The Fluorescent Lamp Circuit - Circuits and Systems I: Fundamental
... cannot even explain why we must use ballasts in the lamp circuits, i.e., why the lamps are not designed directly for the line voltage. At the same time, the linear model correctly notes the inductive features of the lamp associated with the characteristic. We shall consider hysteresis of the realist ...
... cannot even explain why we must use ballasts in the lamp circuits, i.e., why the lamps are not designed directly for the line voltage. At the same time, the linear model correctly notes the inductive features of the lamp associated with the characteristic. We shall consider hysteresis of the realist ...
Lab #10: ADC
... 3. Connect an open jumper to the WR’ and INTR’ jumper. 4. Connect a potentiometer as a voltage divider (top to 5V, bottom to ground). Connect the output of the potentiometer to the V+ input. 5. Apply power. Momentarily short the WR’ and INTR’ jumper to ground. 6. Take the measurements required to an ...
... 3. Connect an open jumper to the WR’ and INTR’ jumper. 4. Connect a potentiometer as a voltage divider (top to 5V, bottom to ground). Connect the output of the potentiometer to the V+ input. 5. Apply power. Momentarily short the WR’ and INTR’ jumper to ground. 6. Take the measurements required to an ...
TPS60204 数据资料 dataSheet 下载
... When the output current is higher then the LinSkip current threshold, the charge pump runs continuously at the switching frequency f(OSC). The control circuit, fed from the error amplifier, controls the charge on C1 and C2 by controlling the gates and hence the rDS(ON) of the integrated MOSFETs. Whe ...
... When the output current is higher then the LinSkip current threshold, the charge pump runs continuously at the switching frequency f(OSC). The control circuit, fed from the error amplifier, controls the charge on C1 and C2 by controlling the gates and hence the rDS(ON) of the integrated MOSFETs. Whe ...
International Electrical Engineering Journal (IEEJ) Vol. 6 (2015) No.3, pp. 1822-1827
... The behavior of converter circuit with different values of inductive load is observed. The effect of inductance variation on output ...
... The behavior of converter circuit with different values of inductive load is observed. The effect of inductance variation on output ...
AD5934 数据手册DataSheet 下载
... Changes to System Description Section and Figure 14..............12 Changes to Figure 16 ......................................................................13 Changes to Frequency Sweep Command Sequence Section and ...
... Changes to System Description Section and Figure 14..............12 Changes to Figure 16 ......................................................................13 Changes to Frequency Sweep Command Sequence Section and ...
ω P2
... The voltage gain of the circuit will be a little lower than that of the CS amplifier. The advantage of this circuit lies in its bandwidth, which is much wider than that obtained in a CS amplifier. The reason that widen the bandwidth is the lower equivalent resistance between the gate of Q2 and gr ...
... The voltage gain of the circuit will be a little lower than that of the CS amplifier. The advantage of this circuit lies in its bandwidth, which is much wider than that obtained in a CS amplifier. The reason that widen the bandwidth is the lower equivalent resistance between the gate of Q2 and gr ...
Si4063/60 - Silicon Labs
... data stream and can be shaped by a Gaussian low-pass filter to reduce unwanted spectral content. The Si4063/60 contains a power amplifier (PA) that supports output power up to +20 dBm with very high efficiency, consuming only 70 mA at 169 MHz and 85 mA at 915 MHz. The integrated +20 dBm power amplif ...
... data stream and can be shaped by a Gaussian low-pass filter to reduce unwanted spectral content. The Si4063/60 contains a power amplifier (PA) that supports output power up to +20 dBm with very high efficiency, consuming only 70 mA at 169 MHz and 85 mA at 915 MHz. The integrated +20 dBm power amplif ...
TPS54231 2-A, 28-V Input, Step-Down DC
... The TPS54231 device is a 28-V, 2-A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant-frequency, current mode control which reduces output capacitance and simplifies external frequency co ...
... The TPS54231 device is a 28-V, 2-A, step-down (buck) converter with an integrated high-side n-channel MOSFET. To improve performance during line and load transients, the device implements a constant-frequency, current mode control which reduces output capacitance and simplifies external frequency co ...
AN140 - Basic Concepts of Linear Regulator and Switching Mode
... a precision current source, allows the linear regulator to be directly paralleled to spread the current load and thus spread dissipated heat among the ICs. This makes it possible to use linear regulators in high output current, allsurface-mount applications, where only a limited amount of heat can b ...
