PTFA091503EL_16 Datasheet, PDF (4/11 Pages) Infineon Technologies AG – Thermally-Enhanced High Power RF LDMOS FET 150 W, 920 – 960 MHz

PTFA091503EL
Typical Performance (cont.)
IS-95 CDMA Performance
V_DD = 30 V, I_DQ = 1.25A, ƒ = 960 MHz
50
-30
Efficiency
40
-40
Adj 750 kHz
30
-50
20
Alt₁ 1.98 MHz
-60
10
-70
0
-8^g0^{a091503eflV4x1 Apr. 21, 2009 3:59:01 PM}
30
35
40
45
Output Power (dBm), Avg.
50 _{a091503efl-v4/1}
Nornalized to 50 Ohms
Broadband Circuit Impedance
Z Source
D
Z Load
Z₀ = 50 Ω
G
S
Frequency
MHz
910
920
930
940
950
960
970
Z Source W
R
jX
1.08
–1.2
1.12
–0.9
1.15
–0.8
1.16
–0.6
1.21
–0.4
1.28
–0.3
1.33
–0.2
Z Load W
R
jX
2.88
–1.0
2.87
–0.7
2.87
–0.6
2.88
–0.4
2.88
–0.3
2.9
–0.1
2.9
0.1
Data Sheet
4 of 11
Z Source
910 MHz
970 MHz
Z Load
0.1
0. ²
0.3
Rev. 0^0.4⁴ , 2016-06-16