PTF 10019
e
Impedance Data
Z0 = 10 W
(V = 28 V, Pout = 70 W, I
DD
= 600 mA)
DQ
D
Z Source
Z Load
G
S
Frequency
Z Source W
Z Load W
MHz
R
jX
R
jX
840
860
900
920
960
980
0.9
1.0
1.2
1.2
1.8
2.2
0
2.3
2.0
1.8
1.7
1.6
1.6
1.7
1.6
1.6
1.6
1.7
1.8
-0.2
-0.4
-0.4
-0.7
-0.6
Test Circuit
Test Circuit Schematic for f = 960 MHz
DUT
l1, l6
l2
PTF 10019
Microstrip 50 W
0.125 l 960 GHz Microstrip 50 W
0.186 l 960 GHz Microstrip 10 W
0.200 l 960 GHz Microstrip 7.5 W
0.060 l 960 GHz Microstrip 50 W
LDMOS Field Effect Transistor
C7
50 mF, 35 V Electrolytic Capacitor,
Digi-Key P5276
l3
C8
L1
R1, R2, R3
R4
1.7 pF
Chip Cap ATC 100 B
l4
l5
4 Turn, #20AWG, .120"I.D.
220 W, 1/4 W Resistor
10K W, 1/4 W Resistor
C1, C2, C4, C6 36 pF
Chip Cap ATC 100 B
Chip Cap ATC 100 A
Capacitor Digi-Key P4917-ND
C3
C5
3.6 pF
0.01 mF
Circuit Board .028" Dielectric Thickness, er = 4.0,
AlliedSignal, G200, 2 oz. copper
4
ERICSSON [ ERICSSON ]
