Spectral analysis of a new six-phase pole
... The proposed six-phase inverter is considered as two threephase inverters operating simultaneously. In both three-phase inverters,thenaturalsampledPWMalgorithmisadopted,wherethe switching signals are generated by comparing a sinusoidal reference with a triangular carrier, as shown in Fig. 3(a). For ...
... The proposed six-phase inverter is considered as two threephase inverters operating simultaneously. In both three-phase inverters,thenaturalsampledPWMalgorithmisadopted,wherethe switching signals are generated by comparing a sinusoidal reference with a triangular carrier, as shown in Fig. 3(a). For ...
A Comparative Study of a Dielectric-Defined Process
... consisted of a combination of 60% wet and dry etching. The wet chemical etches SiNx isotropically, resulting in a lateral undercut, whereas the anisotropic RIE maintains the SiNx opening dimension in the resist. First, a buffered oxide etch solution was used to widen the top of the SiNx layer define ...
... consisted of a combination of 60% wet and dry etching. The wet chemical etches SiNx isotropically, resulting in a lateral undercut, whereas the anisotropic RIE maintains the SiNx opening dimension in the resist. First, a buffered oxide etch solution was used to widen the top of the SiNx layer define ...
AD7485 数据手册DataSheet下载
... used. In this case, the second-order terms are usually distanced in frequency from the original sine waves while the third-order terms are usually at a frequency close to the input frequencies. As a result, the second- and third-order terms are specified separately. The calculation of the intermodul ...
... used. In this case, the second-order terms are usually distanced in frequency from the original sine waves while the third-order terms are usually at a frequency close to the input frequencies. As a result, the second- and third-order terms are specified separately. The calculation of the intermodul ...
MAX532 Dual, Serial-Input, Voltage-Output, 12-Bit MDAC _______________General Description
... The MAX532 is Microwire and SPI compatible (Figures 4 and 5). Both DACs are programmed by writing three 8-bit words (see Figures 2 and 3, and the Functional Diagram). Serial data is clocked into the data registers MSB first, with DACB information preceding DACA information. Data is clocked in on the ...
... The MAX532 is Microwire and SPI compatible (Figures 4 and 5). Both DACs are programmed by writing three 8-bit words (see Figures 2 and 3, and the Functional Diagram). Serial data is clocked into the data registers MSB first, with DACB information preceding DACA information. Data is clocked in on the ...
AVR2038: AT86RF231 Range Extension 8
... isolation of the 2/1 RF switch. The amount of harmonic filtering has to be aligned to regional requirements. For instance, operating the device according to ETSI EN 300 228 [6] or ARIB STD-T66 [7], the LPF can be removed. Furthermore, it has to be noted that ETSI EN 300 228 limits the transmitter ou ...
... isolation of the 2/1 RF switch. The amount of harmonic filtering has to be aligned to regional requirements. For instance, operating the device according to ETSI EN 300 228 [6] or ARIB STD-T66 [7], the LPF can be removed. Furthermore, it has to be noted that ETSI EN 300 228 limits the transmitter ou ...
SP26LV432 数据资料DataSheet下载
... The SP26LV432 is a low-power quad differential line receiver designed for digital data transmission meeting the specifications of the EIA standard RS-422 serial protocol. The SP26LV432 features Exar's BiCMOS process allowing low power operational characteristics of CMOS technology while meeting all ...
... The SP26LV432 is a low-power quad differential line receiver designed for digital data transmission meeting the specifications of the EIA standard RS-422 serial protocol. The SP26LV432 features Exar's BiCMOS process allowing low power operational characteristics of CMOS technology while meeting all ...
BQ24300 数据资料 dataSheet 下载
... The device continuously monitors the input voltage, the input current and the battery voltage as described in detail in the following sections: Input Overvoltage Protection As long as the input voltage is less than VO(REG), the output voltage tracks the input voltage (less the drop caused by RDSON o ...
... The device continuously monitors the input voltage, the input current and the battery voltage as described in detail in the following sections: Input Overvoltage Protection As long as the input voltage is less than VO(REG), the output voltage tracks the input voltage (less the drop caused by RDSON o ...
AD1674 - Analog Devices
... needed for SHA acquisition. 3. DC and AC Specified: In addition to traditional dc specifications, the AD1674 is also fully specified for frequency domain ac parameters such as total harmonic distortion, signal-to-noise ratio and input bandwidth. These parameters can be tested and guaranteed as a res ...
