1 ee3+mp5: analog elektronik forelæser: stig munk-nielsen email: [email protected]@et.aau.dk lokale:...
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EE3+MP5: Analog elektronik
Forelæser: Stig Munk-Nielsen
Email: [email protected]
Lokale: Fib. 16/1.108Litteratur:
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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The ideal diode
a) diode circuit symbol; b) i–v characteristic
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The ideal diode
c) equivalent circuit in the reverse direction d) equivalent circuit in the forward direction
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The two modes of operation of ideal diodes
a) An external circuit limit the forward current b) the reverse voltage
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Is this circuit linear ?
Circuit A Circuit B
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Circuit ACircuit B
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Figure 3.4 Circuit and waveforms for Example 3.1.
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(a) OR gate; (b) AND gate (in a positive-logic system).
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Figure 3.7 The i–v characteristic of a silicon junction diode.
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Figure 3.8 The diode i–v relationship with some scales expanded and others compressed in order to reveal details.
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Negative temperature coefficient – a problem ?
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