M. Zhu, D.J. Perreault, V. Caliskan, T.C. Neugebauer, S. Guttowski, and J.G. Kassakian, “Design and Evaluation of Feedforward Active Ripple Filters,” IEEE Transactions on Power Electronics , March 2005, pp. 276-285.
... and two high-pass/gain stages, each with a pass-band gain of 4.7, and a ripple-frequency integrator stage. The integrator stage acts as a differentiator (gain increasing 20 dB/decade) for frequencies below 1 kHz, and acts as an integrator (gain decreasing 20 dB/decade) for higher frequencies (with a ...
... and two high-pass/gain stages, each with a pass-band gain of 4.7, and a ripple-frequency integrator stage. The integrator stage acts as a differentiator (gain increasing 20 dB/decade) for frequencies below 1 kHz, and acts as an integrator (gain decreasing 20 dB/decade) for higher frequencies (with a ...
Detecting Broken Rotor Bars With Zero-Setting Protection
... Abstract—Broken rotor bars in induction motors can be dependably detected by analyzing the current signatures under sufficient motor load conditions. Detection becomes less dependable under light motor load conditions. There are also cases in which tolerable motor operating conditions generate curre ...
... Abstract—Broken rotor bars in induction motors can be dependably detected by analyzing the current signatures under sufficient motor load conditions. Detection becomes less dependable under light motor load conditions. There are also cases in which tolerable motor operating conditions generate curre ...
Design and Implementation of Fast Locking and Harmonic
... relation between noise voltage and increasing of DLL jitter. The SSN-to-jitter transfer function can be effective method of jitter estimation. SSN-to-jitter transfer function of DLL can be defined as function of conversion ratio between SSN voltage and amount of output clock jitter. Simultaneous swi ...
... relation between noise voltage and increasing of DLL jitter. The SSN-to-jitter transfer function can be effective method of jitter estimation. SSN-to-jitter transfer function of DLL can be defined as function of conversion ratio between SSN voltage and amount of output clock jitter. Simultaneous swi ...
Application Note: ESR Losses In Ceramic Capacitors
... of the line. This procedure insures that the RF excitation does not load the line. See Figure 3. An RF probe located at the high impedance end of the line is connected to a millivoltmeter to measure RF voltage at resonance. From these measurements the bandwidth and Q can be established. ESR is calcu ...
... of the line. This procedure insures that the RF excitation does not load the line. See Figure 3. An RF probe located at the high impedance end of the line is connected to a millivoltmeter to measure RF voltage at resonance. From these measurements the bandwidth and Q can be established. ESR is calcu ...
Using Digital Verification Techniques on Mixed-Signal
... With this architecture, it is possible to decide when to start injecting analog traffic, when to stop, and when to sample the output results. For example, consider a typical scenario to initialize and configure the subsystem registers, wait for the clock generation to stabilize, start injecting anal ...
... With this architecture, it is possible to decide when to start injecting analog traffic, when to stop, and when to sample the output results. For example, consider a typical scenario to initialize and configure the subsystem registers, wait for the clock generation to stabilize, start injecting anal ...
AN4715, i.MX 6Solo Power Consumption Measurement
... possible power state where external supplies are still on. The use case is as follows: • ARM platform is power gated. • L1 Cache periphery is power gated. • PU regulator is disabled (means that GPUs and VPU are power gated). • SoC regulator is bypassed. • All PLLs (phase locked loop) and CCM (clock ...
... possible power state where external supplies are still on. The use case is as follows: • ARM platform is power gated. • L1 Cache periphery is power gated. • PU regulator is disabled (means that GPUs and VPU are power gated). • SoC regulator is bypassed. • All PLLs (phase locked loop) and CCM (clock ...
LTC4054-4.2 数据手册DataSheet 在线下载
... A charge cycle is terminated when the charge current falls to 1/10th the programmed value after the final float voltage is reached. This condition is detected by using an internal, filtered comparator to monitor the PROG pin. When the PROG pin voltage falls below 100mV1 for longer than tTERM (typica ...
