CHA2294 Datasheet, PDF (4/6 Pages) United Monolithic Semiconductors – 35-40GHz Low Noise, Variable Gain Amplifier

35-40GHz LNA VGA
CHA2294
In jig Measurements
Bias Conditions : V5=Vd2= Vd3,4= 5 Volt, Vg1= Vg2=Vg3,4 = -0.3V, Vc= 1.2V
28
27
26
25
24
23
22
21
20
19
18
-2
36GHz
39GHz
37GHz
40GHz
38GHz
0
2
4
6
8
10
12
14
Output Power (dBm)
Gain versus Output power
28
26
24
22
20
18
P-1dB (dBm)
Linear Gain (dB)
16
14
12
10
36
37
38
39
40
Frequency (GHz)
Linear Gain & Output power @ 1dB compression versus frequency
Ref. : DSCHA22942183 -01-July-02
4/6
Specifications subject to change without notice
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