Oscilloscopes
... Waveform shapes tell you a great deal about a signal. Any time you see a change in the height of the waveform, you know the voltage has changed. 1. Frequency and period If a signal repeats, it has a frequency. The frequency is measures in Hertz (Hz) and equals the number of times the signal repeats ...
... Waveform shapes tell you a great deal about a signal. Any time you see a change in the height of the waveform, you know the voltage has changed. 1. Frequency and period If a signal repeats, it has a frequency. The frequency is measures in Hertz (Hz) and equals the number of times the signal repeats ...
Zetex - ZXFV4583 Sync separator with variable filter datasheet
... time-delayed voltage values of the sync tip and the back porch. The sample gates are controlled by a comparator sensing the video input relative to a threshold at a fixed offset above the sync tip clamp level. The sampled voltages are combined in a potential divider to derive the mean voltage (50% a ...
... time-delayed voltage values of the sync tip and the back porch. The sample gates are controlled by a comparator sensing the video input relative to a threshold at a fixed offset above the sync tip clamp level. The sampled voltages are combined in a potential divider to derive the mean voltage (50% a ...
Core Loss Measurement at High Frequencies
... [1]. For relatively low excitation levels B, the behavior of the magnetic field strength H in the measured sample can be also regarded as approximately harmonic. Conventional measurements are mostly performed on normalized toroidal cores; however, the condition dMAX/dMIN<0.8 is often not satisfied [ ...
... [1]. For relatively low excitation levels B, the behavior of the magnetic field strength H in the measured sample can be also regarded as approximately harmonic. Conventional measurements are mostly performed on normalized toroidal cores; however, the condition dMAX/dMIN<0.8 is often not satisfied [ ...
Principles of Computer Architecture Dr. Mike Frank
... Retractile Logic w. SCRL gates • Simple combinational logic of any depth N: – Requires N timing phases – Non-pipelined – No sequential reuse of ...
... Retractile Logic w. SCRL gates • Simple combinational logic of any depth N: – Requires N timing phases – Non-pipelined – No sequential reuse of ...
Continuous-Time Digital Signal Processing Based
... not been widely adopted in low-power systems. Most of the existing low-power digital controllers still use simple proportional-integral-derivative (PID) compensators with very limited bandwidth. The bandwidth limitation is mostly caused by sampling effects and various delays introduced by the voltag ...
... not been widely adopted in low-power systems. Most of the existing low-power digital controllers still use simple proportional-integral-derivative (PID) compensators with very limited bandwidth. The bandwidth limitation is mostly caused by sampling effects and various delays introduced by the voltag ...
A variable step-down conversion ratio switched capacitor DC–DC
... efficiency. For a single step-down conversion ratio topology, the SC converter limits the maximum efficiency that can be achieved to ηlin = (1 − Vo /Vnl ), where Vnl is the no-load voltage for this topology. The bigger difference between Vo and Vnl , the smaller the maximum efficiency that can be achieved ...
... efficiency. For a single step-down conversion ratio topology, the SC converter limits the maximum efficiency that can be achieved to ηlin = (1 − Vo /Vnl ), where Vnl is the no-load voltage for this topology. The bigger difference between Vo and Vnl , the smaller the maximum efficiency that can be achieved ...
Delay Time and Gate Delays
... To drive large load capacitances such as long buses, I/O buffers, pads and off chip capacitive loads a chain of inverters can be used. With this configuration each successive gate is made large than the previous one until the last inverter in the chain can drive the large load within the required ti ...
... To drive large load capacitances such as long buses, I/O buffers, pads and off chip capacitive loads a chain of inverters can be used. With this configuration each successive gate is made large than the previous one until the last inverter in the chain can drive the large load within the required ti ...
MB88153A MB88153A
... Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use or exercise of any intellectual property right, such as patent right or copyright, or any other right of FUJITSU MICROELECTRONICS or any third party or does FUJIT ...
... Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use or exercise of any intellectual property right, such as patent right or copyright, or any other right of FUJITSU MICROELECTRONICS or any third party or does FUJIT ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... SCL gates are differential. The implementation of logic functions is based on the series-gating approach, i.e., by stacking source coupled pairs. However, this approach severely limits the minimum supply voltage allowed for proper operation of stacked transistor pairs, which can be a serious drawbac ...
... SCL gates are differential. The implementation of logic functions is based on the series-gating approach, i.e., by stacking source coupled pairs. However, this approach severely limits the minimum supply voltage allowed for proper operation of stacked transistor pairs, which can be a serious drawbac ...
sample Test paper
... 37. The complementary color for red is _____________ in color Television. a. Green b. Magenta c. Cyan d. Yellow 38. The complementary color for blue is _____________ in color Television. a. Green b. Magenta c. Cyan d. Yellow 39. The complementary color for green is _____________ in color Television. ...
... 37. The complementary color for red is _____________ in color Television. a. Green b. Magenta c. Cyan d. Yellow 38. The complementary color for blue is _____________ in color Television. a. Green b. Magenta c. Cyan d. Yellow 39. The complementary color for green is _____________ in color Television. ...
MT-097: 高速逻辑的应用(英文)
... terminated transmission lines with rise/fall times less than 2 ns. The family presents a constant load to the power supply, and the low-level differential outputs provide a high degree of common-mode rejection. However, ECL dissipates lots of power. Recently, low-voltage-differential-signaling (LVDS ...
... terminated transmission lines with rise/fall times less than 2 ns. The family presents a constant load to the power supply, and the low-level differential outputs provide a high degree of common-mode rejection. However, ECL dissipates lots of power. Recently, low-voltage-differential-signaling (LVDS ...
SiPM_Signal_Shaping_Oct28_2009
... • Presented data showed about 40% recovery in the first 100ns, after which a recovery rate was about 13% / decade – I’m not sure what overvoltage was used (my speculation is about 1-1.5V) – The point is that with increased overvoltage the fraction of the charge, available in the first 10-100ns shoul ...
... • Presented data showed about 40% recovery in the first 100ns, after which a recovery rate was about 13% / decade – I’m not sure what overvoltage was used (my speculation is about 1-1.5V) – The point is that with increased overvoltage the fraction of the charge, available in the first 10-100ns shoul ...
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.