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2SK168 Datasheet, PDF (7/9 Pages) Hitachi Semiconductor – Silicon N-Channel Junction FET
Power Gain and Noise Figure
Test Circuit
Shield
5.4
3.0
D.U.T.
50
SG Output
Impedance
C1
S.G.
L1 C2
L2 4,700
1,000
50
V.V
Unit R : Ω
VDD
C : pF
C1, C2 : 0 to 30 pF Variable Air
L1 : 3.5 T 1 mmφ Copper Ribbon, Tin plated 10 mm Inside dia.
L2 : 4.5 T 1 mmφ Copper Ribbon, Tin plated 10 mm Inside dia.
2SK168
7