AD7873
... auxiliary input, battery monitor, and temperature measurement modes. When not in use, the internal reference can be shut down to conserve power. An external reference can also be applied and can be varied from 1 V to VCC and the analog input range is from 0 V to VREF. The device includes a shutdown ...
... auxiliary input, battery monitor, and temperature measurement modes. When not in use, the internal reference can be shut down to conserve power. An external reference can also be applied and can be varied from 1 V to VCC and the analog input range is from 0 V to VREF. The device includes a shutdown ...
ADV7122 数据手册DataSheet 下载
... porch. At 0 IRE units, it is the level which will shut off the picture tube, resulting in the blackest possible picture. Color Video (RGB) ...
... porch. At 0 IRE units, it is the level which will shut off the picture tube, resulting in the blackest possible picture. Color Video (RGB) ...
Performance Analysis of LLC-LC Resonant Converter Fed
... level as Lm current, the resonance of Lr and Cr is stopped, instead, now Lm will participate into the resonance and the second time interval begins. During this time interval, the resonant components will change to Cr and Lm in series with Lr. In fact, that is a part of the resonant process between ...
... level as Lm current, the resonance of Lr and Cr is stopped, instead, now Lm will participate into the resonance and the second time interval begins. During this time interval, the resonant components will change to Cr and Lm in series with Lr. In fact, that is a part of the resonant process between ...
ADC128S102QML-SP Radiation Hardened 8
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absol ...
MAX6654 1°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface General Description
... is loaded into data registers, where it is automatically compared with data previously stored in four over/undertemperature alarm registers. ...
... is loaded into data registers, where it is automatically compared with data previously stored in four over/undertemperature alarm registers. ...
MAX8858 Highly Efficient, All-Internal MOSFET, 6-Channel PMIC for 2AA Digital Camera Systems
... The MAX8858 PMIC provides a complete power-supply solution for digital still cameras (DSCs) and digital video cameras (DVCs). The MAX8858 improves performance, component count, and board space utilization compared to currently available solutions for two AA cell and dualbattery designs. On-chip powe ...
... The MAX8858 PMIC provides a complete power-supply solution for digital still cameras (DSCs) and digital video cameras (DVCs). The MAX8858 improves performance, component count, and board space utilization compared to currently available solutions for two AA cell and dualbattery designs. On-chip powe ...
299 8.1 COMBINED ANALOG/DIGITAL COMPUTING ELEMENTS
... of problems requiring a speed of operation of sev- digital code. The less significant part is repreeral hundred cycles, and an accuracy bot higher than sented by an analog quantity XA usually a dc voltage. In this paper the digital'signal has been 0.1% of full scale. In an analog computer each chose ...
... of problems requiring a speed of operation of sev- digital code. The less significant part is repreeral hundred cycles, and an accuracy bot higher than sented by an analog quantity XA usually a dc voltage. In this paper the digital'signal has been 0.1% of full scale. In an analog computer each chose ...
Giuliano, D.M., M.E. D’Asaro, J. Zwart and D.J. Perreault, “Miniaturized Low-Voltage Power Converters with Fast Transient Response,” IEEE Journal of Emerging and Selected Topics in Power Electronics , Vol. 2, No. 3, pp. 395-405, Sept. 2014.
... on a single CMOS die and co-packaged with the passive components to form a miniaturized, integrated surface mountable power converter. Two-stage converters have recently been developed to try to address the fundamental limitations of single-stage converters in this general space. We begin by reviewi ...
... on a single CMOS die and co-packaged with the passive components to form a miniaturized, integrated surface mountable power converter. Two-stage converters have recently been developed to try to address the fundamental limitations of single-stage converters in this general space. We begin by reviewi ...
The Schottky Diode Mixer Application Note 995 Introduction
... oscillator circuit by loosely coupling the local oscillator power to the mixer diode. This technique is wasteful of local oscillator power and it sends as much power to the input, possibly an antenna, as it sends to the diode. This local oscillator radiation could be interpreted as a target return w ...
... oscillator circuit by loosely coupling the local oscillator power to the mixer diode. This technique is wasteful of local oscillator power and it sends as much power to the input, possibly an antenna, as it sends to the diode. This local oscillator radiation could be interpreted as a target return w ...
Motion Electronics in Avionics
... Synchro-to-Digital Conversion Synchros generate analog output signals, and those outputs must typically be converted to digital form. This can be accomplished by using a synchro-to-digital converter. It might seem logical to use a set of conventional A/D converters to simultaneously sample the AC v ...
... Synchro-to-Digital Conversion Synchros generate analog output signals, and those outputs must typically be converted to digital form. This can be accomplished by using a synchro-to-digital converter. It might seem logical to use a set of conventional A/D converters to simultaneously sample the AC v ...
+2.7V to +5.25V, Low-Power, 8-Channel, Serial 10-Bit ADCs MAX148/MAX149 General Description
... 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 ...
A high conversion-gain Q-band InP DHBT subharmonic
... frequency mixers in millimeter-wave systems. The reason being that SHMs require only half the local oscillator (LO) frequency, resulting in an easier design of high spectral purity LOs and relaxation of the power requirements. In addition to this, SHMs offer inherent RF/LO isolation, which is import ...
... frequency mixers in millimeter-wave systems. The reason being that SHMs require only half the local oscillator (LO) frequency, resulting in an easier design of high spectral purity LOs and relaxation of the power requirements. In addition to this, SHMs offer inherent RF/LO isolation, which is import ...
