PD57018-E Datasheet, PDF (11/28 Pages) STMicroelectronics – RF power transistor, LdmoST plastic family N-channel enhancement-mode lateral MOSFETs

PD57018-E, PD57018S-E
PD57018S
Figure 15. Output power vs
input power
Typical performance
Figure 16. Power gain vs output power
20
18
16
14
12
10
8
6
4
2
0
0
925 MHz
960 MHz
945 MHz
VDD = 28 V
IDQ = 100 mA
0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45
Pin, INPUT POWER (W)
20
19
925 MHz
960 MHz
18
945 MHz
17
16
15
Vdd = 28 V
Idq = 100 mA
14
0 2 4 6 8 10 12 14 16 18 20
Pout, OUTPUT POWER (W)
Figure 17. Drain efficiency vs
output power
Figure 18. Return loss vs output power
60
960 MHz
50
925 MHz
945 MHz
40
30
20
10
Vdd = 28 V
Idq = 100 mA
0
0 2 4 6 8 10 12 14 16 18 20
Pout, OUTPUT POWER (W)
0
-5
925 MHz
-10
960 MHz
-15
-20
945 MHz
-25
Vdd =28 V
Idq = 100 mA
-30
0 2 4 6 8 10 12 14 16 18 20
Pout, OUTPUT POWER (W)
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