multichannel modal liquid crystal wavefront corrector
... Germany). The main criterion for the choice of LC material was high optical anisotropy. E49 LC material (Merck, Germany) was used which has a birefringence n = 0.26. The low resistance electrode was produced using conventional ITO (indium tin oxide) with a resistance of 200 -1. The main challenge ...
... Germany). The main criterion for the choice of LC material was high optical anisotropy. E49 LC material (Merck, Germany) was used which has a birefringence n = 0.26. The low resistance electrode was produced using conventional ITO (indium tin oxide) with a resistance of 200 -1. The main challenge ...
PD70101/PD70201 Datasheet
... capacitor of the DC-DC converter. This capacitor is discharged in a timely manner when the input power is removed. Gate drivers: The PWM DC-DC controller has two built-in gate drivers designed to swing between VCC and GND. These 2 out-of-phase driver stages can be configured for synchronous rectific ...
... capacitor of the DC-DC converter. This capacitor is discharged in a timely manner when the input power is removed. Gate drivers: The PWM DC-DC controller has two built-in gate drivers designed to swing between VCC and GND. These 2 out-of-phase driver stages can be configured for synchronous rectific ...
X2Y Live FPGA Power Bypass
... Our next demonstration board designed by Steve Weir will be shown in a soon to be released video production by Dr. Howard Johnson titled: “Low Inductance Capacitor Packages”. ...
... Our next demonstration board designed by Steve Weir will be shown in a soon to be released video production by Dr. Howard Johnson titled: “Low Inductance Capacitor Packages”. ...
UCC28510 数据资料 dataSheet 下载
... offer performance advantages. Two new key PWM features are programmable maximum duty cycle and the 2x PWM frequency options to the base PFC frequency. For the PFC stage, the devices feature an improved multiplier and the use of a transconductance amplifier for enhanced transient response. The core o ...
... offer performance advantages. Two new key PWM features are programmable maximum duty cycle and the 2x PWM frequency options to the base PFC frequency. For the PFC stage, the devices feature an improved multiplier and the use of a transconductance amplifier for enhanced transient response. The core o ...
Theoretical Comparison, Equivalent Transformation, and
... charged after it is contacted with a different material through friction. The sign of the charges to be carried by a material depends on its relative polarity in comparison to the material to which it will contact. The electrostatic induction is a redistribution of electrical charges in an object ca ...
... charged after it is contacted with a different material through friction. The sign of the charges to be carried by a material depends on its relative polarity in comparison to the material to which it will contact. The electrostatic induction is a redistribution of electrical charges in an object ca ...
MAX17031 Dual Quick-PWM Step-Down Controller with Low- General Description
... power-supply (SMPS) controller with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Low-side MOSFET sensing provides a simple low-cost, highly efficient current sense for valley current-limit protection. Combined with the output overvoltage and under ...
... power-supply (SMPS) controller with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Low-side MOSFET sensing provides a simple low-cost, highly efficient current sense for valley current-limit protection. Combined with the output overvoltage and under ...
MAX17409 1-Phase Quick-PWM GPU Controller General Description Features
... The MAX17409 is a 1-phase Quick-PWM™ step-down VID power-supply controller for high-performance graphics processors. The Quick-PWM control provides instantaneous response to fast-load current steps. Active voltage positioning reduces power dissipation and bulk output capacitance requirements and all ...
... The MAX17409 is a 1-phase Quick-PWM™ step-down VID power-supply controller for high-performance graphics processors. The Quick-PWM control provides instantaneous response to fast-load current steps. Active voltage positioning reduces power dissipation and bulk output capacitance requirements and all ...
MAX9121/MAX9122 Quad LVDS Line Receivers with Integrated Termination and Flow-Through Pinout General Description
... inputs and translate them to LVCMOS outputs. The MAX9122 features integrated parallel termination resistors (nominally 107Ω), which eliminate the requirement for four discrete termination resistors and reduce stub lengths. The MAX9121 inputs are high impedance and require an external termination res ...
... inputs and translate them to LVCMOS outputs. The MAX9122 features integrated parallel termination resistors (nominally 107Ω), which eliminate the requirement for four discrete termination resistors and reduce stub lengths. The MAX9121 inputs are high impedance and require an external termination res ...
SE2611T 数据资料DataSheet下载
... exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE2611T is capable of withstanding a Pb free solder reflow. Care must be taken when attaching this product, ...
... exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE2611T is capable of withstanding a Pb free solder reflow. Care must be taken when attaching this product, ...
AL8807B Description Pin Assignments
... the LEDs and the Schottky diode D1, and back to the supply rail, but it decays, with the rate of decay determined by the forward voltage drop of the LEDs and the Schottky diode. This decaying current produces a falling voltage at R1, which is sensed by the AL8807B. A voltage proportional to the sens ...
