SDD Explained - Uni-Export Instruments Polska
... the preamplifier caused by this charge build-up is a steadily increasing voltage ‘ramp’ due to leakage current, onto which is superimposed sharp steps due to the charge created by each X-ray event. The accumulating charge has to be ...
... the preamplifier caused by this charge build-up is a steadily increasing voltage ‘ramp’ due to leakage current, onto which is superimposed sharp steps due to the charge created by each X-ray event. The accumulating charge has to be ...
jitter intro
... – In this section the period of the modulated clock decreases from the ideal. The net effect of the shorter periods results in a canceling out of the increased periods from the prior section. Note that the same number of clocks is completed after both sections. It is important to note that the sampl ...
... – In this section the period of the modulated clock decreases from the ideal. The net effect of the shorter periods results in a canceling out of the increased periods from the prior section. Note that the same number of clocks is completed after both sections. It is important to note that the sampl ...
1 - Concordia University
... exits, OUT is discharged and a low output signal is obtained. If not, the precharge value remains stored on the output capacitor CL, and a high output value is obtained during the evaluation phase(CL, is a combination of the diffusion capacitors, the wiring capacitance and the input capacitance of t ...
... exits, OUT is discharged and a low output signal is obtained. If not, the precharge value remains stored on the output capacitor CL, and a high output value is obtained during the evaluation phase(CL, is a combination of the diffusion capacitors, the wiring capacitance and the input capacitance of t ...
IOSR Journal of Electronics and Communication Engineering (IOSRJECE)
... might not be considered at risk, such as some specialized resistors and capacitors. Devices manufactured using MOS (Metal Oxide Semiconductor) technology is more susceptible to ESD [1-4] but some of the newer high speed components can be ruined with low voltages. Damage to components can, and usuall ...
... might not be considered at risk, such as some specialized resistors and capacitors. Devices manufactured using MOS (Metal Oxide Semiconductor) technology is more susceptible to ESD [1-4] but some of the newer high speed components can be ruined with low voltages. Damage to components can, and usuall ...
Noise in relaxation oscillators
... In contrast to the linear voltage waveform on the capacitor (Fig. 3), the currents in the active devices of the sensor circuit are quite nonlinear because of this regeneration. The slope of these currents increases as the trigger point is approached, as shown in (Fig. 4), so that noise in the circui ...
... In contrast to the linear voltage waveform on the capacitor (Fig. 3), the currents in the active devices of the sensor circuit are quite nonlinear because of this regeneration. The slope of these currents increases as the trigger point is approached, as shown in (Fig. 4), so that noise in the circui ...
Slide 1
... A capacitor is connected to a resistor through a switch. Initially the switch is open, and the capacitor is charged with a charge Q to a voltage V. After the switch is closed, the magnitude of the potential difference across the resistor, vR, is best represented by which selection: ...
... A capacitor is connected to a resistor through a switch. Initially the switch is open, and the capacitor is charged with a charge Q to a voltage V. After the switch is closed, the magnitude of the potential difference across the resistor, vR, is best represented by which selection: ...
AD9863
... (for example, coarse and fine gain control and offset control for channel matching) and the ADC path (for example, the internal duty cycle stabilizer and twos complement data format). The AD9863 is packaged in a 64-lead LFCSP (low profile, fine pitched, chip scale package). The 64-lead LFCSP footpri ...
... (for example, coarse and fine gain control and offset control for channel matching) and the ADC path (for example, the internal duty cycle stabilizer and twos complement data format). The AD9863 is packaged in a 64-lead LFCSP (low profile, fine pitched, chip scale package). The 64-lead LFCSP footpri ...
MAX16977 36V, 2A, 2.2MHz Step-Down Converter with Low Operating Current General Description
... The MAX16977 is a constant-frequency, current-mode, automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 36V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device ma ...
... The MAX16977 is a constant-frequency, current-mode, automotive buck converter with an integrated high-side switch. The device operates with input voltages from 3.5V to 36V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device ma ...
Proc. IEEE Applied Power Electron. Conf.
... losses prevent them from being suitable candidates at very high switching frequencies. ...
... losses prevent them from being suitable candidates at very high switching frequencies. ...
RX610, RX62N, RX621 Group
... brownouts. On-board comparators check the supply voltage against two reference voltages, Vdet1 and Vdet2. As the supply dips below each reference voltage an interrupt or a reset can be generated. When Vcc subsequently rises above Vdet1 or Vdet2, release from the voltage-monitoring reset proceeds aft ...
... brownouts. On-board comparators check the supply voltage against two reference voltages, Vdet1 and Vdet2. As the supply dips below each reference voltage an interrupt or a reset can be generated. When Vcc subsequently rises above Vdet1 or Vdet2, release from the voltage-monitoring reset proceeds aft ...