... needed for SHA acquisition. 3. DC and AC Specified: In addition to traditional dc specifications, the AD1674 is also fully specified for frequency domain ac parameters such as total harmonic distortion, signal-to-noise ratio and input bandwidth. These parameters can be tested and guaranteed as a res ...
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... convergence to zero, all well under one second using an acceleration constant of 3e-7. The THD in Figure 2.5 also follows a similar pattern since it is most affected by the lower order harmonics and becomes one-one hundredth of its original value after just one half second, or thirty iterations. Fig ...
... convergence to zero, all well under one second using an acceleration constant of 3e-7. The THD in Figure 2.5 also follows a similar pattern since it is most affected by the lower order harmonics and becomes one-one hundredth of its original value after just one half second, or thirty iterations. Fig ...
6- and 8-Channel Low Capacitance ESD Protection Arrays
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
PowerLogic® ION6200 Factory Assembled
... and 4 Analog Outputs wired to terminal blocks. One 10 Base-T Ethernet and 10 Base-FL equipped meter. Cate 5E and fiber cables will terminate directly on meter. Each RS-485 port will be daisy chained together and wired to terminal blocks. Tailored to any meter system voltage type: ...
... and 4 Analog Outputs wired to terminal blocks. One 10 Base-T Ethernet and 10 Base-FL equipped meter. Cate 5E and fiber cables will terminate directly on meter. Each RS-485 port will be daisy chained together and wired to terminal blocks. Tailored to any meter system voltage type: ...
UVQ-5/20-D24PB-C Datasheet
... Model UVQ-31128-C is a standard model UVQ-5/20-D48NB-C with modified rise time to reach 4.75V within 10 mSec. All other specifications are as per the standard product. UVQ Pin 9 Baseplate Connection The UVQ series may include an optional installed baseplate for extended thermal management. Various U ...
... Model UVQ-31128-C is a standard model UVQ-5/20-D48NB-C with modified rise time to reach 4.75V within 10 mSec. All other specifications are as per the standard product. UVQ Pin 9 Baseplate Connection The UVQ series may include an optional installed baseplate for extended thermal management. Various U ...
Xilinx XCR22LV10: 3V Zero Power, TotalCMOS, Universal PLD
... Xilinx is the first to offer a TotalCMOS SPLD, both in process technology and design technique. Xilinx employs a cascade of CMOS gates to implement its Sum of Products instead of the traditional sense amp approach. This CMOS gate implementation allows Xilinx to offer SPLDs which are both high perfor ...
... Xilinx is the first to offer a TotalCMOS SPLD, both in process technology and design technique. Xilinx employs a cascade of CMOS gates to implement its Sum of Products instead of the traditional sense amp approach. This CMOS gate implementation allows Xilinx to offer SPLDs which are both high perfor ...
Comparative Analysis of Cascaded H
... In today's era, most of equipment use in industrial, commercial, residential and utility application, require an AC supply as input. The inverter is a device that converts DC power to AC power at desired output voltage and frequency. Multilevel inverters have been widely accepted for highpower, high ...
... In today's era, most of equipment use in industrial, commercial, residential and utility application, require an AC supply as input. The inverter is a device that converts DC power to AC power at desired output voltage and frequency. Multilevel inverters have been widely accepted for highpower, high ...
Features Description Functional Description XCR22LV10: 3V Zero
... Xilinx is the first to offer a TotalCMOS SPLD, both in process technology and design technique. Xilinx employs a cascade of CMOS gates to implement its Sum of Products instead of the traditional sense amp approach. This CMOS gate implementation allows Xilinx to offer SPLDs which are both high perfor ...
... Xilinx is the first to offer a TotalCMOS SPLD, both in process technology and design technique. Xilinx employs a cascade of CMOS gates to implement its Sum of Products instead of the traditional sense amp approach. This CMOS gate implementation allows Xilinx to offer SPLDs which are both high perfor ...
Precautions on the use of High Reliability Application Multilayer
... 1. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social ramifications. As such, any capacitors to be used in such equipment may require higher safety and/or reliability considerations and should be clearly differentiated fr ...
... 1. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social ramifications. As such, any capacitors to be used in such equipment may require higher safety and/or reliability considerations and should be clearly differentiated fr ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.