isscc 2014 / session 12 / sensors, mems, and displays / 12.8
... rather than the discrete-time ΔΣ modulators of most previous work [2-4]. This approach leads to high resolution (3mK in a 2.2ms measurement time) and high energy efficiency, as expressed by a resolution FoM of 3.6pJK2, which is a 3× improvement on the state of the art [4,5]. By employing chopping, d ...
... rather than the discrete-time ΔΣ modulators of most previous work [2-4]. This approach leads to high resolution (3mK in a 2.2ms measurement time) and high energy efficiency, as expressed by a resolution FoM of 3.6pJK2, which is a 3× improvement on the state of the art [4,5]. By employing chopping, d ...
RHD5963 - Aeroflex Microelectronic Solutions
... mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5963 especially suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RH ...
... mitigate total ionizing dose effects and single event latchup. These characteristics make the RHD5963 especially suited for the harsh environment encountered in Deep Space missions. It is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534 Class K, the RH ...
MAX4880 Overvoltage-Protection Controller with Internal Disconnect Switch General Description
... CURRENT LIMIT vs. TEMPERATURE ...
... CURRENT LIMIT vs. TEMPERATURE ...
MAX1920/MAX1921 Low-Voltage, 400mA Step-Down DC-DC Converters in SOT23 General Description
... obtains feedback from the LX node through R1, while load transients are fed-forward through CFF. Because there is no D.C. feedback from the output, the output voltage exhibits load regulation that is equal to the output load current multiplied by the inductor’s series resistance. This small amount o ...
... obtains feedback from the LX node through R1, while load transients are fed-forward through CFF. Because there is no D.C. feedback from the output, the output voltage exhibits load regulation that is equal to the output load current multiplied by the inductor’s series resistance. This small amount o ...
File u208b | allcomponents.ru
... supply can be found in the data sheets in the appendix. Operation using an externally stabilized DC voltage is not recommended. If the supply cannot be taken directly from the mains because the power dissipation in R1 would be too large, then the circuit shown in the following figure 2 should be emp ...
... supply can be found in the data sheets in the appendix. Operation using an externally stabilized DC voltage is not recommended. If the supply cannot be taken directly from the mains because the power dissipation in R1 would be too large, then the circuit shown in the following figure 2 should be emp ...
MA40: ALGEBRA II
... 4) The impedance in one part of a series circuit is 3 4i ohms, and the impedance in another part of the circuit is 2 6i ohms. Add these complex numbers to find the total impedance in the circuit. 5) The current in one part of a series circuit is 4 i amps. The current in another part of the cir ...
... 4) The impedance in one part of a series circuit is 3 4i ohms, and the impedance in another part of the circuit is 2 6i ohms. Add these complex numbers to find the total impedance in the circuit. 5) The current in one part of a series circuit is 4 i amps. The current in another part of the cir ...
SIMULATION OF A PARALLEL RESONANT CIRCUIT ECE562: Power Electronics I
... MATLAB and NL5 to better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the parallel resonant circuit: • Input impedance • Magnitude and phase margin ...
... MATLAB and NL5 to better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the parallel resonant circuit: • Input impedance • Magnitude and phase margin ...
Application Note AN-1100 IRS211(0,3) and IR211(0,3) Comparison Table of Contents
... exists for each supply. The 20 V, internal clamp improves the IC survivability against supply transient spikes but at the same time reduces the absolute maximum rating to 20 V. For applications that require recovery from an output short-circuit to negative bus, do not allow VBS ≥25 V for more than 1 ...
... exists for each supply. The 20 V, internal clamp improves the IC survivability against supply transient spikes but at the same time reduces the absolute maximum rating to 20 V. For applications that require recovery from an output short-circuit to negative bus, do not allow VBS ≥25 V for more than 1 ...
HMC866LC3C - seek datasheet
... provides 29 dB of differential gain. The output voltage swing is adjustable up to 800 mVp-p differential by using the VAC analog control input and the additive RMS jitter is less than 300 fs for 32 Gbps operation. The amplifier allows external offset correction function to both inputs and outputs. A ...
... provides 29 dB of differential gain. The output voltage swing is adjustable up to 800 mVp-p differential by using the VAC analog control input and the additive RMS jitter is less than 300 fs for 32 Gbps operation. The amplifier allows external offset correction function to both inputs and outputs. A ...
