12-Bit, 80 MSPS CommsADC? Analog-to-Digital
... placed to isolate the source from the switching inputs of the ADC and to implement a low pass RC filter to limit the input noise in the ADC. Although not needed, it is recommended to lay out the circuit with placement for those 3 components, which allows fine tune of the prototype if necessary. Neve ...
... placed to isolate the source from the switching inputs of the ADC and to implement a low pass RC filter to limit the input noise in the ADC. Although not needed, it is recommended to lay out the circuit with placement for those 3 components, which allows fine tune of the prototype if necessary. Neve ...
Physics 750 teachers title
... Use the ‘Output’ feature of the ScienceWorkshop interface to produce an alternating current through the LRC circuit. Use the Voltage Sensor to measure the voltage drop (potential difference) across the resistor in the circuit. The amplitude of the current depends on the impedance in the circuit, whi ...
... Use the ‘Output’ feature of the ScienceWorkshop interface to produce an alternating current through the LRC circuit. Use the Voltage Sensor to measure the voltage drop (potential difference) across the resistor in the circuit. The amplitude of the current depends on the impedance in the circuit, whi ...
OPA4188 0.03-μV/°C Drift, Low-Noise, Rail-to
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
MAX1937/MAX1938/MAX1939 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change General Description
... The MAX1937/MAX1938/MAX1939 are compliant with AMD Hammer, Intel®‚ Voltage-Regulator Module (VRM) 9.0/9.1, and AMD Athlon™ Mobile VID code specifications (see Table 1 for VID codes). The internal DAC provides ultra-high accuracy of ±0.75%. A controlled VID voltage transition is implemented to minimi ...
... The MAX1937/MAX1938/MAX1939 are compliant with AMD Hammer, Intel®‚ Voltage-Regulator Module (VRM) 9.0/9.1, and AMD Athlon™ Mobile VID code specifications (see Table 1 for VID codes). The internal DAC provides ultra-high accuracy of ±0.75%. A controlled VID voltage transition is implemented to minimi ...
iCE40 Hardware Checklist
... iCE40LP/HX Family Data Sheet, DS1045, iCE40LM Family Data Sheet, DS1048, iCE40 Ultra Family Data Sheet, DS1050, iCE40 UltraLite Family Data Sheet and DS1056, iCE40 UltraPlus Family Data Sheet. The critical hardware areas covered in this technical note include: • Power supplies as they relate to the ...
... iCE40LP/HX Family Data Sheet, DS1045, iCE40LM Family Data Sheet, DS1048, iCE40 Ultra Family Data Sheet, DS1050, iCE40 UltraLite Family Data Sheet and DS1056, iCE40 UltraPlus Family Data Sheet. The critical hardware areas covered in this technical note include: • Power supplies as they relate to the ...
Multiple RS-232 Drivers And Receivers (Rev. A)
... Low-level output current, IOL (Receiver) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA Package thermal impedance, θJA (see Note 2): DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W ...
... Low-level output current, IOL (Receiver) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA Package thermal impedance, θJA (see Note 2): DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W ...
J43055863
... In (1986) proposed an algorithm which is a new technique of induction motor which response is quick and also - efficiency is high, and it is different from the field-oriented control. The principle of it is based on limit cycle control, and it makes possible both quick torque response and high-effic ...
... In (1986) proposed an algorithm which is a new technique of induction motor which response is quick and also - efficiency is high, and it is different from the field-oriented control. The principle of it is based on limit cycle control, and it makes possible both quick torque response and high-effic ...
ADD8754 数据手册DataSheet 下载
... The ADD8754 is optimized for use in TFT LCD applications, requiring only external charge pump components to provide all the requirements for panel power, VCOM, and gate modulation. Included in a single chip are a high frequency step-up dc-to-dc switching regulator, logic voltage regulator, VCOM ampl ...
... The ADD8754 is optimized for use in TFT LCD applications, requiring only external charge pump components to provide all the requirements for panel power, VCOM, and gate modulation. Included in a single chip are a high frequency step-up dc-to-dc switching regulator, logic voltage regulator, VCOM ampl ...
The Schottky Diode Mixer Application Note 995 Introduction
... In the double balanced mixer (Figure 11) even order harmonics of both the L.O. and the signal frequency are rejected. This mixer does not require a low pass filter to isolate the I.F. circuit. The three ports are isolated from each other by the symmetry of the circuit. These mixers usually cover a b ...
... In the double balanced mixer (Figure 11) even order harmonics of both the L.O. and the signal frequency are rejected. This mixer does not require a low pass filter to isolate the I.F. circuit. The three ports are isolated from each other by the symmetry of the circuit. These mixers usually cover a b ...
6-12 amp, -48 VDC Power System with 6 amp Rectifiers
... Filtering (without battery): Voice band noise does not exceed 32 dBrn-C. Wide band noise does not exceed 200 mV over the 10 to 14 MHz range. Protection Current Limiting: Output current is limited to 110% ±5% of full load Overvoltage Shutdown: If rectifier output voltage exceeds a preset value, the r ...