... the LEDs and the Schottky diode D1, and back to the supply rail, but it decays, with the rate of decay determined by the forward voltage drop of the LEDs and the Schottky diode. This decaying current produces a falling voltage at R1, which is sensed by the AL8807B. A voltage proportional to the sens ...
Dynamic Thermal Management for FinFET
... limit the peak temperature on circuit substrates comprised of planar CMOS devices running in the super-threshold voltage regime to save power or maximize performance. To the best of our knowledge no previous work has studied the question of optimal DTM policy design for FinFET-based VLSI circuits th ...
... limit the peak temperature on circuit substrates comprised of planar CMOS devices running in the super-threshold voltage regime to save power or maximize performance. To the best of our knowledge no previous work has studied the question of optimal DTM policy design for FinFET-based VLSI circuits th ...
8-Bit Micro Power OCTAL Digital-to-Analog Converter with Rail
... maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 10 mA to three. The absolute maximum junction temperature (TJmax) for this device is 150°C. The maximum allowable power dissipation is dictated by TJmax, the junction-to- ...
... maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 10 mA to three. The absolute maximum junction temperature (TJmax) for this device is 150°C. The maximum allowable power dissipation is dictated by TJmax, the junction-to- ...
MAX774/MAX775/MAX776 -5V/-12V/-15V or Adjustable, High-Efficiency, Low I Inverting DC-to-DC Controllers
... current again reaches its limit. This cycle repeats until the output is in regulation. A benefit of this control scheme is that it is highly efficient over a wide range of input/output ratios and load currents. Additionally, PFM converters do not operate with constant-frequency switching, and have r ...
... current again reaches its limit. This cycle repeats until the output is in regulation. A benefit of this control scheme is that it is highly efficient over a wide range of input/output ratios and load currents. Additionally, PFM converters do not operate with constant-frequency switching, and have r ...
pth05t210w.pdf
... TurboTrans allows the transient response of the regulator to be optimized externally, resulting in a reduction of output voltage deviation following a load transient and a reduction in required output capacitance. This feature also offers enhanced stability when used with ultra-low ESR output capaci ...
... TurboTrans allows the transient response of the regulator to be optimized externally, resulting in a reduction of output voltage deviation following a load transient and a reduction in required output capacitance. This feature also offers enhanced stability when used with ultra-low ESR output capaci ...
R-390 and R-390A Receivers + - Triac Substitutes for the 3TF7
... tubes, there have been articles on converting the rectifiers to solid state as well as at least one use of alternative tubes with a wiring change. The tubes are still available at reasonable prices from Antique Electronics Supply, Daily Electronics Corp. and probably several others thus making the s ...
... tubes, there have been articles on converting the rectifiers to solid state as well as at least one use of alternative tubes with a wiring change. The tubes are still available at reasonable prices from Antique Electronics Supply, Daily Electronics Corp. and probably several others thus making the s ...
TPS2375 数据资料 dataSheet 下载
... where ILIM is the desired inrush current value, in amperes, and R(ILIM) is the value of the programming resistor from ILIM to VSS, in ohms. The practical limits on R(ILIM) are 62.5 kΩ to 500 kΩ. A value of 178 kΩ is recommended for compatibility with legacy PSEs. Inrush current limiting prevents cur ...
... where ILIM is the desired inrush current value, in amperes, and R(ILIM) is the value of the programming resistor from ILIM to VSS, in ohms. The practical limits on R(ILIM) are 62.5 kΩ to 500 kΩ. A value of 178 kΩ is recommended for compatibility with legacy PSEs. Inrush current limiting prevents cur ...
a LC MOS 4-Channel, 12-Bit Simultaneous Sampling Data Acquisition System
... Conversion is initiated on the rising edge of CONVST. All four input track/holds go from track to hold on this edge. Conversion is first performed on the Channel 1 input voltage, then Channel 2 is converted and so on. The four results are stored in on-chip registers. When all four conversions have b ...
... Conversion is initiated on the rising edge of CONVST. All four input track/holds go from track to hold on this edge. Conversion is first performed on the Channel 1 input voltage, then Channel 2 is converted and so on. The four results are stored in on-chip registers. When all four conversions have b ...
www.Jameco.com 1-800-831-4242 Jameco Part Number 115300
... The OP27 precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 mV and maximum drift of 0.6 mV/∞C, makes the OP27 ideal for precision instrumentation applications. Exceptionally low noise, en = 3.5 nV/÷Hz, at 10 Hz, a low ...
... The OP27 precision operational amplifier combines the low offset and drift of the OP07 with both high speed and low noise. Offsets down to 25 mV and maximum drift of 0.6 mV/∞C, makes the OP27 ideal for precision instrumentation applications. Exceptionally low noise, en = 3.5 nV/÷Hz, at 10 Hz, a low ...