Frequency Input, Field Configurable Isolator
... 10VDC excitation source (20mA max.) applied first, while the INPUT LED is common to the input. This can be lit, and the CAL button is pushed to used as a signal source for relay store the value. The low input frecontacts or as an excitation source for quency is then applied and pushing open collecto ...
... 10VDC excitation source (20mA max.) applied first, while the INPUT LED is common to the input. This can be lit, and the CAL button is pushed to used as a signal source for relay store the value. The low input frecontacts or as an excitation source for quency is then applied and pushing open collecto ...
BDTIC L E D D r i v e r I... I C L 8 0 0 1 G / I... D e s i g n G u i d...
... It can be seen in the non-dimming case that a sinusoidal waveform of the primary peak current is dominant, which defines the almost sinusoidal shape of the input current Iin(t). Beside the PFC function Equation (2) above shows that during phase cut dimming the input current will follow the phase cut ...
... It can be seen in the non-dimming case that a sinusoidal waveform of the primary peak current is dominant, which defines the almost sinusoidal shape of the input current Iin(t). Beside the PFC function Equation (2) above shows that during phase cut dimming the input current will follow the phase cut ...
REG71055-Q1 数据资料 dataSheet 下载
... from an unregulated input voltage. Input supply voltage of 3.0 V to 5.5 V makes the REG71055 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- or alkaline-based chemistries. The input voltage may vary below the output voltage and the output remains in ...
... from an unregulated input voltage. Input supply voltage of 3.0 V to 5.5 V makes the REG71055 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- or alkaline-based chemistries. The input voltage may vary below the output voltage and the output remains in ...
RF1 User Manual - HDR Power Systems
... The overcurrent trip adjustment is on the front of the unit. It's adjustment range is from 25 to 200% of the current transformer’s current rating. It trips based upon peak current not RMS current as many others do. If adjustment is necessary, have the command signal set at maximum and adjust the ove ...
... The overcurrent trip adjustment is on the front of the unit. It's adjustment range is from 25 to 200% of the current transformer’s current rating. It trips based upon peak current not RMS current as many others do. If adjustment is necessary, have the command signal set at maximum and adjust the ove ...
AC-8888-04 Color TV
... voltage stabilizer circuit. It can carry out pulsate and switch output function. The circuit is a simple and stable one with a thorough protection system. In order to maintain a stable output voltage and to raise the power reaction speed, the circuit opts a feed voltage stabilizing control system-pi ...
... voltage stabilizer circuit. It can carry out pulsate and switch output function. The circuit is a simple and stable one with a thorough protection system. In order to maintain a stable output voltage and to raise the power reaction speed, the circuit opts a feed voltage stabilizing control system-pi ...
SM72501 Precision, CMOS Input, RRIO, Wide Supply Range
... The low offset voltage of less than ±200 µV along with the low input bias current of less than ±1 pA makes the SM72501 ideal for precision applications. The SM72501 is built utilizing VIP50 technology, which allows the combination of a CMOS input stage and a 12V common mode and supply voltage range. ...
... The low offset voltage of less than ±200 µV along with the low input bias current of less than ±1 pA makes the SM72501 ideal for precision applications. The SM72501 is built utilizing VIP50 technology, which allows the combination of a CMOS input stage and a 12V common mode and supply voltage range. ...
A New Approach for Transistor-Clamped H
... be classified as symmetrical if the DC bus voltage is equal in all the series power cells and as asymmetrical if the DC bus voltage is not same for each power cell. The symmetrical CHB is more advantageous over the asymmetrical CHB in terms of modularity, maintenance and cost. In case of the asymmet ...
... be classified as symmetrical if the DC bus voltage is equal in all the series power cells and as asymmetrical if the DC bus voltage is not same for each power cell. The symmetrical CHB is more advantageous over the asymmetrical CHB in terms of modularity, maintenance and cost. In case of the asymmet ...
lesson2
... back up (but with the opposite polarity than before) until the current finally ceases and the capacitor is charged. Then what happens? The capacitor begins to discharge, and the cycle begins again in the other direction! The circuit is said to be oscillating. ...
... back up (but with the opposite polarity than before) until the current finally ceases and the capacitor is charged. Then what happens? The capacitor begins to discharge, and the cycle begins again in the other direction! The circuit is said to be oscillating. ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.