PD57070-E View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'PD57070-E' PDF : 22 Pages View PDF
PD57070-E, PD57070S-E
Typical performance
Figure 7. Power gain vs output power
Figure 8. Efficiency vs output power
18
16
14
12
10
8
0
945 MHz
890 MHz
925 MHz
960 MHz
Vdd = 28 V
Idq = 250 m A
20
40
60
80
100
Pout (W )
60
50
40
30
20
10
0
0
945, 960 MHz
925 MHz
890 MHz
Vdd = 28 V
Idq = 250 m A
20
40
60
80
100
Pout (W )
Figure 9. Input return loss vs output power Figure 10. Output power vs gate-source
voltage
0
-5
-10
-15
-20
-25
-30
0
100
90
960 MHz
945 MHz
925 MHz
890 MHz
80
70
60
890 MHz
925 MHz
50
960 MHz
40
945 MHz
30
20
Vdd = 28 V
10
Idq = 250 m A
Vdd = 28 V
Idq = 250 m A
Pin = 2.8 W
0
20
40
60
80
100
0
1
2
3
4
5
Pout (W )
Vgs (V)
Doc ID 12528 Rev 2
7/22
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