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ELE2302 – Solutionnaire contrôle A2006 3/8 A. Khouas
30/10/2006
(a) D1 OFF, VD1 = -4 V, ID1 = 0 mA
(b) D1 ON, VD1 = 0 V, ID1 = 2.4 mA
(c) D1 OFF, VD1 = -2 V, ID1 = 0 mA
(d) D1 OFF, VD1 = -5 V, ID1 = 0 mA
(e) D1 OFF, VD1 = -1 V, ID1 = 0 mA
D2 ON, VD2 = 0 V, ID2 = 5 mA,
(f) D1 ON, VD1 = 0 V, ID1 = 3 mA,
D2 OFF, VD2 = -1 V, ID2 = 0 mA
(g) D1 OFF, VD1 = -11 V, ID1 = 0 mA
(h) D1 ON, VD1 = 0 V, ID1 = 3 mA,
D2 OFF, VD2 = -2 V, ID2 = 0 mA
2. Exercice 2 (3 pts)
Tracer le diagramme de Bode (gain et phase) de la fonction suivante :
232
() 10 10 10 10
sss
Hs sss
=
+++
-100
-80
-60
-40
-20
0
20
40
60
1.00E-03
1.00E-02
1.00E-01
1.00E+00
1.00E+01
1.00E+02
1.00E+03
1.00E+04
1.00E+05
1.00E+06
w (rad/s) (échelle log.)
|H(jw)| (dB)
|H1|
|H2|
|H3|
|H4|
H