CHA6558-99F
28-32GHz HPA 2W
Typical S parameters in test fixture Measurements
Tamb.= +25°C, Vd = +6V, Id = 1.4A
Drain current @ saturation versus Frequency
2
Drain Current @ saturation (A)
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
28
29
Drain current @ Saturation
30
31
32
33
Frequency (GHz)
PAE @ saturation versus Frequency
Power added efficiency @ 1dB compression & saturation versus frequency
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
28
29
PAE (%) @ saturation
PAE @ saturation
30
31
Frequency (GHz)
32
33
Ref. : DSCHA6558-QAG2251 - 07 Sep 12
4/10
Specifications subject to change without notice
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UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