... a precision current source, allows the linear regulator to be directly paralleled to spread the current load and thus spread dissipated heat among the ICs. This makes it possible to use linear regulators in high output current, allsurface-mount applications, where only a limited amount of heat can b ...
VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER THS4521 THS4522
... common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing between single-ended, ground-referenced signal sources. Additionally, these devices are ideally suited for driving both successive-approximation register (SAR) and delta-sigma (ΔΣ) ADCs using only a ...
... common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing between single-ended, ground-referenced signal sources. Additionally, these devices are ideally suited for driving both successive-approximation register (SAR) and delta-sigma (ΔΣ) ADCs using only a ...
MAX15039 6A, 2MHz Step-Down Regulator with Integrated Switches General Description
... 0.6V to 90% of VIN. The IC operates from 2.9V to 5.5V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature ranges. The MAX15039 features fixed-frequency PWM mode operation with a switching frequency range of ...
... 0.6V to 90% of VIN. The IC operates from 2.9V to 5.5V, making it ideal for on-board point-of-load and postregulation applications. Total output error is less than ±1% over load, line, and temperature ranges. The MAX15039 features fixed-frequency PWM mode operation with a switching frequency range of ...
A low-power 32-channel digitally-programmable neural recording system,
... neural signal is bandlimited to 12 kHz, we choose a sampling rate per channel in the spike-recording setting of 31.25 kHz, which is slightly higher than the Nyquist frequency. The same sampling rate per channel is also used in the LFP-recording setting to ease the design of our control logic for the ...
... neural signal is bandlimited to 12 kHz, we choose a sampling rate per channel in the spike-recording setting of 31.25 kHz, which is slightly higher than the Nyquist frequency. The same sampling rate per channel is also used in the LFP-recording setting to ease the design of our control logic for the ...
PAM8603A
... Analog Refernce Bypass Capacitor (CBYP) is the most critical capacitor and serves several important functions. During start-up or recovery from shutdown mode, CBYP determines the rate at which the amplifier starts up. The second function is to reduce noise produced by the power supply caused by coup ...
... Analog Refernce Bypass Capacitor (CBYP) is the most critical capacitor and serves several important functions. During start-up or recovery from shutdown mode, CBYP determines the rate at which the amplifier starts up. The second function is to reduce noise produced by the power supply caused by coup ...
MAX16818 1.5MHz, 30A High-Efficiency, LED Driver with Rapid
... The MAX16818 pulse-width modulation (PWM) LED driver controller provides high-output-current capability in a compact package with a minimum number of external components. The MAX16818 is suitable for use in synchronous and nonsynchronous step-down (buck) topologies, as well as in boost, buck-boost, ...
... The MAX16818 pulse-width modulation (PWM) LED driver controller provides high-output-current capability in a compact package with a minimum number of external components. The MAX16818 is suitable for use in synchronous and nonsynchronous step-down (buck) topologies, as well as in boost, buck-boost, ...
26. EMG Signal Analysis for Identifying Walking Patterns of Normal
... movement like flexion and extension. No two individuals have a similar walking style (gait). There are many reasons-neurological, anatomical and environmental where a human is deviating from his normal gait. In order to assess the exact cause and find a solution to correct an individual’s gait, an a ...
... movement like flexion and extension. No two individuals have a similar walking style (gait). There are many reasons-neurological, anatomical and environmental where a human is deviating from his normal gait. In order to assess the exact cause and find a solution to correct an individual’s gait, an a ...
... Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absol ...
A 60 GHz Phase Shifter Integrated With LNA and PA in 65 nm
... phase shifter with RMS gain and phase errors of less than 1.7 dB and . In and 11.25 , respectively, we have other words, in comparison to an ideal phase shifter with perfect I/Q signal generation and weighting, the gain and phase errors in the weighted I/Q signals before signal combination are less ...
... phase shifter with RMS gain and phase errors of less than 1.7 dB and . In and 11.25 , respectively, we have other words, in comparison to an ideal phase shifter with perfect I/Q signal generation and weighting, the gain and phase errors in the weighted I/Q signals before signal combination are less ...
PCM3500 数据资料 dataSheet 下载
... frequencies from 7.2kHz to 26kHz. This gives an effective system clock frequency range of 3.6864MHz to 13.312MHz. ...
... frequencies from 7.2kHz to 26kHz. This gives an effective system clock frequency range of 3.6864MHz to 13.312MHz. ...
