AD7631 数据手册DataSheet下载
... The AD7631 is an 18-bit, charge redistribution, successive approximation register (SAR), architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial configuration port f ...
... The AD7631 is an 18-bit, charge redistribution, successive approximation register (SAR), architecture analog-to-digital converter (ADC) fabricated on Analog Devices, Inc.’s iCMOS high voltage process. The device is configured through hardware or via a dedicated write-only serial configuration port f ...
The ABCs of ADCs: Understanding How ADC Errors Affect System
... The measured error is usually somewhere between the values given by the two methods, but is often closer to the RSS value. Note that depending on one's error budget, typical or worstcase values for the error terms can be used. The decision is based on many factors, including the standard deviation o ...
... The measured error is usually somewhere between the values given by the two methods, but is often closer to the RSS value. Note that depending on one's error budget, typical or worstcase values for the error terms can be used. The decision is based on many factors, including the standard deviation o ...
SN74S374 数据资料 dataSheet 下载
... edge-triggered D-type flip-flops. On the positive transition of the clock, the Q outputs are set to the logic states that were set up at the D inputs. ...
... edge-triggered D-type flip-flops. On the positive transition of the clock, the Q outputs are set to the logic states that were set up at the D inputs. ...
REFERENCE MEASURING METHODS
... C.1 General CD player block diagram ............................................................................. 57 C.2 Examples of implementation of MTF equalizer.......................................................... 58 C.3 Example of implementation of Adaptive Slicer ......................... ...
... C.1 General CD player block diagram ............................................................................. 57 C.2 Examples of implementation of MTF equalizer.......................................................... 58 C.3 Example of implementation of Adaptive Slicer ......................... ...
Introduction to Oscilloscopes
... Digital scopes must convert an analog value into a digital sample and store that in the scope’s memory. The stored signal is then visually reconstructed on the display with missing data interpolated as if the data were actually present. Interpolated data is not actually present, rather it ...
... Digital scopes must convert an analog value into a digital sample and store that in the scope’s memory. The stored signal is then visually reconstructed on the display with missing data interpolated as if the data were actually present. Interpolated data is not actually present, rather it ...
Konstantin Stefanov`s talk at LCUK in Durham
... First time e2V CCDs have been bump-bonded High quality bumps, but assembly yield only 30% : mechanical damage during compression suspected ...
... First time e2V CCDs have been bump-bonded High quality bumps, but assembly yield only 30% : mechanical damage during compression suspected ...
MAXQ615 16-Bit MAXQ Microcontroller with Hardware Multiplier General Description
... provides 48KB of flash memory and 2KB of data SRAM. For the ultimate in low-power performance, the device ...
... provides 48KB of flash memory and 2KB of data SRAM. For the ultimate in low-power performance, the device ...
DS3231M ±5ppm, I C Real-Time Clock 2
... All voltages are referenced to ground. The parameter tOSF is the period of time the oscillator must be stopped for the OSF flag to be set. Includes the temperature conversion current (averaged). This delay applies only if the oscillator is enabled. If the EOSC bit is 1, tREC is bypassed and RST imm ...
... All voltages are referenced to ground. The parameter tOSF is the period of time the oscillator must be stopped for the OSF flag to be set. Includes the temperature conversion current (averaged). This delay applies only if the oscillator is enabled. If the EOSC bit is 1, tREC is bypassed and RST imm ...
LTC2927 - Single Power Supply Tracking
... The LTC2927 handles a variety of power-up profiles to satisfy the requirements of digital logic circuits including FPGAs, PLDs, DSPs and microprocessors. These requirements fall into one of the four general categories illustrated in Figures 1 to 4. Some applications require that the potential differe ...
... The LTC2927 handles a variety of power-up profiles to satisfy the requirements of digital logic circuits including FPGAs, PLDs, DSPs and microprocessors. These requirements fall into one of the four general categories illustrated in Figures 1 to 4. Some applications require that the potential differe ...
Evaluate: MAX1316–MAX1327 MAX1320 Evaluation Kit/Evaluation System General Description Features
... be connected to AGND or left floating. Note that if the inputs are buffered and exceed ±5V (i.e., when using the MAX1324–MAX1327 that support inputs up to ±10V), replace the MAX4351 buffers (U2–U5) with buffers capable of a ±10V voltage range. Jumpers on the EV kit allow evaluation of all the parts ...
... be connected to AGND or left floating. Note that if the inputs are buffered and exceed ±5V (i.e., when using the MAX1324–MAX1327 that support inputs up to ±10V), replace the MAX4351 buffers (U2–U5) with buffers capable of a ±10V voltage range. Jumpers on the EV kit allow evaluation of all the parts ...
PMS-300 PMS-400 and PMS-400A 800 MHz Gated Photon
... PMS-400A has a considerably faster bus interface The PMS counts all pulses with an amplitude greater than a selectable discriminator threshold and stores the results into subsequent locations of the memory. The inputs can be gated to count pulses either inside or outside an externally applied gating ...
... PMS-400A has a considerably faster bus interface The PMS counts all pulses with an amplitude greater than a selectable discriminator threshold and stores the results into subsequent locations of the memory. The inputs can be gated to count pulses either inside or outside an externally applied gating ...
ch06
... Any phase-locking mechanism will have some finite delay in practice so that the regenerated local phase will try to project the incoming phase and then measure how well that projection did in the form of a new phase error. The more quickly the phase-lock mechanism tracks deviations in phase, the mor ...
... Any phase-locking mechanism will have some finite delay in practice so that the regenerated local phase will try to project the incoming phase and then measure how well that projection did in the form of a new phase error. The more quickly the phase-lock mechanism tracks deviations in phase, the mor ...
N045048590
... Analog to digital converter (ADC) mainly converts an input analog value to digital representation. The conversion is mainly done by converting binary value to an output voltage. Comparator is the main basic device used in the Analog to digital converter (ADC) to compare the two signals or two voltag ...
... Analog to digital converter (ADC) mainly converts an input analog value to digital representation. The conversion is mainly done by converting binary value to an output voltage. Comparator is the main basic device used in the Analog to digital converter (ADC) to compare the two signals or two voltag ...
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.