Digitally Controlled Pulse Width Modulator for On
... the proposed PWM is evaluated with 22-nm CMOS predictive technology models under PVT variations. An error of less than 3.1% and 4.4% in the duty cycle, respectively, with and without constant frequency control is reported for the PWM. A constant operation frequency with less than 1.25% period variat ...
... the proposed PWM is evaluated with 22-nm CMOS predictive technology models under PVT variations. An error of less than 3.1% and 4.4% in the duty cycle, respectively, with and without constant frequency control is reported for the PWM. A constant operation frequency with less than 1.25% period variat ...
H. Maesaka*, H. Ego, T. Hara, A. Higashiya, S. Inoue, S. Matsubara, T. Ohshima, K. Tamasaku, H. Tanaka,
... – The net kick angle is affected by RF phase jitter and beam arrival timing jitter. ...
... – The net kick angle is affected by RF phase jitter and beam arrival timing jitter. ...
4. Operation converter
... Contact area of copper Connector PE on Converter Cabinet for grounding should be larger than 1.6mm2.Contact resistance should be less than 10Ω. ...
... Contact area of copper Connector PE on Converter Cabinet for grounding should be larger than 1.6mm2.Contact resistance should be less than 10Ω. ...
comparison of parallel resonant inverter and series resonant inverter
... applied in industry as a medium –frequency power supply for induction heating and melting installations. They are applied in all branches of the military and machine-building industries, as well as for jewellery, smithy heating, domestic heating and cooking devices and other purposes. The ordinary c ...
... applied in industry as a medium –frequency power supply for induction heating and melting installations. They are applied in all branches of the military and machine-building industries, as well as for jewellery, smithy heating, domestic heating and cooking devices and other purposes. The ordinary c ...
Electrical Disturbances 2012
... TESEQ PROUDLY PRESENTS DECADES OF LEADERSHIP IN EMC TESTING Three decades of ESD Simulators, designed from inception to comply with tomorrow's standards. Forty years of advanced test solutions for EMC, applying the latest technology to set the standard for excellence in our field. And last, but not ...
... TESEQ PROUDLY PRESENTS DECADES OF LEADERSHIP IN EMC TESTING Three decades of ESD Simulators, designed from inception to comply with tomorrow's standards. Forty years of advanced test solutions for EMC, applying the latest technology to set the standard for excellence in our field. And last, but not ...
AD7191 数据手册DataSheet下载
... When the master clock for the device is provided externally by a crystal, the crystal is connected between MCLK1 and MCLK2. Serial Clock Input. This serial clock input is for controlling data transfers from the ADC. The SCLK has a Schmitt-triggered input, making the interface suitable for opto-isola ...
... When the master clock for the device is provided externally by a crystal, the crystal is connected between MCLK1 and MCLK2. Serial Clock Input. This serial clock input is for controlling data transfers from the ADC. The SCLK has a Schmitt-triggered input, making the interface suitable for opto-isola ...
LY3620482052
... higher speed, short-circuit power free and glitch-free operation. Because of these properties, high performance systems are realized using dynamic CMOS circuits. The main limitations of dynamic logic are cascading and charge sharing. To overcome these problem domino circuits are use. In addition to ...
... higher speed, short-circuit power free and glitch-free operation. Because of these properties, high performance systems are realized using dynamic CMOS circuits. The main limitations of dynamic logic are cascading and charge sharing. To overcome these problem domino circuits are use. In addition to ...
High Performance Resonant Mode Controller
... 4.9 V upper threshold of the oscillator comparator, the base of Q1 is pulled low allowing COSC to discharge through the external resistor, (ROSC), and the oscillator control current, (IOSC). When the voltage on COSC falls below the 3.6 V lower threshold of the comparator, Q1 turns on and again charg ...
... 4.9 V upper threshold of the oscillator comparator, the base of Q1 is pulled low allowing COSC to discharge through the external resistor, (ROSC), and the oscillator control current, (IOSC). When the voltage on COSC falls below the 3.6 V lower threshold of the comparator, Q1 turns on and again charg ...
VMP-300
... The VMP-300’s Ultra Low Current option is ideal for corrosion experiments. With an input impedance of 1014 ohms (with 1 pF in parallel) and a 1 pA range, the VMP-300 can measure extremely low corrosion rates. With the floating mode, measurements can be carried out on grounded cells, such as pipeline ...
... The VMP-300’s Ultra Low Current option is ideal for corrosion experiments. With an input impedance of 1014 ohms (with 1 pF in parallel) and a 1 pA range, the VMP-300 can measure extremely low corrosion rates. With the floating mode, measurements can be carried out on grounded cells, such as pipeline ...
954-2875-2-SP - Gazi University Journal of Science
... voltage improves [10]. The methods that are the selective harmonic elimination, space vector modulation and sinusoidal PWM are the commonly used in the multilevel inverters [11-13]. Many modulation algorithms have been adapted or created for hybrid multilevel inverters in the literature. However, th ...
... voltage improves [10]. The methods that are the selective harmonic elimination, space vector modulation and sinusoidal PWM are the commonly used in the multilevel inverters [11-13]. Many modulation algorithms have been adapted or created for hybrid multilevel inverters in the literature. However, th ...
slip2014_talk - UCSD CSE - University of California San Diego
... Worst-caset peak noise [Hu et al @ SLIP2009] ...
... Worst-caset peak noise [Hu et al @ SLIP2009] ...
MAX1437B Octal, 12-Bit, 50Msps, 1.8V ADC with Serial LVDS Outputs General Description
... (ADC) features fully differential inputs, a pipelined architecture, and digital error correction incorporating a fully differential signal path. This ADC is optimized for low-power and high-dynamic performance in medical imaging instrumentation and digital communications applications. The MAX1437B o ...
... (ADC) features fully differential inputs, a pipelined architecture, and digital error correction incorporating a fully differential signal path. This ADC is optimized for low-power and high-dynamic performance in medical imaging instrumentation and digital communications applications. The MAX1437B o ...
3 1/2 Digit, LCD/LED Display, A/D Converters
... The limitations of the on chip reference should also be recognized, however. With the ICL7107, the internal heating which results from the LED drivers can cause some degradation in performance. Due to their higher thermal resistance, plastic parts are poorer in this respect than ceramic. The combina ...
... The limitations of the on chip reference should also be recognized, however. With the ICL7107, the internal heating which results from the LED drivers can cause some degradation in performance. Due to their higher thermal resistance, plastic parts are poorer in this respect than ceramic. The combina ...
a 14-Bit, 125 MSPS TxDAC D/A Converter
... Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differential output configuration. The current outputs may be tied directly to an output resistor to provide two complemen ...
... Differential current outputs are provided to support singleended or differential applications. Matching between the two current outputs ensures enhanced dynamic performance in a differential output configuration. The current outputs may be tied directly to an output resistor to provide two complemen ...
AD7679 数据手册DataSheet下载
... incomplete read error flag. In slave mode, when a data read is started and not complete when the following conversion is complete, the current data is lost and RDERROR is pulsed high. Bit 14 to Bit 17 of the Parallel Port Data Output Bus. These pins are always outputs regardless of the interface mod ...
... incomplete read error flag. In slave mode, when a data read is started and not complete when the following conversion is complete, the current data is lost and RDERROR is pulsed high. Bit 14 to Bit 17 of the Parallel Port Data Output Bus. These pins are always outputs regardless of the interface mod ...
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.