PTF10020 Datasheet, PDF (5/6 Pages) Ericsson – 125 Watts, 860-960 MHz GOLDMOS Field Effect Transistor

e
Typical Scattering Parameters (one side only)
(V_DS = 28 V, I_D = 4 A)
f
S11
(MHz)
Mag
800
810
820
830
840
850
860
870
880
890
900
910
920
930
940
950
960
970
980
990
1000
0.974
0.974
0.974
0.974
0.972
0.972
0.971
0.969
0.968
0.966
0.964
0.963
0.961
0.958
0.956
0.953
0.95
0.946
0.942
0.937
0.933
Ang
176
175.9
175.7
175.6
175.4
175.4
175.2
175
174.9
174.8
174.7
174.6
174.3
174.2
174.1
174
173.8
173.8
173.7
173.6
173.6
Mag
0.657
0.66
0.662
0.666
0.669
0.672
0.674
0.679
0.686
0.695
0.705
0.716
0.729
0.743
0.757
0.774
0.791
0.807
0.821
0.838
0.853
S21
Ang
-10.6
-11.5
-12.7
-13.6
-14.8
-16
-16.9
-18
-19.1
-20.2
-21.4
-23
-24.6
-26.3
-28.2
-30.3
-32.7
-35.4
-38.1
-41
-44
Test Circuit
PTF 10020
S12
Mag
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
0.002
Ang
50.9
49
52.9
53.4
52.6
54.9
56.1
52.5
53.4
56.2
58.1
55.5
57.7
57
56.7
58.7
60.2
60
59.5
62
62.2
S22
Mag
Ang
0.97
0.971
0.971
0.972
0.972
0.972
0.972
0.972
0.973
0.975
0.977
0.977
0.976
0.977
0.978
0.979
0.979
0.981
0.982
0.983
0.983
-172
-172.1
-172.3
-172.4
-172.5
-172.7
-172.8
-172.8
-173
-173.1
-173.2
-173.4
-173.6
-173.6
-173.8
-174
-173.9
-174.1
-174.2
-174.3
-174.4
Schematic for f = 960 MHz
DUT
C1-2
C3
C4
C5
C6-7, C10, C13-14, C18
C8, C11
C9, C12, C15, C19
C16, C17, C20, C21
L1. L2
R1, R2, R4, R5
R3, R6
PTF 10020
15 pF, Capacitor ATC 100 B
0.35–3.5 pF, Variable Capacitor
7.5 pF, Capacitor ATC 100 A
1–9 pF, Variable Capacitor
33 pF, Capacitor ATC 100 B
10 mF, +10 V Electrolytic Capacitor
0.01 mF, Capacitor ATC 100 B
10 mF, +30 V Electrolytic Capacitor
4 Turn, #20 AWG, .120” I.D.
1.0 K, W Resistor
5.1 K, 1/4 W Resistor
5
l1, l20
l2, l19
l3, l18
l4, l17
l5, l6
l7, l10
l8, l9
l11, l12
l13, l14
l15, l16
Circuit Board
50 W, .030 l
20 W, .080 l
32 W, .191 l
25 W, .500 l
25 W, .091 l
7 W, .056 l
13.0 W, .017 l
13.0 W, .017 l
7.0 W, .093 l
10.2 W, .030 l
e .028" Dielectric Thickness, _r = 4.0,
AlliedSignal, G200, 2 oz. copper