... A charge cycle is terminated when the charge current falls to 1/10th the programmed value after the final float voltage is reached. This condition is detected by using an internal, filtered comparator to monitor the PROG pin. When the PROG pin voltage falls below 100mV1 for longer than tTERM (typica ...
MAX8620Y µPMIC for Microprocessors or DSPs in Portable Equipment General Description
... As seen in Figure 2, the MAX8620Y uses a unique stepdown converter feedback network. By taking feedback from the LX node through R1, the usual phase lag due to the output capacitor is removed, making the loop exceedingly stable and allowing the use of a very small ceramic output capacitor. This conf ...
... As seen in Figure 2, the MAX8620Y uses a unique stepdown converter feedback network. By taking feedback from the LX node through R1, the usual phase lag due to the output capacitor is removed, making the loop exceedingly stable and allowing the use of a very small ceramic output capacitor. This conf ...
Sensor Interface Circuitry Design for Nuclear Applications
... Whichever type of ADC is employed, the most important parameter in a ratiometric application is non-linearity. So an ADC, with more bits than necessary for resolution purposes, may need to be used to achieve low non-linearity error. This is because improved linearity usually goes with a higher bit o ...
... Whichever type of ADC is employed, the most important parameter in a ratiometric application is non-linearity. So an ADC, with more bits than necessary for resolution purposes, may need to be used to achieve low non-linearity error. This is because improved linearity usually goes with a higher bit o ...
Designing Detectors for RF/ID Tags Application Note 1089 Abstract
... Since the diode’s transfer characteristic deviates from square law at relatively low power levels (see Figure 5), this number is generally specified at -30 or -40 dBm. ...
... Since the diode’s transfer characteristic deviates from square law at relatively low power levels (see Figure 5), this number is generally specified at -30 or -40 dBm. ...
LME49723 数据资料 dataSheet 下载
... the error signal (distortion) is amplified by a factor of 101. Although the amplifier’s closed-loop gain is unaltered, the feedback available to correct distortion errors is reduced by 101, which means that measurement resolution increases by 101. To ensure minimum effects on distortion measurements ...
... the error signal (distortion) is amplified by a factor of 101. Although the amplifier’s closed-loop gain is unaltered, the feedback available to correct distortion errors is reduced by 101, which means that measurement resolution increases by 101. To ensure minimum effects on distortion measurements ...
AN 043 1/9 E521.14 CAN/LIN SBC WITH DC/DC BUCK
... MDRV (Output which steer the MOS Fet of step-up converter) ...
... MDRV (Output which steer the MOS Fet of step-up converter) ...
simocode-dp
... reversal of rotational direction Two speeds, motors with separate windings (pole changeover switch), also with reversal of rotational direction Two speeds, motors with separate Dahlander windings, also with reversal of rotational ...
... reversal of rotational direction Two speeds, motors with separate windings (pole changeover switch), also with reversal of rotational direction Two speeds, motors with separate Dahlander windings, also with reversal of rotational ...
Design of a Brushless Separately Excited Synchronous Motor
... Integration in the main inverter (future goal) For a series product it makes sense to integrate the rotor current controller into the main inverter. In fact many components are at present doubled in the rotor current controller. ...
... Integration in the main inverter (future goal) For a series product it makes sense to integrate the rotor current controller into the main inverter. In fact many components are at present doubled in the rotor current controller. ...
Text for specifiers - Industrial Solutions
... securely interrupt and as such is a disconnect switch. This, together with the high short-circuit resistance and the visible contact status, makes it possible to use this switch as a main switch, - The housing is made of thermoplastic material with a high creepage-current resistance - The movable co ...
... securely interrupt and as such is a disconnect switch. This, together with the high short-circuit resistance and the visible contact status, makes it possible to use this switch as a main switch, - The housing is made of thermoplastic material with a high creepage-current resistance - The movable co ...
BD00GA3WEFJ
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the device, thus making it impossible to identify the damage mode, such as a short circuit or an open circuit. If there is any possibility of exposure over the rated val ...
... An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the device, thus making it impossible to identify the damage mode, such as a short circuit or an open circuit. If there is any possibility of exposure over the rated val ...
