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Lecture 5 Bipolar Transistor in Saturation Overall I/V Characteristics
Lecture 5 Bipolar Transistor in Saturation Overall I/V Characteristics

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Decoupling capacitor - Renesas e

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... junction-to-ambient thermal resistance (θJA), and the ambient temperature (TA), and can be calculated using the formula PDMAX = (TJmax - TA)/θJA. In the 32-pin TQFP, θJA is 69˚C/W, so PDMAX = 1,811 mW at 25˚C and 942mW at the maximum operating ambient temperature of 85˚C. Note that the power dissipa ...
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HEWLETT-PACKARD JOURNAL

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Basic Electrical Circuits

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... allowed voltages (JEDEC) of the input gate. Usually “built-in” Schottky diodes are used to limit the input signal to Vcc + 0.5 V and -0.5 V because of its low turn-on voltage. Quite often the “built-in” ESD protection diodes are too slow and connected via a resistor to the input pin of the integrate ...
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Digital Systems: Combinational Logic Circuits

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AK4520A 100dB 20Bit Stereo ADC & DAC ∆Σ

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Ground loop (electricity)

In an electrical system, a ground loop is an equipment and wiring configuration which results in excessive unwanted current in a conductor connecting two points that are supposed to be at the same electric potential, often ground, but are actually at different potentials.Ground loops are a major cause of noise, hum, and interference in audio, video, and computer systems. They do not in themselves create an electric shock hazard, the inappropriate connections merely create a not necessarily very good instance of Electrical_bonding, which is explicitly required by safety regulations in certain circumstances. In any case the voltage difference between the ground terminals of each item of equipment is small. A severe risk of electric shock occurs when equipment grounds are improperly removed in an attempt to cure the problems thought to be caused by ground loops.
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