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Etude et conception de structures de filtrage actif radiofréquence ...

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Annexe I : Valeur <strong>de</strong>s éléments du filtre <strong>actif</strong> constitué d’inductance active<br />

Inductance active :<br />

Amplificateur :<br />

Eléments Valeurs<br />

T1-1, T1-2 (Rf nmos) 5 x (W= 20µ, L= 0,25µ, NG* = 2 segments)<br />

T2-1, T2-2 (Rf nmos) 4 x (W= 60µ, L= 0,25µ, NG = 2 segments)<br />

T3-1, T3-2 (Rf nmos) 1 x (W= 20µ, L= 0,25µ, NG = 2 segments)<br />

T4-1, T4-2 (Rf nmos) 4 x (W= 32µ, L= 0,25µ, NG = 2 segments)<br />

T5-1, T5-2 (Rf nmos) 8 x (W= 100µ, L= 0,25µ, NG = 2 segments)<br />

Cin1, Cin2 (CapMIM) 2 x 0,82 pF (12,8µ x 12,8µ)<br />

Vq<br />

Vg3-1, Vg3-2<br />

Vf -1, Vf -2<br />

1V<br />

1,8V<br />

L1, L2 (fichier <strong>de</strong> paramètre S) Deux inductances <strong>de</strong> 2 nH fortement couplées<br />

Q1-1, Q1-2 (BJT Pa) 1 x (W= 500m, L= 30µ, NE** = 2 seg)<br />

Q2-1, Q2-2 (BJT Pa) 1 x (W= 500m, L= 50µ, NE= 4 segments)<br />

Rp2-1, Rp2-2 (resPN) 150 Ω (W= 3,7µ, L= 2,275µ)<br />

Rl+, Rl- (resPN) 2500 Ω (W= 3,7µ, L= 41,95µ)<br />

Rd1-1, Rd1-2 (resPN) 55 Ω (W= 3,7µ, L= 0,65µ)<br />

Ic2 (Source <strong>de</strong> courant Rf nmos) 4 x (W=35µ, L=0,25µ, NG = 2 segments)<br />

Ic1 (Source <strong>de</strong> courant Rf nmos) 4 x (W=20µ, L=0,25µ, NG = 2 segments)<br />

Capacité <strong>de</strong> découplage entrée (CapMIM) 2 // 4,5 pF (30µ x 30µ)<br />

Résistance négative :<br />

Tn-1, Tn-2 (Rf nmos) 1 x (W= 35µ, L= 0,25µ, NG = 2 segments)<br />

1V<br />

237

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