A CMOS 33-mW 100-MHz 80-dB SFDR Sample-and-Hold Amplifier PAPER Cheng-Chung HSU
... it shows that the speed penalty due to the output coupling capacitors, Co1 and Co2 , can be reduced by increasing their values, Co . But increasing Co also increases the associated parasitic capacitors, which are added to CL and Cp,o . During the sample mode, the input is sampled on Cs , Co , and CL ...
... it shows that the speed penalty due to the output coupling capacitors, Co1 and Co2 , can be reduced by increasing their values, Co . But increasing Co also increases the associated parasitic capacitors, which are added to CL and Cp,o . During the sample mode, the input is sampled on Cs , Co , and CL ...
ppt - UCSD VLSI CAD Laboratory
... Blog2(1+P/(BN0)), B: bandwidth, P: symbol power, N0: PSD of the AWGN N0 is a function of ...
... Blog2(1+P/(BN0)), B: bandwidth, P: symbol power, N0: PSD of the AWGN N0 is a function of ...
Power Supply for a Remotely Operated Vehicle
... Functional requirements are intended to clearly define what the project should and should not do. The power supply should output three nearly constant voltages. o 3.3 Vdc with voltage variation within +.1/-.5V o 5 Vdc with voltage variation within +.2/-.1V o 12 Vdc with voltage variation within +. ...
... Functional requirements are intended to clearly define what the project should and should not do. The power supply should output three nearly constant voltages. o 3.3 Vdc with voltage variation within +.1/-.5V o 5 Vdc with voltage variation within +.2/-.1V o 12 Vdc with voltage variation within +. ...
ELV Dummy Load for Power Supply Testing
... dissipate heat well. In use it was hung from a hook using a small wire loop fixed to one end. It would be possible to use high power wire wound or metal film resistor, but these nearly always need a heatsink to dissipate the level of heat for which they are rated. Note also that ...
... dissipate heat well. In use it was hung from a hook using a small wire loop fixed to one end. It would be possible to use high power wire wound or metal film resistor, but these nearly always need a heatsink to dissipate the level of heat for which they are rated. Note also that ...
Problem 1: Incandescent Lamp
... The incandescent light bulb contains a thin coil of tungsten called a filament. When electric current flows through it, it produces heat. When any metal becomes this hot it combines with the oxygen in the atmosphere and burns up. ...
... The incandescent light bulb contains a thin coil of tungsten called a filament. When electric current flows through it, it produces heat. When any metal becomes this hot it combines with the oxygen in the atmosphere and burns up. ...
PDF
... energy measuring unit, and (3) easily building a data logging and visualization system of electric energy by combining graphical operation terminals (GOTs) and high-speed data logger units (QD81DL96). 2. EMC Measures for External Input Signals The power measuring unit must receive input signals from ...
... energy measuring unit, and (3) easily building a data logging and visualization system of electric energy by combining graphical operation terminals (GOTs) and high-speed data logger units (QD81DL96). 2. EMC Measures for External Input Signals The power measuring unit must receive input signals from ...
The Superposition Theorem - madalina
... For the following circuit determine the current through R resistor and the voltage across it, using: Kirchhoff’s theorem Thevenin and/or Norton equivalence (use the superposition theorem) R3 ...
... For the following circuit determine the current through R resistor and the voltage across it, using: Kirchhoff’s theorem Thevenin and/or Norton equivalence (use the superposition theorem) R3 ...
Reducing EMI in buck converters
... To reduce the voltage drop across Cin, use low ESR MLCC types and multiple capacitors of different size like 2x10µF 1206 and one 22n~100nF 0402 or 0603 size type close to the buck IC. To reduce the noise in the input loop, it is highly recommended to add extra L-C filtering in the input line. When u ...
... To reduce the voltage drop across Cin, use low ESR MLCC types and multiple capacitors of different size like 2x10µF 1206 and one 22n~100nF 0402 or 0603 size type close to the buck IC. To reduce the noise in the input loop, it is highly recommended to add extra L-C filtering in the input line. When u ...
