PTB20082 Datasheet, PDF (3/4 Pages) Ericsson – 15 Watts, 1.8-2.0 GHz Cellular Radio RF Power Transistor

e
Output Power vs. Supply Voltage
20
18
16
14
12
10
22
I_CQ = 70 mA
f = 2.0 GHz
23
24
25
26
27
Supply Voltage (Volts)
PTB 20082
Intermodulation Distortion vs. Output Power
-20
-30
-40
-50
-60
-70
1
V_CC = 28 V
I_CQ = 40 mA
f₁ = 1999.9 MHz
f₂ = 2000.0 MHz
3
5
7
9
11
13 15
Output Power (Watts-PEP)
Power Gain vs. Output Power
10
9
ICQ = 70 mA
8
ICQ = 35 mA
7
6
ICQ = 18 mA
V_CC = 26 V
f = 2.0 GHz
5
0.1
1.0
10.0
100.0
Output Power (Watts)
Impedance Data
V_CC = 26 Vdc, P_OUT = 7.5 W, I_CQ = 70 mA
Z Source
Z Load
Frequency
GHz
1.75
1.80
1.85
1.90
1.95
2.00
2.05
Z Source
R
jX
5.8
-12.7
5.8
-11.9
5.8
-11.4
5.8
-10.2
6.0
-8.8
7.1
-5.9
7.7
-4.9
5/6/98
Z Load
R
jX
9.29
-0.6
10.15
-0.9
9.80
-1.3
9.58
-1.5
8.83
-1.5
8.23
-1.3
8.79
-0.7
3
Z₀ = 50 Ω