TUSB1211 数据资料 dataSheet 下载
... Active-high chip select pin. When low the IC is in power down and ULPI bus is tri-stated. When high (and CS_N pin iTie to VDDIO if unused.s low) normal operation. ...
... Active-high chip select pin. When low the IC is in power down and ULPI bus is tri-stated. When high (and CS_N pin iTie to VDDIO if unused.s low) normal operation. ...
HIGH PRECISION TORQUE MEASUREMENT SYSTEMS IN DYNAMIC AND STATIC APPLICATIONS
... number of measurements [1]. ...
... number of measurements [1]. ...
Comparative analysis of 36, 48, 60 pulse AC-DC
... conversion. AC-DC converters also known as rectifiers, are developed by using thyristors and diodes which provides controlled and uncontrolled dc power[5,3]. The present work analyzes the different multi-pulse AC-DC converters in solving harmonic problem in the three phase system. It is also analyze ...
... conversion. AC-DC converters also known as rectifiers, are developed by using thyristors and diodes which provides controlled and uncontrolled dc power[5,3]. The present work analyzes the different multi-pulse AC-DC converters in solving harmonic problem in the three phase system. It is also analyze ...
+2.7V to +5.25V, Low-Power, 8-Channel, Serial 10
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: MAX149—internal reference, offset nulled; MAX148—external reference (VREF = +2.500V), offset nulled. Note 4: Ground “on” channel; sine wave ...
... Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has been calibrated. Note 3: MAX149—internal reference, offset nulled; MAX148—external reference (VREF = +2.500V), offset nulled. Note 4: Ground “on” channel; sine wave ...
COMPARATIVE INVESTIGATIONS OF TWO KIND OF ELECTRONIC Henryk Urzędniczok
... the frequency, which is actually obtained, depends on accidental conditions during process of excitation of oscillations (e.g. when power supply is turned on). This causes, that instead the main differential frequency ∆f0=f0f0’, it is possible to obtain a few another values of differential frequenci ...
... the frequency, which is actually obtained, depends on accidental conditions during process of excitation of oscillations (e.g. when power supply is turned on). This causes, that instead the main differential frequency ∆f0=f0f0’, it is possible to obtain a few another values of differential frequenci ...
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.