... Filtering (without battery): Voice band noise does not exceed 32 dBrn-C. Wide band noise does not exceed 200 mV over the 10 to 14 MHz range. Protection Current Limiting: Output current is limited to 110% ±5% of full load Overvoltage Shutdown: If rectifier output voltage exceeds a preset value, the r ...
CSE 477. VLSI Systems Design
... - p is the ratio of the instrinsic (unloaded) delay of the complex gate and a simple inverter (a function of the gate topology and layout style) - g is the logical effort ...
... - p is the ratio of the instrinsic (unloaded) delay of the complex gate and a simple inverter (a function of the gate topology and layout style) - g is the logical effort ...
(BIL) ratings for medium-voltage controllers
... specifies the required dielectric-withstand voltage values for the controllers. For controllers rated over 3.6 kV up to 7.2 kV, UL 347 specifies that the lightning-impulse withstand voltage should be either 45 kV or 60 kV. For controllers rated 1,500 V to 3,600 V, UL 347 specifies values of 30 kV or ...
... specifies the required dielectric-withstand voltage values for the controllers. For controllers rated over 3.6 kV up to 7.2 kV, UL 347 specifies that the lightning-impulse withstand voltage should be either 45 kV or 60 kV. For controllers rated 1,500 V to 3,600 V, UL 347 specifies values of 30 kV or ...
UCC2897A 数据资料 dataSheet 下载
... In the stand-alone mode, the sync pin is driven by the internal oscillator which provides output pulses. The pulse width from SYNC output does not vary with the duty cycle. That signal can be use to synchronize other PWM controllers or circuits needing a constant frequency time base. External capaci ...
... In the stand-alone mode, the sync pin is driven by the internal oscillator which provides output pulses. The pulse width from SYNC output does not vary with the duty cycle. That signal can be use to synchronize other PWM controllers or circuits needing a constant frequency time base. External capaci ...
A Current-Mode Square-Rooting Circuit Using Negative Feedback Technique
... instrumentation. For example it can be used to compute the Euclidean distance between two vectors[1], or to calculate the r.m.s. value of an arbitrary waveform[2]. In the past, squarerooting circuit was proposed by using operational amplifiers(op-amp) and bipolar junction transistors[3]. This approa ...
... instrumentation. For example it can be used to compute the Euclidean distance between two vectors[1], or to calculate the r.m.s. value of an arbitrary waveform[2]. In the past, squarerooting circuit was proposed by using operational amplifiers(op-amp) and bipolar junction transistors[3]. This approa ...
ZXLD1322
... The ZXLD1322 is an inductive DC-DC converter, with an internal switch, designed for driving single or multiple LEDs in series up to a total of 700mA output current. Applications cover input voltages ranging from 2.5V to 15V. Depending upon supply voltage and external components, this can provide up ...
... The ZXLD1322 is an inductive DC-DC converter, with an internal switch, designed for driving single or multiple LEDs in series up to a total of 700mA output current. Applications cover input voltages ranging from 2.5V to 15V. Depending upon supply voltage and external components, this can provide up ...
Stability and dynamic performance of current
... computers use multiple microprocessors. Due to low operating voltages and highly dynamic nature of modern microprocessors, a power supply, which has a very tightly regulated output voltage, is needed. These power supplies, called voltage regulator modules (VRMs), are located on the motherboard next ...
... computers use multiple microprocessors. Due to low operating voltages and highly dynamic nature of modern microprocessors, a power supply, which has a very tightly regulated output voltage, is needed. These power supplies, called voltage regulator modules (VRMs), are located on the motherboard next ...
Thursday, Nov. 1, 2012
... • Dips in output voltage can be reduced by using a capacitor, or more commonly, by using many armature windings Thurs Nov. 1, 2012 ...
... • Dips in output voltage can be reduced by using a capacitor, or more commonly, by using many armature windings Thurs Nov. 1, 2012 ...
Reduce Total System Cost in Portable Applications Using Low
... static power dissipation is desirable but not always at any cost. The power system should also be as simple as possible. In battery-powered applications, multiple power rails can be very prohibitive. It is critical that a portable system with multiple power domains have a very flexible control mecha ...
... static power dissipation is desirable but not always at any cost. The power system should also be as simple as possible. In battery-powered applications, multiple power rails can be very prohibitive. It is critical that a portable system with multiple power domains have a very flexible control mecha ...
Pre-Configured Systems Datasheet
... 110/115/120VAC Systems.......................................................................................................... 89-138VAC 208/220/230/240VAC Systems.......................................................................................176-276VAC Over / Undervoltage Threshold (adjust ...
... 110/115/120VAC Systems.......................................................................................................... 89-138VAC 208/220/230/240VAC Systems.......................................................................................176-276VAC Over / Undervoltage Threshold (adjust ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)