SD56120C Datasheet, PDF (7/15 Pages) STMicroelectronics – Excellent thermal stability

SD56120C
Typical performances
Figure 7. Power gain vs input power
Figure 8. Efficiency vs output power
Pg (dB)
20
19
18
17
16
15
14
13
12
0
Vdd = 28 V
Idq = 400 mA
f = 860 MHz
1
2
3
4
Pin (W)
Nd (%)
70
60
50
40
30
20
10
0
0
f = 860 Mhz
Vdd = 28 V
Idq = 400 mA
20
40
60
80
100
120
140
Pout (W)
Figure 9. Power gain vs output power
Figure 10. Intermodulation distortion vs
output power
Gp (dB)
22
Idq = 800 mA
20
Idq = 1 A
18
Idq = 400 mA
16
Idq = 200 mA
14
Idq = 600 mA
12
10
1
Vdd = 28V
f = 860 MHz
10
100
Pout (W)
1000
IMD3 (dBt)
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
f1 = 860 MHz
-50
f2 = 860.1 MHz
Vdd = 28 V
-55
Idq = 400 mA
-60
0
20
40
60
80
100
120
10
30
50
70
90
110
Pout (WPEP)
Doc ID 15742 Rev 3
7/15