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CHA4253AQQG_15 Datasheet, PDF (6/14 Pages) United Monolithic Semiconductors – 17- 24GHz Medium Power Amplifier
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CHA4253aQQG
17- 24GHz Medium Power Amplifier
Typical Board Measurements
Tamb.= +25°C, Vd = +4.0V, Id = 230mA
Output power & PAE versus Frequency
30
29
28
Psat P-1dB PAE at 1dB
27
26
25
24
23
22
21
20
19
18
16
17
18
19
20
21
22
23
24
25
Frequency (GHz)
Current versus Output Power
0.34
0.32
0.3
0.28
0.26
0.24
0.22
18GHz
24GHz
0.2
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Output power (dBm)
1-
Ref. : DSCHA4253aQQG4346 - 12 Dec 14
6/14
Specifications subject to change without notice
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