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Test Circuit and Bias Configuration for KGF1531
KGF1531
CC
LO
RF
CC
C2
T7
RG2 T5
T6
(2)
KGF1531
(3) T8 L1
T1 T2
T3 (1)
RG1
T4
(4)
C3
T11
C1
CB
T12
T9
T10 CC
IF
C4 RFC
VDD
CB
CF
T1: Z0 = 75 W, E = 25 deg
T5: Z0 = 75 W, E = 24 deg
T2: Z0 = 100 W, E = 2 deg
T6: Z0 = 100 W, E = 72 deg
T3: Z0 = 100 W, E = 68 deg
T4 = T7: Z0 = 100 W, E = 10 deg T11: Z0 = 100 W, E = 5 deg
L1 = 60 nH, C1 = 1.15 pF, C2 = 1.30 pF, C3 = 2.50 pF, C4 = 18.0 pF
CC(DC Block) = 1000 pF, CB(By-pass) = 1000 pF, CF(Feed through) = 1000 pF
RFC = 60 nH, RG1 = RG2 = 1000 W
f = 1.9GHz
T8: Z0 = 100 W, E = 5 deg
T9: Z0 = 100 W, E = 65 deg
T10: Z0 = 75 W, E = 21 deg
T12: Z0 = 75 W, E = 40 deg
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