CHA4253AQQG_15 Datasheet, PDF (5/14 Pages) United Monolithic Semiconductors – 17- 24GHz Medium Power Amplifier

17- 24GHz Medium Power Amplifier
CHA4253aQQG
Typical Board Measurements
Tamb.= +25°C, Vd = +4.0V, Id = 230mA
These values are representative of onboard measurements as defined on the drawing in
paragraph "Evaluation mother board".
Linear Gain versus Frequency in Temperature
34
32
30
28
26
24
22
20
18
16
14
85°C
25°C
-40°C
12
10
16
18
20
22
24
26
Frequency (GHz)
Return losses versus Frequency
0
-5
S22
S11
-10
-15
-20
-25
5
10
15
20
25
30
35
40
Frequency (GHz)
Ref. : DSCHA4253aQQG4346 - 12 Dec 14
5/14
Specifications subject to change without notice
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