A Vernier Time-to-Digital Converter With Delay Latch Chain Architecture
... loops (PLLs) as a replacement for the phase comparator [4]. By replacing the phase comparator with a TDC, the charge pump and the analog loop filters can be replaced with digital filters and a digital control loop. In the PLL case, the inputs to the TDC are two clock signals which is the notation we ...
... loops (PLLs) as a replacement for the phase comparator [4]. By replacing the phase comparator with a TDC, the charge pump and the analog loop filters can be replaced with digital filters and a digital control loop. In the PLL case, the inputs to the TDC are two clock signals which is the notation we ...
MAX1280/MAX1281 400ksps/300ksps, Single-Supply, Low-Power, 8-Channel, Serial 12-Bit ADCs with Internal Reference General Description
... pin and four software-selectable power modes (normal operation, reduced power, fast power-down, and full power-down). These devices can be programmed to automatically shut down at the end of a conversion or to operate with reduced power. When using the powerdown modes, accessing the serial interface ...
... pin and four software-selectable power modes (normal operation, reduced power, fast power-down, and full power-down). These devices can be programmed to automatically shut down at the end of a conversion or to operate with reduced power. When using the powerdown modes, accessing the serial interface ...
Aalborg Universitet
... low, if the two converters equal share load current, the system overall efficiency is the average efficiency between them (dashed red and green points in Fig. 3). Alternatively, one of them can supply most of the load current with high efficiency, while the other one outputs little current. The syst ...
... low, if the two converters equal share load current, the system overall efficiency is the average efficiency between them (dashed red and green points in Fig. 3). Alternatively, one of them can supply most of the load current with high efficiency, while the other one outputs little current. The syst ...
Static Frequency Converters Contractor Questionnaire
... no-load losses and full-load losses of all four converter units operating together? Please provide a graph of losses as a function of loading from 0% load to 100% load. The losses shall be for a single converter unit between the 13.2 kV terminals of the input transformer to the 24/12 kV terminals of ...
... no-load losses and full-load losses of all four converter units operating together? Please provide a graph of losses as a function of loading from 0% load to 100% load. The losses shall be for a single converter unit between the 13.2 kV terminals of the input transformer to the 24/12 kV terminals of ...
MAX6690 2°C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface General Description
... is loaded into data registers, where it is automatically compared with data previously stored in four over/undertemperature alarm registers. ...
... is loaded into data registers, where it is automatically compared with data previously stored in four over/undertemperature alarm registers. ...
AD7940 数据手册DataSheet下载
... The AD79401 is a 14-bit, fast, low power, successive approximation ADC. The part operates from a single 2.50 V to 5.5 V power supply and features throughput rates up to 100 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 7 M ...
... The AD79401 is a 14-bit, fast, low power, successive approximation ADC. The part operates from a single 2.50 V to 5.5 V power supply and features throughput rates up to 100 kSPS. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 7 M ...
Power converters for wind turbines
... growth. According to statistical data the cumulative installed wind power capacity in 2006, 2009 and 2012 were 74.0, 158.86 and 282.43 GW respectively; almost doubled in every three years. The dynamic growth of wind power directly pushes the wind technology into a more competitive area. Therefore, i ...
... growth. According to statistical data the cumulative installed wind power capacity in 2006, 2009 and 2012 were 74.0, 158.86 and 282.43 GW respectively; almost doubled in every three years. The dynamic growth of wind power directly pushes the wind technology into a more competitive area. Therefore, i ...
AD7482 数据手册DataSheet下载
... parallel signal lines, making the part directly compatible with microcontrollers and DSPs. The AD7482 provides excellent ac and dc performance specifications. Factory trimming ensures high dc accuracy, resulting in very low INL, offset, and gain errors. The part uses advanced design techniques to ac ...
... parallel signal lines, making the part directly compatible with microcontrollers and DSPs. The AD7482 provides excellent ac and dc performance specifications. Factory trimming ensures high dc accuracy, resulting in very low INL, offset, and gain errors. The part uses advanced design techniques to ac ...
MAX194 14-Bit, 85ksps ADC with 10µA Shutdown _______________General Description ____________________________Features
... least three clock (CLK) cycles have passed since the end of the previous conversion, a conversion will begin on CLK’s next falling edge and EOC will go high on the following falling CLK edge (Figure 3). After conversion begins, additional convert start pulses are ignored. If, when convert is asserte ...
... least three clock (CLK) cycles have passed since the end of the previous conversion, a conversion will begin on CLK’s next falling edge and EOC will go high on the following falling CLK edge (Figure 3). After conversion begins, additional convert start pulses are ignored. If, when convert is asserte ...
comparison of matrix converter and common converter for induction
... frequency, while drawing sinusoidal input currents with unity power factor from the AC source. The development of matrix converter started when Alesina and Venturini proposed the basic principles of operation in the early 1980’s. Matrix Converter is increasingly becoming popular because it does not ...
... frequency, while drawing sinusoidal input currents with unity power factor from the AC source. The development of matrix converter started when Alesina and Venturini proposed the basic principles of operation in the early 1980’s. Matrix Converter is increasingly becoming popular because it does not ...
+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 ...
Distributed maximum power point tracking in photovoltaic
... IEEE), respectively. This paper proposes a new active-bypass solution (AB) to maximize the power extracted from PV panels at a module granularity level [3], [5]. The proposed AB structure uses a parallel-like connection instead of the cascade, series-like, connection of typical DMPPT solutions [3], ...
... IEEE), respectively. This paper proposes a new active-bypass solution (AB) to maximize the power extracted from PV panels at a module granularity level [3], [5]. The proposed AB structure uses a parallel-like connection instead of the cascade, series-like, connection of typical DMPPT solutions [3], ...