Switching frequency Harmonic selection for Single Phase Multilevel
... sideband harmonics further away from the fundamental frequency component. While this increased switching frequency reduces harmonics, resulting in a lower THD by which high quality output voltage waveforms of desired fundamental r.m.s value and frequency which are as close as possible to sinusoidal ...
... sideband harmonics further away from the fundamental frequency component. While this increased switching frequency reduces harmonics, resulting in a lower THD by which high quality output voltage waveforms of desired fundamental r.m.s value and frequency which are as close as possible to sinusoidal ...
Precision Logarithmic and Log Ratio Amplifier
... NOTES: (1) Log Conformity Error is the peak deviation from the best-fit-straight line of VO versus LOG (I1/I2) curve expressed as a percent of peak-to-peak fullscale output. K, scale factor, equals 0.5V output per decade of input current. (2) Scale factor of core log function is trimmed to 0.5V outp ...
... NOTES: (1) Log Conformity Error is the peak deviation from the best-fit-straight line of VO versus LOG (I1/I2) curve expressed as a percent of peak-to-peak fullscale output. K, scale factor, equals 0.5V output per decade of input current. (2) Scale factor of core log function is trimmed to 0.5V outp ...
RF Performance Test Guidelines White Paper
... To compensate for this loss, measure the insertion loss from the DUT to the spectrum analyzer. You can do this by replacing the DUT with a calibrated RF generator sending a carrier wave with a known output power of, for instance, 0 dBm (Figure 3.). The power level you now measure on the spectrum ana ...
... To compensate for this loss, measure the insertion loss from the DUT to the spectrum analyzer. You can do this by replacing the DUT with a calibrated RF generator sending a carrier wave with a known output power of, for instance, 0 dBm (Figure 3.). The power level you now measure on the spectrum ana ...
cardiac pacemaker design
... The voltages available to these devices are generally 2.5, 5.0, 7.5–8.2, and 10 V. Some generators in this category allow for only four pulse durations, corresponding to times where changing the pulse duration has the most effect (i.e. 0.25 to 1.0 ms). The 7.5 and 10.0 V settings should be used only ...
... The voltages available to these devices are generally 2.5, 5.0, 7.5–8.2, and 10 V. Some generators in this category allow for only four pulse durations, corresponding to times where changing the pulse duration has the most effect (i.e. 0.25 to 1.0 ms). The 7.5 and 10.0 V settings should be used only ...
LM2594 0.5 A, Step-Down Switching Regulator
... time periods. The first one occurs when the series switch is on, the input voltage is connected to the input of the inductor. The output of the inductor is the output voltage, and the rectifier (or catch diode) is reverse biased. During this period, since there is a constant voltage source connected ...
... time periods. The first one occurs when the series switch is on, the input voltage is connected to the input of the inductor. The output of the inductor is the output voltage, and the rectifier (or catch diode) is reverse biased. During this period, since there is a constant voltage source connected ...
Decoupling Capacitor with Low Inductance for High
... (b) placing a capacitor between the LSI and circuit board as an interposer, and (c) placing a capacitor near the LSI as a discrete component, as shown in Figure 2. These methods have the ...
... (b) placing a capacitor between the LSI and circuit board as an interposer, and (c) placing a capacitor near the LSI as a discrete component, as shown in Figure 2. These methods have the ...
ICS86004-01
... RECOMMENDATIONS FOR UNUSED INPUT AND OUTPUT PINS INPUTS: OUTPUTS: LVCMOS CONTROL PINS: All control pins have internal pullups or pulldowns; additional resistance is not required but can be added for additional protection. A 1kΩ resistor can be used. ...
... RECOMMENDATIONS FOR UNUSED INPUT AND OUTPUT PINS INPUTS: OUTPUTS: LVCMOS CONTROL PINS: All control pins have internal pullups or pulldowns; additional resistance is not required but can be added for additional protection. A 1kΩ resistor can be used. ...
SM72501 Precision, CMOS Input, RRIO, Wide Supply Range
... Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. Parametric performance is indicated in the electrical tables under conditions of internal self-heating where ...
... Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. Parametric performance is indicated in the electrical tables under conditions of internal self-heating where ...
