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INTRODUCTION Component Content
INTRODUCTION Component Content

... Suppose now that a voltage with the sinusoidal waveform shown in fig 2 is applied across the resistor R. This waveform alternates in value between positive and negative value voltages and is thus termed an alternating waveform. ...
PCAL9535A 1. General description Low-voltage 16-bit I
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HS-SCI-CP -- Chapter 18- Circuits and Circuit
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... the wires to the battery? The filament of the light bulb acts as a resistor. When a wire connects the terminals of the battery to the light bulb, as shown in Figure 2, charges built up on one terminal of the battery have a path to follow to reach the opposite charges on the other terminal. Because t ...
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... better knowledge of its origin and energy content, the aim being to decrease its effects. In the following pages we will be concerned mainly with certain types of electronic noise measured by an appropriate detecting system. The specific physical origin or possible sources of noise will be treated i ...
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... 3-state outputs are controlled by the output enable inputs nOE. A HIGH on input nOE causes the outputs to assume a high-impedance OFF-state. The device is designed with 30  series termination resistors in both HIGH and LOW output stages to reduce line noise. To ensure the high-impedance state durin ...
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... This phase jitter leads to a spreading out of the energy of the sine wave in the frequency domain, producing a continuous power spectrum. This power spectrum is usually reported as a series of values whose units are dBc/Hz at a given offset in frequency from the sine wave (carrier). The value is a r ...
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question 1 - erics-dc

... Three resistors R1,R2 and R3 are connected in a series-parallel combination, and R2 is equal to R3. If the total circuit flows through R1 and the currents through R2 and R3 are equal then: (a) R1 must be in series with the parallel combination of R2 and R3. (b) R2 and R3 are in series with R1. (c) R ...
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PCAL9555A 1. General description Low-voltage 16-bit I

... clears the interrupt. If the input goes back to its initial logic state before the input port register is read, then the interrupt is cleared. When an input latch register bit is 1, the corresponding input pin state is latched. A change of state in the input generates an interrupt and the input logi ...
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... designed to handle higher plate voltages than the stock Sovtek tubes. Most of the other new replacement tubes weren’t even close to the Electro Harmonix 6V6’s in detail and harmonic content. I think they are the best of the new 6V6’s available at this time. I installed a set of my RCA black plate 6V ...
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... The starting date of the warranty for the user will be the one appearing as the installation date of the machine on the Warranty Form. This system ensures the 12-month warranty period for the user. FAGOR offers a 12-month period for the OEM or distributor for selling and installing the product. This ...
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Datasheet - Mouser Electronics

... Rating for rating, tantalum capacitors tend to have as much as three times better capacitance / volume efficiency than aluminum electrolytic capacitors. An approximation of the capacitance / volume efficiency of other types of capacitors may be inferred from the following table, which shows the diel ...
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Operational amplifier



An operational amplifier (""op-amp"") is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a single-ended output. In this configuration, an op-amp produces an output potential (relative to circuit ground) that is typically hundreds of thousands of times larger than the potential difference between its input terminals.Operational amplifiers had their origins in analog computers, where they were used to do mathematical operations in many linear, non-linear and frequency-dependent circuits. The popularity of the op-amp as a building block in analog circuits is due to its versatility. Due to negative feedback, the characteristics of an op-amp circuit, its gain, input and output impedance, bandwidth etc. are determined by external components and have little dependence on temperature coefficients or manufacturing variations in the op-amp itself.Op-amps are among the most widely used electronic devices today, being used in a vast array of consumer, industrial, and scientific devices. Many standard IC op-amps cost only a few cents in moderate production volume; however some integrated or hybrid operational amplifiers with special performance specifications may cost over $100 US in small quantities. Op-amps may be packaged as components, or used as elements of more complex integrated circuits.The op-amp is one type of differential amplifier. Other types of differential amplifier include the fully differential amplifier (similar to the op-amp, but with two outputs), the instrumentation amplifier (usually built from three op-amps), the isolation amplifier (similar to the instrumentation amplifier, but with tolerance to common-mode voltages that would destroy an ordinary op-amp), and negative feedback amplifier (usually built from one or more op-amps and a resistive feedback network).
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