AN3257
... The architecture is based on a two-stage approach: a front-end PFC pre-regulator and a downstream multi-resonant half bridge converter. Both stages are controlled by the new IC L6585DE- which integrates PFC and half bridge control circuits and the relevant drivers. Although this new device is dedica ...
... The architecture is based on a two-stage approach: a front-end PFC pre-regulator and a downstream multi-resonant half bridge converter. Both stages are controlled by the new IC L6585DE- which integrates PFC and half bridge control circuits and the relevant drivers. Although this new device is dedica ...
Chapter 1 Introduction to Electronics
... • An electronic circuit generally contains both the passive and active components. Therefore a dc power supply is essential for the operation of its active components. An electronic processing or amplifier devices also need different power source than its DC operating power source called input signa ...
... • An electronic circuit generally contains both the passive and active components. Therefore a dc power supply is essential for the operation of its active components. An electronic processing or amplifier devices also need different power source than its DC operating power source called input signa ...
AD8428 数据手册DataSheet 下载
... The output voltage of the AD8428 is developed with respect to the potential on the reference terminal. This is useful when the output signal must be offset to a precise midsupply level. For example, a voltage source can be tied to the REF pin to levelshift the output so that the AD8428 can drive a s ...
... The output voltage of the AD8428 is developed with respect to the potential on the reference terminal. This is useful when the output signal must be offset to a precise midsupply level. For example, a voltage source can be tied to the REF pin to levelshift the output so that the AD8428 can drive a s ...
Physics 160 Lecture 15
... OUT Non-inverting amp with 100% feedback. Be aware that the internal compensation capacitor is very important here to avoid high-frequency ...
... OUT Non-inverting amp with 100% feedback. Be aware that the internal compensation capacitor is very important here to avoid high-frequency ...
MT-075 TUTORIAL Differential Drivers for High Speed ADCs Overview
... retain their polarity, while the even-order terms are always positive. When the differential is taken, the even order terms cancel as shown in Eq. 3. The third-order terms are not affected. One of the most common ways to drive a differential input ADC is with a transformer. However, there are many a ...
... retain their polarity, while the even-order terms are always positive. When the differential is taken, the even order terms cancel as shown in Eq. 3. The third-order terms are not affected. One of the most common ways to drive a differential input ADC is with a transformer. However, there are many a ...
UCC28500 数据资料 dataSheet 下载
... SS2: (soft-start for PWM) SS2 is at ground for either enable low or OVP/ENBL below the UVLO2 threshold conditions. When enabled, SS2 charges an external capacitor with a current source. This voltage is used as the voltage error signal during start-up, enabling the PWM duty cycle to increase slowly. ...
... SS2: (soft-start for PWM) SS2 is at ground for either enable low or OVP/ENBL below the UVLO2 threshold conditions. When enabled, SS2 charges an external capacitor with a current source. This voltage is used as the voltage error signal during start-up, enabling the PWM duty cycle to increase slowly. ...
unit4sup - University of Kentucky College of Engineering
... B) Apply a Wiener filter to the data in vector sigpnos, which is a combination of the signal and noise from the same source as the examples. Note that you do not know the SNR for this case. Since you know the PSD shapes you can try to assess the SNR by examining the PSDs or ACs of combined signal. A ...
... B) Apply a Wiener filter to the data in vector sigpnos, which is a combination of the signal and noise from the same source as the examples. Note that you do not know the SNR for this case. Since you know the PSD shapes you can try to assess the SNR by examining the PSDs or ACs of combined signal. A ...
UC2907 数据资料 dataSheet 下载
... (–) SENSE: (Pin 4) This is a high-impedance pin allowing remote sensing of the system ground, bypassing any voltage drops which might appear in the power return line. This point should be considered as the true ground. Unless otherwise stated, all voltages are with respect to this point. Artificial ...
... (–) SENSE: (Pin 4) This is a high-impedance pin allowing remote sensing of the system ground, bypassing any voltage drops which might appear in the power return line. This point should be considered as the true ground. Unless otherwise stated, all voltages are with respect to this point. Artificial ...
Exp5 Full Wave Rectifier
... A transformer with center tapping (fig. 1) is required for this purpose. The current is pulsating dc. Singlepulse midpoint circuit M1U From fig. 1 it is clear that the two component voltages VTr / 2 of a two-pulse midpoint circuit are opposed with respect to the center tapping. ...
... A transformer with center tapping (fig. 1) is required for this purpose. The current is pulsating dc. Singlepulse midpoint circuit M1U From fig. 1 it is clear that the two component voltages VTr / 2 of a two-pulse midpoint circuit are opposed with respect to the center tapping. ...
MAX8529 1.5MHz Dual 180° Out-of-Phase PWM Step-Down Controller with POR General Description
... generates two outputs from input supplies ranging from 4.75V to 23V. Each output is adjustable from sub-1V to 18V. Input voltage ripple and total RMS input ripple current are reduced by synchronized 180-degree out-ofphase operation. The switching frequency is adjustable from 600kHz to 1.5MHz with an ...
... generates two outputs from input supplies ranging from 4.75V to 23V. Each output is adjustable from sub-1V to 18V. Input voltage ripple and total RMS input ripple current are reduced by synchronized 180-degree out-ofphase operation. The switching frequency is adjustable from 600kHz to 1.5MHz with an ...
Designing robust asynchronous circuit components
... Charge sharing refers to the redistribution of charge when two networks at different initial voltages are connected together, and it is a major source of noise in CMOS gates. Two kinds of charge sharing have been identified [SI: pure charge sharing, where two non-driven subnets are connected through ...
... Charge sharing refers to the redistribution of charge when two networks at different initial voltages are connected together, and it is a major source of noise in CMOS gates. Two kinds of charge sharing have been identified [SI: pure charge sharing, where two non-driven subnets are connected through ...
common random-noise source
... gm of the tube change constantly, as does the load imNOISE GENERATORS pedance which the tube sees because of grid current Although the noise spectrum of the Sylvania 6D4 drawn by the following stage. The clipping that occurs tube falls off rapidly at frequencies higher than 700 kilo- when an amplifi ...
... gm of the tube change constantly, as does the load imNOISE GENERATORS pedance which the tube sees because of grid current Although the noise spectrum of the Sylvania 6D4 drawn by the following stage. The clipping that occurs tube falls off rapidly at frequencies higher than 700 kilo- when an amplifi ...
ADXL322.pdf
... Figure 14 demonstrates the typical sensitivity shift over temperature for supply voltages of 3 V. This is typically better than ±1% over the −20°C to +70°C temperature range. ...
... Figure 14 demonstrates the typical sensitivity shift over temperature for supply voltages of 3 V. This is typically better than ±1% over the −20°C to +70°C temperature range. ...
AD584 数据手册DataSheet 下载
... to limit the output to a value which can be tolerated by the load circuits. If R2 is zero, adjusting R1 to its lower limit will result in a loss of control over the output voltage. If precision voltages are required to be set at levels other than the standard outputs, the 20% absolute tolerance in t ...
... to limit the output to a value which can be tolerated by the load circuits. If R2 is zero, adjusting R1 to its lower limit will result in a loss of control over the output voltage. If precision voltages are required to be set at levels other than the standard outputs, the 20% absolute tolerance in t ...