¡ electronic components
KGF1262
Test Circuit and Bias Configuration for KGF1262 at 1.9 GHz
CS
CB
T6
CF
VDD
RG
(ꢀ)
RFC
CC
T1
Tꢀ
T5
(1)
(3)
KGF
1ꢀ6ꢀ
(4)
IN
OUT
CC
T3
C1
T4
Cꢀ
T7
C3
T8
T9
C4
T1: Z± = 75 W, E = 9± deg
Tꢀ: Z± = 75 W, E = 55 deg
T5: Z± = 75 W, E = 7± deg
T6: Z± = 75 W, E = 65 deg
T3 = T9: Z± = 1±± W, E = 1 deg
C1 = 1.ꢀ pF, Cꢀ = 1.5 pF, C3 = ±.6 pF, C4 = ±.4 pF, CS = 1±± pF
C(DC Block) = 1±±± pF, CB(By-pass) = 1±±± pF, CF(Feed through) = 1±±± pF
RFC = 6± nH, RG = 1±±± W
T4 = T7 = T8: Z± = 1±± W, E = 5 deg
C
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