrolyte. This pushes their ESR up another ...
TPA2017D2 数据资料 dataSheet 下载
... The Automatic Gain Control (AGC) feature provides continuous automatic gain adjustment to the amplifier through an internal PGA. This feature enhances the perceived audio loudness and at the same time prevents speaker damage from occurring (Limiter function). The AGC works by detecting the audio inp ...
... The Automatic Gain Control (AGC) feature provides continuous automatic gain adjustment to the amplifier through an internal PGA. This feature enhances the perceived audio loudness and at the same time prevents speaker damage from occurring (Limiter function). The AGC works by detecting the audio inp ...
element3
... c} As the basic frequency element of a transmitter. d} To directly measure wavelength. ...
... c} As the basic frequency element of a transmitter. d} To directly measure wavelength. ...
MAX16977 Evaluation Kit Evaluates: MAX16977 General Description Features
... Detailed Description of Hardware The MAX16977 EV kit demonstrates the MAX16977 wide input voltage range, high-frequency, step-down converter. The EV kit operates over a wide 5V to 36V input voltage range. The output voltage is set for 5V at 2A, but can be adjusted from 1V to 10V. ...
... Detailed Description of Hardware The MAX16977 EV kit demonstrates the MAX16977 wide input voltage range, high-frequency, step-down converter. The EV kit operates over a wide 5V to 36V input voltage range. The output voltage is set for 5V at 2A, but can be adjusted from 1V to 10V. ...
TPA3122D2 数据资料 dataSheet 下载
... is a rise in the local supply voltage due to energy being driven back to the supply by operation of the class-D amplifier. This phenomenon is most evident at low audio frequencies and when both channels are operating at the same frequency and phase. At low levels, power-supply pumping results in dis ...
... is a rise in the local supply voltage due to energy being driven back to the supply by operation of the class-D amplifier. This phenomenon is most evident at low audio frequencies and when both channels are operating at the same frequency and phase. At low levels, power-supply pumping results in dis ...
INA337, 338: High-Temperature, Precision
... The output noise has some 1/f components that affect performance in gains less than 10. See typical characteristic “Input-Referred Voltage Noise vs Frequency.” High-frequency noise is created by internal auto-correction circuitry and is highly dependent on the filter characteristics chosen. This may ...
... The output noise has some 1/f components that affect performance in gains less than 10. See typical characteristic “Input-Referred Voltage Noise vs Frequency.” High-frequency noise is created by internal auto-correction circuitry and is highly dependent on the filter characteristics chosen. This may ...
2011 Problems
... 1. Circle the letter of the best (one and only one) answer for each. [10 pts; 1 pt each] A) Resolution of an instrument is: a) the difference between its true output and its measured value b) the standard deviation of its measured output c) the largest signal that it can measure without distortion ...
... 1. Circle the letter of the best (one and only one) answer for each. [10 pts; 1 pt each] A) Resolution of an instrument is: a) the difference between its true output and its measured value b) the standard deviation of its measured output c) the largest signal that it can measure without distortion ...
EP4301856861
... The switches in the voltage source inverter (See Fig. 6) can be turned on and off as required. In the simplest approach, the top switch is turned on and off only once in each cycle, a square waveform results. However, if turned on several times in a cycle an improved harmonic profile may be achieved ...
... The switches in the voltage source inverter (See Fig. 6) can be turned on and off as required. In the simplest approach, the top switch is turned on and off only once in each cycle, a square waveform results. However, if turned on several times in a cycle an improved harmonic profile may be achieved ...
Evaluates: MAX9390/MAX9391 MAX9390 Evaluation Kit General Description Features
... pins J5–J8 with shielded twisted-pair cables or differential probes. Pin 1 is the inverting signal (OUT_) and Pin 2 is the noninverting signal (OUT_). When testing the EV kit using differential probes or twisted pairs, populate resistor PCB pads R11–R18 with 49.9Ω (0603) surface-mount resistors. In ...
... pins J5–J8 with shielded twisted-pair cables or differential probes. Pin 1 is the inverting signal (OUT_) and Pin 2 is the noninverting signal (OUT_). When testing the EV kit using differential probes or twisted pairs, populate resistor PCB pads R11–R18 with 49.9Ω (0603) surface-mount resistors. In ...
Synthesis of Log-Domain Filters from First
... We have fabricated and tested several different chips, one of which was a test chip with individual ®lter structures on it, and one a complete signal-processing system [13] containing a ®lterbank of log-domain bandpass ®lters (Fig. 10). The ®lterbank consists of 15 channels each consisting of two ca ...
... We have fabricated and tested several different chips, one of which was a test chip with individual ®lter structures on it, and one a complete signal-processing system [13] containing a ®lterbank of log-domain bandpass ®lters (Fig. 10). The ®lterbank consists of 15 channels each consisting of two ca ...
Application of network analyzer in measuring the
... (1) The use of differential probes should be avoided. In the case of isolated power supplies, if possible, short the ground of secondary, primary and control circuitry. (2) While measuring for switching power supplies, the use of lowest bandwidth results in best noise rejection. For a faster sweep s ...
... (1) The use of differential probes should be avoided. In the case of isolated power supplies, if possible, short the ground of secondary, primary and control circuitry. (2) While measuring for switching power supplies, the use of lowest bandwidth results in best noise rejection. For a faster sweep s ...
Table of Contents
... response time necessary to detect high and low light, which is essential to note for high speed communication [4]. The detector aperture is the area that the PD is able to detect light over. A larger area means that your alignment does not have to be perfect for the PD to work. The ideal PD for the ...
... response time necessary to detect high and low light, which is essential to note for high speed communication [4]. The detector aperture is the area that the PD is able to detect light over. A larger area means that your alignment does not have to be perfect for the PD to work. The ideal PD for the ...
Keywords: op amp, high-voltage op amp, operational amplifier, high voltage operational... converter, current-loop system, 4-20mA
... normally represents the sensor's zero-value output while 20mA represents the full-scale output. A broken loop (0mA, a fault condition) can be easily distinguished from the sensor's zero output (4mA). Current loops are inherently more immune to noise than voltage-modulated signals. This is why they a ...
... normally represents the sensor's zero-value output while 20mA represents the full-scale output. A broken loop (0mA, a fault condition) can be easily distinguished from the sensor's zero output (4mA). Current loops are inherently more immune to noise than voltage-modulated signals. This is why they a ...
a Dual Sigma-Delta ADC with Auxiliary DAC AD7729
... reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. ...
... reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. ...
MAX7428/MAX7430/MAX7432A Standard Definition Video Reconstruction Filters and Buffers General Description
... MAX7430/MAX7432A includes an input mux to select the input channel, a 6th-order Sallen-Key filter with four adjustable high-frequency boost levels, an output buffer with a 6dB gain, a sync detector and clamp, and an external resistor to set internal bias levels. Output disable adds additional multip ...
... MAX7430/MAX7432A includes an input mux to select the input channel, a 6th-order Sallen-Key filter with four adjustable high-frequency boost levels, an output buffer with a 6dB gain, a sync detector and clamp, and an external resistor to set internal bias levels. Output disable adds additional multip ...
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.