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Chapter 1 Introduction to Electronics
Chapter 1 Introduction to Electronics

FIN1027 / FIN1027A — 3.3V LVDS, 2-Bit, High-Speed, Differential Driver FIN
FIN1027 / FIN1027A — 3.3V LVDS, 2-Bit, High-Speed, Differential Driver FIN

... interconnects utilizing Low Voltage Differential Signaling (LVDS) technology. The driver translates LVTTL signal levels to LVDS levels with a typical differential output swing of 350mV, which provides low EMI at ultra-low power dissipation, even at high frequencies. This device is ideal for high-spe ...
Instrumentation: 206 L
Instrumentation: 206 L

A Behavioral Model for DC-DC Converters using Modelica
A Behavioral Model for DC-DC Converters using Modelica

TL7660 CMOS VOLTAGE CONVERTER FEATURES APPLICATIONS
TL7660 CMOS VOLTAGE CONVERTER FEATURES APPLICATIONS

... converter. Capacitor C1 is charged to a voltage, VCC, for the half cycle when switches S1 and S3 are closed. (Note: Switches S2 and S4 are open during this half cycle.) During the second half cycle of operation, switches S2 and S4 are closed, with S1 and S3 open, thereby shifting capacitor C1 negati ...
Audio level control with resistive optocouplers.
Audio level control with resistive optocouplers.

Zener voltage
Zener voltage

... separation, thus decreasing the capacitance. When the reverse-bias voltage decreases, the depletion region narrows, thus increasing the capacitance. ...
Proceedings of the 5th International Conference on Computing and
Proceedings of the 5th International Conference on Computing and

... circuits like ADC, DAC, LDO, Charge pump circuit. A voltage reference must be highly precise and stable with respect to temperature, supply, process and load variations. High power supply noise rejection ratio (PSRR) of LDOs which merits the noise immunity, since high PSRR of LDOs mostly depends on ...
MAX1680/MAX1681 125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters _______________General Description
MAX1680/MAX1681 125mA, Frequency-Selectable, Switched-Capacitor Voltage Converters _______________General Description

... converters either invert or double the input voltage. They have low output resistance (3.5Ω) and can deliver up to 125mA output current. These devices operate at one of two selectable frequencies: 125kHz/250kHz (MAX1680) and 500kHz/1MHz (MAX1681). This provides the flexibility to optimize capacitor ...
Analog Devices HMC903 Datasheet
Analog Devices HMC903 Datasheet

... The HMC903 is a self-biased GaAs MMIC Low Noise Amplifier which operates between 6 and 18 GHz. This LNA provides 19 dB of small signal gain, 1.6 dB noise figure, and output IP3 of 27 dBm, while requiring only 90 mA from a +3.5 V supply. The P1dB output power of 16 dBm enables the LNA to function as ...
LT1672/3/4 - 2µA Max, Av >=5 Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps
LT1672/3/4 - 2µA Max, Av >=5 Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps

... (IS ≤ 2µA) decompensated (AV ≥ 5) op amps with precision specifications. The extremely low supply current is combined with excellent amplifier specifications: input offset voltage is 375µV maximum with a typical drift of only 0.4µV/°C, input offset current is 100pA maximum. A minimum open-loop gain ...
UNISONIC TECHNOLOGIES CO., LTD UPC1237
UNISONIC TECHNOLOGIES CO., LTD UPC1237

Circuits Review 2007-2008
Circuits Review 2007-2008

... I1 = 0.42 A to the right 12. A timing circuit is based on an RC circuit. The 5.2 mF capacitor is linked in series to a 8 k resistor and attached to a 120 V power supply to charge it. a) What is the time constant for this circuit?  = RC = 5.2 mF x 8 k = 41.6 s b) i) What is the voltage across the ...
Power and RMS Values of Fourier Series
Power and RMS Values of Fourier Series

... Here, I is the complex conjugate of I, and j is the square root of –1. The magnitude of S , or || S ||, is equal to the apparent power, measured in VA. The real part of S is the average power P, having units of watts. The imaginary part of S is the reactive power Q, having units of reactive volt-amp ...
14ELN15_Question Bank
14ELN15_Question Bank

Zo: Transmission Lines, Reflections, and Termination
Zo: Transmission Lines, Reflections, and Termination

... Once again, the transmission-line behavior that we’ve described causes no problems if T is much shorter than the transition times of logic signals or the propagation delays of logic gates. In addition, TTL and many CMOS input structures include clamp diodes, the normally reverse-biased diodes from e ...
LabSheetForSeriesAndParallelCircuits
LabSheetForSeriesAndParallelCircuits

... You now have the raw material to create a circuit. Take a moment to look over the site and find all the different materials. To build a circuit you will need several wires, a light bulb, a voltage source, a voltmeter, and a non – contact ammeter. Play with it to see how to grab and manipulate these ...
Auto-titrating pH Meter
Auto-titrating pH Meter

... special glass has tiny pores which cannot support much electrical current. This ultimately results in the impossibility of measuring voltage measurements strictly with a digital multimeter and our pH probe. To overcome this obstacle, we realized that an operational amplifier, such as the LM358 displ ...
2013
2013

... 4. a) Draw the current locus for a series R-L circuit. b) A coil of 2.2Ω resistance and 0.01H is connected in series with a capacitor across 220V mains. Find the value of capacitance such that the maximum current flows in the circuit at a frequency of 100Hz. Also, find the current and voltage across ...
Capacitor Self-Resonance
Capacitor Self-Resonance

BDTIC C C M - P F C
BDTIC C C M - P F C

... factor correction converters. It is suitable for wide range line input applications from 85 to 265 VAC with overall efficiency above 90%. The IC supports converters in boost topology and it operates in continuous conduction mode (CCM) with average current control. The IC operates with a cascaded con ...
Thevenin Equivalents, Adjoint Equivalents and
Thevenin Equivalents, Adjoint Equivalents and

... This theorem is widely used for the calculation of short circuits, used with the superposition theorem. Short circuit (1) means a low impedance path, resulting from a defect, through which the current (generally very high) is closed. This is an abnormal situation in EPS that requires immediate actio ...
Chapter 18 Powerpoint
Chapter 18 Powerpoint

LT1077 - Micropower, Single Supply, Precision Op Amp
LT1077 - Micropower, Single Supply, Precision Op Amp

Buck Current/Voltage Fed Push-Pull PWM
Buck Current/Voltage Fed Push-Pull PWM

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Josephson voltage standard



A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.
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