15-W FILTER-FREE STEREO CLASS
... circuitry includes an adjustable power limiter and a DC detection circuit. The adjustable power limiter allows the user to set a "virtual" voltage rail lower than the chip supply to limit the amount of current through the speaker. The DC detect circuit measures the frequency and amplitude of the PWM ...
... circuitry includes an adjustable power limiter and a DC detection circuit. The adjustable power limiter allows the user to set a "virtual" voltage rail lower than the chip supply to limit the amount of current through the speaker. The DC detect circuit measures the frequency and amplitude of the PWM ...
LTC1286/LTC1298 - Micropower Sampling 12
... Note 7: Two on-chip diodes are tied to each reference and analog input which will conduct for reference or analog input voltages one diode drop below GND or one diode drop above VCC. This spec allows 50mV forward bias of either diode for 4.5V VCC 5.5V. This means that as long as the reference or ...
... Note 7: Two on-chip diodes are tied to each reference and analog input which will conduct for reference or analog input voltages one diode drop below GND or one diode drop above VCC. This spec allows 50mV forward bias of either diode for 4.5V VCC 5.5V. This means that as long as the reference or ...
SimpliPHY VSC8204 PCB Design and Layout Guide ®
... An Important Note Regarding LED_CLK, LED_DATA and JTAG TDO Pins The LED_CLK, LED_DATA and JTAG TDO pins for the VSC8204 were designed with the same output driver technology as the MAC transmit and 125MHz clock outputs above, which provide an extremely fast rise and fall time with integrated series t ...
... An Important Note Regarding LED_CLK, LED_DATA and JTAG TDO Pins The LED_CLK, LED_DATA and JTAG TDO pins for the VSC8204 were designed with the same output driver technology as the MAC transmit and 125MHz clock outputs above, which provide an extremely fast rise and fall time with integrated series t ...
Unit iii – ic 741 OP-AMP - AJAY KUMAR GAUTAM
... For the dc analysis of an op-amp circuit, the Input terminals are grounded. This should result in zero dc voltage at the output. However, because the op amp has very large gain, the output voltage is close to either +VCC or –VEE. To overcome this problem In the dc analysis, it will be assumed ...
... For the dc analysis of an op-amp circuit, the Input terminals are grounded. This should result in zero dc voltage at the output. However, because the op amp has very large gain, the output voltage is close to either +VCC or –VEE. To overcome this problem In the dc analysis, it will be assumed ...
PAM8803
... change, or hold down to ramp several volume changes. The delay is optimally configured for push button volume control. If either the UP or DN pin remains low after the first volume transition the volume will change again, but this time after 9.5 clock pulses. The followed transition occurs at 2 cloc ...
... change, or hold down to ramp several volume changes. The delay is optimally configured for push button volume control. If either the UP or DN pin remains low after the first volume transition the volume will change again, but this time after 9.5 clock pulses. The followed transition occurs at 2 cloc ...
Why to use isolated amplifiers
... 2.1.1Common mode voltage.....................................................................................................................................2 2.1.2Common mode rejection................................................................................................................... ...
... 2.1.1Common mode voltage.....................................................................................................................................2 2.1.2Common mode rejection................................................................................................................... ...
Document
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... NAME - - - - - - - - - - - - - - - - - - - - S/o - D/o - - - - - - - - - - - - - - - Belongs to - - - - - - -- - -college - - Let’s G¤ to HoUse oF sUCCess ...
A Method for Measuring Transient Intermodulation Distortion (TIM)*
... wave source must be filtered with a single-pole low-pass filter having a cut-off frequency of 30 kHz ( -3 dB) or 100 kHz (-3 dB), depending on quality requirements of the equipment being measured. When measuring frequencydependent circuits, .for instance, phono preamplifiers employing RIAA equalizat ...
... wave source must be filtered with a single-pole low-pass filter having a cut-off frequency of 30 kHz ( -3 dB) or 100 kHz (-3 dB), depending on quality requirements of the equipment being measured. When measuring frequencydependent circuits, .for instance, phono preamplifiers employing RIAA equalizat ...
Oscilloscope history
This article discusses the history and development of oscilloscope technology.