FEATURES GENERAL DESCRIPTION
... The board has the added flexibility of allowing the user to incorporate transformers on its input and output. This capability can be especially useful when connecting to single-ended test equipment. Because both input and output transformers have dual, nested footprints, the user can select from a w ...
... The board has the added flexibility of allowing the user to incorporate transformers on its input and output. This capability can be especially useful when connecting to single-ended test equipment. Because both input and output transformers have dual, nested footprints, the user can select from a w ...
11 - KUET
... The heart of solid-state ESU is the logic and control part which produce the basic signal and provides various timing signals for the cutting, coagulation and haemostatic modes of operation. In the cutting it delivers 400 W in 500 Ω load at 2000V. In the coagulation it delivers 150W. The output circ ...
... The heart of solid-state ESU is the logic and control part which produce the basic signal and provides various timing signals for the cutting, coagulation and haemostatic modes of operation. In the cutting it delivers 400 W in 500 Ω load at 2000V. In the coagulation it delivers 150W. The output circ ...
CT Shorting Module
... completely unloaded, i.e. open circuited, the CT will act as a step-up voltage transformer. Since the secondary has many more turns than the primary the secondary voltage produced can be very high and pose a safety hazard – a shock hazard to personnel and a fire hazard if the winding insulation brea ...
... completely unloaded, i.e. open circuited, the CT will act as a step-up voltage transformer. Since the secondary has many more turns than the primary the secondary voltage produced can be very high and pose a safety hazard – a shock hazard to personnel and a fire hazard if the winding insulation brea ...
MAX1925/MAX1926 Switch-Mode 1-Cell Li+ Chargers General Description Features
... switch-mode battery chargers use an external PMOS pass element step-down configuration. Charge current is programmable, and an external capacitor sets the maximum charge time. Additional features include automatic input power detection (ACON output), logic-controlled enable, and temperature monitori ...
... switch-mode battery chargers use an external PMOS pass element step-down configuration. Charge current is programmable, and an external capacitor sets the maximum charge time. Additional features include automatic input power detection (ACON output), logic-controlled enable, and temperature monitori ...
Cummins Power Generation C900 D5 Diesel
... Cooling system ：Built-in water circulating pump and thermostat improves working efficiency of engine. Filter：Cummins Fleetguard series high-precision filter. ...
... Cooling system ：Built-in water circulating pump and thermostat improves working efficiency of engine. Filter：Cummins Fleetguard series high-precision filter. ...
LEP 4.1.10 Characteristic curves of electron tubes (diode
... the anode voltage at different heater currents and to plot it on a graph. To calculate the cathode temperatures and electron velocities from the initial current characteristics. 2. To record the anode current of a triode as a function of the grid voltage at different anode voltages. To determine the ...
... the anode voltage at different heater currents and to plot it on a graph. To calculate the cathode temperatures and electron velocities from the initial current characteristics. 2. To record the anode current of a triode as a function of the grid voltage at different anode voltages. To determine the ...
Conversion of a Marconi Blue Cap LNB into a 3cms 30
... 22. The DRO puck adjustment screw needs to have a larger diameter at the end nearest the puck itself. I soldered / glued a washer onto the end of the bolt, it could also be achieved by inverting the screw and cutting a slot in the other end to adjust it (electrical connection is not necessary as the ...
... 22. The DRO puck adjustment screw needs to have a larger diameter at the end nearest the puck itself. I soldered / glued a washer onto the end of the bolt, it could also be achieved by inverting the screw and cutting a slot in the other end to adjust it (electrical connection is not necessary as the ...
Presentation Slides
... Modify delay between readings so it won’t ignore two quick knocks or give you extra knocks DEBOUNCE ...
... Modify delay between readings so it won’t ignore two quick knocks or give you extra knocks DEBOUNCE ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.