MAX7490/MAX7491 Dual Universal Switched-Capacitor Filters General Description Features
... reject). Three of these functions are simultaneously available. Fourth-order filters can be obtained by cascading the two 2nd-order filter sections. Similarly, higher order filters can easily be created by cascading multiple MAX7490/MAX7491s. Two clocking options are available: self-clocking (throug ...
... reject). Three of these functions are simultaneously available. Fourth-order filters can be obtained by cascading the two 2nd-order filter sections. Similarly, higher order filters can easily be created by cascading multiple MAX7490/MAX7491s. Two clocking options are available: self-clocking (throug ...
PowerPoint
... The approximation resulting from this assumption is reasonable, provided the resistance between the emf and the capacitor being charged/discharged is small. If the resistance between the emf and the capacitor is finite, then the capacitor does not ...
... The approximation resulting from this assumption is reasonable, provided the resistance between the emf and the capacitor being charged/discharged is small. If the resistance between the emf and the capacitor is finite, then the capacitor does not ...
a Complete 8-Bit, 32 MSPS, 95 mW CMOS A/D Converter AD9280
... The AD9280 can be configured in a variety of reference topologies. The simplest configuration is to use the AD9280’s onboard bandgap reference, which provides a pin-strappable option to generate either a 1 V or 2 V output. If the user desires a reference voltage other than those two, an external res ...
... The AD9280 can be configured in a variety of reference topologies. The simplest configuration is to use the AD9280’s onboard bandgap reference, which provides a pin-strappable option to generate either a 1 V or 2 V output. If the user desires a reference voltage other than those two, an external res ...
BI32385391
... output power by using the PDM - Pulse Density Modulation. This modulation technique allows operation with constant switching frequency and pulse width, controlling the power by varying the pulses in a given time base, while keeping soft switching capability in the whole power range for which the con ...
... output power by using the PDM - Pulse Density Modulation. This modulation technique allows operation with constant switching frequency and pulse width, controlling the power by varying the pulses in a given time base, while keeping soft switching capability in the whole power range for which the con ...
Pulse-Based Analog VLSI Velocity Sensors
... only gave a sensible output for high-contrast edges, and even then showed poor performance. This disappointing result was mainly due to the discrepancy between the high-precision requirement of the algorithm (requiring temporal and spatial derivatives) and the low precision of the analog circuitry. ...
... only gave a sensible output for high-contrast edges, and even then showed poor performance. This disappointing result was mainly due to the discrepancy between the high-precision requirement of the algorithm (requiring temporal and spatial derivatives) and the low precision of the analog circuitry. ...
Drive Electronics pQ11
... In order to improve the hysteresis characteristics in a valve, static friction on the valve piston must be avoided. This is achieved by superimposing a dither signal on the valve current. Via the trimming potentiometer „OSZ“ the amplitude of the superimposed current can be adjusted within the range ...
... In order to improve the hysteresis characteristics in a valve, static friction on the valve piston must be avoided. This is achieved by superimposing a dither signal on the valve current. Via the trimming potentiometer „OSZ“ the amplitude of the superimposed current can be adjusted within the range ...
MAX9310 1:5 Clock Driver with Selectable LVPECL Inputs and LVDS Outputs General Description
... LVPECL Inputs and LVDS Outputs The MAX9310 is a fast, low-skew 1:5 differential driver with selectable LVPECL/HSTL inputs and LVDS outputs, designed for clock distribution applications. This device features an ultra-low propagation delay of 345ps with 45.5mA of supply current. The MAX9310 operates f ...
... LVPECL Inputs and LVDS Outputs The MAX9310 is a fast, low-skew 1:5 differential driver with selectable LVPECL/HSTL inputs and LVDS outputs, designed for clock distribution applications. This device features an ultra-low propagation delay of 345ps with 45.5mA of supply current. The MAX9310 operates f ...
Time-to-digital converter
In electronic instrumentation and signal processing, a time to digital converter (abbreviated TDC) is a device for recognizing events and providing a digital representation of the time they occurred. For example, a TDC might output the time of arrival for each incoming pulse. Some applications wish to measure the time interval between two events rather than some notion of an absolute time.In electronics time-to-digital converters (TDCs) or time digitizers are devices commonly used to measure a time interval and convert it into digital (binary) output. In some cases interpolating TDCs are also called time counters (TCs).TDCs are used in many different applications, where the time interval between two signal pulses (start and stop pulse) should be determined. Measurement is started and stopped, when either the rising or the falling edge of a signal pulse crosses a set threshold. These requirements are fulfilled in many physical experiments, like time-of-flight and lifetime measurements in atomic and high energy physics, experiments that involve laser ranging and electronic research involving the testing of integrated circuits and high-speed data transfer.