III. 80-Gb/s Serial transmitter Design - EECG Toronto
... In order to reduce power consumption in high-speed digital building blocks, one must combat the problem on two fronts. First, the supply voltage must be lowered. This has been problematic in SiGe bipolar designs due to the high VBE of the HBT, leading to power supplies of 3.3V or 5V irrespective of ...
... In order to reduce power consumption in high-speed digital building blocks, one must combat the problem on two fronts. First, the supply voltage must be lowered. This has been problematic in SiGe bipolar designs due to the high VBE of the HBT, leading to power supplies of 3.3V or 5V irrespective of ...
Lab 7 - Op-amps - PSU MNE
... Introduction and Background (Note: To save paper, you do not need to print this section for your lab report.) An operational amplifier (usually abbreviated op-amp) is an integrated circuit that amplifies the difference in voltage signal across its input terminals. In a so-called open-loop configurat ...
... Introduction and Background (Note: To save paper, you do not need to print this section for your lab report.) An operational amplifier (usually abbreviated op-amp) is an integrated circuit that amplifies the difference in voltage signal across its input terminals. In a so-called open-loop configurat ...
settling time - Center for Detectors
... constant of the output cable is kept to <1/10 of the sampling time. Indeed, given that some output cables can deliver effective output RCs of less than 250 ns, we recommend that the NGST cables be specified to deliver this level of performance, or better. Faster settling times offer the possibility ...
... constant of the output cable is kept to <1/10 of the sampling time. Indeed, given that some output cables can deliver effective output RCs of less than 250 ns, we recommend that the NGST cables be specified to deliver this level of performance, or better. Faster settling times offer the possibility ...
DAC715 数据资料 dataSheet 下载
... (–96dB). The noise floor of the D/A must remain below this level in the frequency range of interest. The DAC715’s noise spectral density (which includes the noise contributed by the internal reference) is shown in the Typical Performance Curves section. ...
... (–96dB). The noise floor of the D/A must remain below this level in the frequency range of interest. The DAC715’s noise spectral density (which includes the noise contributed by the internal reference) is shown in the Typical Performance Curves section. ...
LT3592 - 500mA Wide Input Voltage Range Step
... allowing accurate current regulation, ideal for driving high current LEDs. The output current can be dimmed by a factor of 10 using an external signal for nighttime brake lights. The high switching frequency offers several advantages by permitting the use of a small inductor and small ceramic capaci ...
... allowing accurate current regulation, ideal for driving high current LEDs. The output current can be dimmed by a factor of 10 using an external signal for nighttime brake lights. The high switching frequency offers several advantages by permitting the use of a small inductor and small ceramic capaci ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK/FSK Transmitter 315 MHz
... An external pull-up resistor has to be added in accordance to the driving requirements of the external device. A clock frequency of 2.46 MHz is selected by a logic low at CLKDIV input (pin9). A clock frequency of 615 kHz is selected by a logic high at CLKDIV input (pin9). ...
... An external pull-up resistor has to be added in accordance to the driving requirements of the external device. A clock frequency of 2.46 MHz is selected by a logic low at CLKDIV input (pin9). A clock frequency of 615 kHz is selected by a logic high at CLKDIV input (pin9). ...
PHD main
... This paper presents new idea of galvoscanner position control that can be used to various applications: target tracers, material processing machines or medical imagers. Designed position control system has been build and verified with real galvoscanners (LSK 040EF) proving that the ideas and used al ...
... This paper presents new idea of galvoscanner position control that can be used to various applications: target tracers, material processing machines or medical imagers. Designed position control system has been build and verified with real galvoscanners (LSK 040EF) proving that the ideas and used al ...
Real Life High Voltage Accident Cases
... company is testing a new circuit breaker. The breaker must be able to interrupt power to 3-phase electricity with an RMS value of 250,000 volts. Hence the breaker is 3 breakers operating in parallel. Part of the breaker is a “snubber” circuit (An electronic sub-circuit used to regulate very high vol ...
... company is testing a new circuit breaker. The breaker must be able to interrupt power to 3-phase electricity with an RMS value of 250,000 volts. Hence the breaker is 3 breakers operating in parallel. Part of the breaker is a “snubber” circuit (An electronic sub-circuit used to regulate very high vol ...
TPS43340-Q1 Low-IQ, 30-μA, High-VIN Quad
... protection on the gate-drive outputs for the buck regulator controllers and independent currentfoldback control for each buck regulator supply during regulator output short to ground. Each output supply incorporates a soft start to ensure that on initial power up these regulated outputs are not in c ...
