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DC Circuits–Series, Parallel, and Combination Circuits
DC Circuits–Series, Parallel, and Combination Circuits

... Consider the “life” of an electron in your car’s electrical system. Each time it leaves the negative pole of your car battery, it has a bewildering variety of routes to choose from. Just in your radio alone, there are many routes it might take before it returns to the battery. This complex arrangeme ...
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... A separate green ground cable is supplied with the Booster in order to provide a connection for a Faraday cage. 2.2 – Setting up the Booster20A The Booster20A can be connected to one of the DIO connectors on the rear of the PGSTAT by means of the provided cable (see Error! Reference source not found ...
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... On/Off Controller with Debounce and ±15kV ESD Protection The MAX16054 is a pushbutton on/off controller with a single switch debouncer and built-in latch. It accepts a noisy input from a mechanical switch and produces a clean latched digital output after a factory-fixed qualification delay. The MAX1 ...
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... The ADS1110 features an onboard clock oscillator, which drives the operation of the modulator and digital filter. The Typical Characteristics show variations in data rate over supply voltage and temperature. It is not possible to operate the ADS1110 with an external ...
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... The silicon bulk of the Silicon Drift Detector (SDD) has to be depleted completely to make the sensor sensitive for incoming photons. By applying a negative voltage to the back contact of the SDD, the detector bulk is completely depleted. An incoming photon will generate a number of electrons and ho ...
www.BDTIC.com/TI LM118,LM218,LM318 LM118/LM218/LM318 Operational Amplifiers Literature Number: SNOSBS8B
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Current mirror

A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being 'copied' can be, and sometimes is, a varying signal current. Conceptually, an ideal current mirror is simply an ideal inverting current amplifier that reverses the current direction as well or it is a current-controlled current source (CCCS). The current mirror is used to provide bias currents and active loads to circuits. It can also be used to model a more realistic current source (since ideal current sources don't exist).The circuit topology covered here is one that appears in many monolithic ICs. It is a Widlar mirror without an emitter degeneration resistor in the follower (output) transistor. This topology can only be done in an IC as the matching has to be extremely close and cannot be achieved with discretes.Another topology is the Wilson mirror. The Wilson mirror solves the Early effect voltage problem in his design.
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