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Published byPablo Degon Modified over 10 years ago
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1 EE3+MP5: Analog elektronik Forelæser: Stig Munk-Nielsen Email: smn@et.aau.dksmn@et.aau.dk Lokale: Fib. 16/1.108 Litteratur: Microelectronic CIRCUITS, 6’th edition, Sedra/Smith, Oxford University Press, ISBN 978-0-19-973851-9 or secondary (Microelectronic CIRCUITS, 5’th edition, Sedra/Smith, Oxford University Press, ISBN 0-19-514252-7)
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4 The ideal diode a) diode circuit symbol; b) i–v characteristic
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5 The ideal diode c) equivalent circuit in the reverse direction d) equivalent circuit in the forward direction
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6 The two modes of operation of ideal diodes a) An external circuit limit the forward current b) the reverse voltage
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7 Is this circuit linear ? Circuit A Circuit B
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8 Circuit A Circuit B
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11 Figure 3.4 Circuit and waveforms for Example 3.1.
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12 (a) OR gate; (b) AND gate (in a positive-logic system).
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16 Figure 3.7 The i– v characteristic of a silicon junction diode.
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17 Figure 3.8 The diode i– v relationship with some scales expanded and others compressed in order to reveal details.
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19 Negative temperature coefficient – a problem ?
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