... protection on the gate-drive outputs for the buck regulator controllers and independent currentfoldback control for each buck regulator supply during regulator output short to ground. Each output supply incorporates a soft start to ensure that on initial power up these regulated outputs are not in c ...
mic+600/IU/TC/E
... embedded in its M30 housing design covers a measuring range from 30 mm to 8 m with its five detection ranges. Depending on the detection range, the internal resolution for distance measurement is 0.025 or 2.4 mm. All sensors are equipped with integrated temperature compensation. ...
... embedded in its M30 housing design covers a measuring range from 30 mm to 8 m with its five detection ranges. Depending on the detection range, the internal resolution for distance measurement is 0.025 or 2.4 mm. All sensors are equipped with integrated temperature compensation. ...
DA9063 unused pin configuration
... The DA9063 is a highly integrated Power Management IC (PMIC) that includes multiple Buck converters, low dropout linear regulators, GPIOs and ADC channels. In addition, it allows options for controlling the start-up and shutdown sequences, configurable feedback paths, remote sensing and such like. I ...
... The DA9063 is a highly integrated Power Management IC (PMIC) that includes multiple Buck converters, low dropout linear regulators, GPIOs and ADC channels. In addition, it allows options for controlling the start-up and shutdown sequences, configurable feedback paths, remote sensing and such like. I ...
Design and Implement Harmonics Injection Source for Voltage
... and implemented harmonic range from 100Hz to 5000Hz in High voltage laboratory. The new harmonic injection method is separately injection the harmonic source and the fundamental main supply via different step-up transformer. And the filter is designed and installed at the harmonic side in order to b ...
... and implemented harmonic range from 100Hz to 5000Hz in High voltage laboratory. The new harmonic injection method is separately injection the harmonic source and the fundamental main supply via different step-up transformer. And the filter is designed and installed at the harmonic side in order to b ...
ABSTRACT transmission line aspects of windings yields attenuation and
... distortion effects which, are highly dependent on frequency. The result is that She PD test on complete windings is at best comparative, and is definitely not absolute. This paper reviews the research that shows the problems caused by the inductive nature of stator windings, and discusses the implic ...
... distortion effects which, are highly dependent on frequency. The result is that She PD test on complete windings is at best comparative, and is definitely not absolute. This paper reviews the research that shows the problems caused by the inductive nature of stator windings, and discusses the implic ...
No Slide Title
... VOL (max), low-level output voltage, the maximum voltage level that a logic gate will produce as a logic 0 output. VIL (max), low-level input voltage, the maximum voltage level that a logic gate will recognize as a logic 0 input. Voltage above this value will not be accepted as low. IOL , low-level ...
... VOL (max), low-level output voltage, the maximum voltage level that a logic gate will produce as a logic 0 output. VIL (max), low-level input voltage, the maximum voltage level that a logic gate will recognize as a logic 0 input. Voltage above this value will not be accepted as low. IOL , low-level ...
MAX769 完备的电源及监控系统，简化设计、降低成本、节省空间
... ________________General Description The MAX769 is a complete buck/boost power supply and monitoring system for two-way pagers or other lowpower digital communications devices. Few external components are required. Included on-chip are: • An 80mA output, synchronous-rectified, buck/boost DC-DC conver ...
... ________________General Description The MAX769 is a complete buck/boost power supply and monitoring system for two-way pagers or other lowpower digital communications devices. Few external components are required. Included on-chip are: • An 80mA output, synchronous-rectified, buck/boost DC-DC conver ...
LTC4412 - Low Loss PowerPath TM Controller in ThinSOT
... create a near ideal diode function for power switchover or load sharing. This permits highly efficient OR’ing of multiple power sources for extended battery life and low selfheating. When conducting, the voltage drop across the MOSFET is typically 20mV. For applications with a wall adapter or other ...
... create a near ideal diode function for power switchover or load sharing. This permits highly efficient OR’ing of multiple power sources for extended battery life and low selfheating. When conducting, the voltage drop across the MOSFET is typically 20mV. For applications with a wall adapter or other ...
MAX1832–MAX1835 High-Efficiency Step-Up Converters with Reverse Battery Protection General Description
... Reverse Battery Protection The MAX1832–MAX1835 compact, high-efficiency step-up converters feature 4µA quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum +1.5V input voltage, these devices are well suited for applications with two alkaline cells ...
... Reverse Battery Protection The MAX1832–MAX1835 compact, high-efficiency step-up converters feature 4µA quiescent supply current to ensure the highest possible efficiency over a wide load range. With a minimum +1.5V input voltage, these devices are well suited for applications with two alkaline cells ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.