CHA2290 Datasheet, PDF (4/8 Pages) United Monolithic Semiconductors – 10-18GHz Low Noise, Variable Gain Amplifier

10-18GHz LNA VGA
CHA2290
S11 versus frequency and biaising conditions
0
-4
-8
V5 = VD1 = VD234 = 5V
VC = -0,9V
-12
-16
V5 = VD1 = VD234 = 5V
VC = 1,2V
-20
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28
Frequency (GHz)
Common bias Conditions : VG1 = VG2 = VG34 = -0.3V.
S22 versus frequency and biaising conditions
0
-4
-8
V5 = VD1 = VD234 = 5V
VC = 1,2V
-12
-16
V5 = VD1 = VD234 = 5V
VC = -0,9V
-20
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28
Frequency (GHz)
Common bias Conditions : VG1 = VG2 = VG34 = -0.3V.
Ref. : DSCHA22906193 - 11 jul 06
4/8
Specifications subject to change without notice
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