SD56120M Datasheet, PDF (4/8 Pages) STMicroelectronics – RF POWER TRANSISTORS The LdmoST FAMILY

SD56120M
TYPICAL PERFORMANCE
Output Power & Efficiency vs. Input Power
Power Gain vs. Output Power
180
160
140
120
100
80
60
40
20
0
0
100
90
Pout
80
70
Eff
60
50
40
Vdd = 32 V
Idq= 2 x 200 mA 30
f = 860 MHz
20
1
2
3
4
5
6
Pin, INPUT POW ER (W )
20
19
18
17
16
15
14
13
12
1
Idq = 2 x 400mA
Idq = 2 x 300mA
Idq = 2 x 600mA
Idq = 2 x 200mA
Vdd = 32V
f = 860 MHz
10
100
Pout, OUTPUT POWER (W)
1000
Intermodulation Distortion vs. Output Power
Output Power vs. Drain Voltage
-10
-15
-20
-25
-30
-35
-40
-45
-50
0
Idq = 2 x 625 mA
Idq = 2 x 200 mA
Idq = 2 x 400 mA
f1= 860 MHz
f2= 859.9 MHz
Vdd = 32 V
30
60
90
120
150
Pout, OUTPUT POWER (WPEP)
210
180
150
Vdd = 32 V
Idq = 2 x 200 mA
f = 860 MHz
120
90
60
30
0
12
16
20
24
28
Vds, DRAIN VOLTAGE (V)
Pin = 5 W
Pin = 2.5 W
Pin = 1.25 W
32
36
4/8