PTF10149 Datasheet, PDF (3/6 Pages) Ericsson – 70 Watts, 921-960 MHz GOLDMOS Field Effect Transistor

e
Power Gain vs. Output Power
18
I_DQ = 750
17
16
15
14
1
I_DQ = 375
I_DQ = 187
V_DD = 26 V
f = 960 MHz
10
100
Output Power (Watts)
PTF 10149
Output Power vs. Supply Voltage
80
70
60
50
40
22
I_DQ = 750 mA
f = 960 MHz
24
26
28
30
Supply Voltage (Volts)
Intermodulation Distortion vs. Output Power
(as measured in a broadband circuit)
-10
V_DD = 26 V, I_DQ = 750 mA
-20
f₁ = 942 MHz, f₂ = 942.1 MHz
IM 3
-30
-40
IM 5
-50
IM 7
-60
0
10 20 30 40 50 60 70 80
Output Power (Watts-PEP)
Capacitance vs. Supply Voltage *
200
40
180
C_gs
160
140
120
100
C_ds
80
60
40
20
35
30
V_GS = 0 V
25
f = 1 MHz 20
15
10
C_{rss 5}
0
0
0
10
20
30
40
Supply Voltage (Volts)
* This part is internally matched. Measurements of the
finished product will not yield these figures.
Bias Voltage vs. Temperature
1.03
1.02
Voltage normalized to 1.0 V
Series show current (A)
1.01
1.00
0.40
0.99
1.53
0.98
2.67
3.80
0.97
4.93
0.96
6.07
0.95
-20
30
80
130
Temp. (°C)
3