Zo = 50 Ω
f = 2220 MHz
Zload
f = 2060 MHz
f = 2060 MHz
f = 2220 MHz
Zin
VDD = 28 Vdc, IDQ1 = 80 mA, IDQ2 = 300 mA, Pout = 2 W Avg.
f
Zin
MHz
W
Zload
W
2060
49.57 - j3.62
11.06 - j3.26
2080
49.49 - j3.77
10.83 - j2.96
2100
49.42 - j3.94
10.55 - j2.62
2120
49.35 - j4.12
10.30 - j2.23
2140
49.30 - j4.29
10.08 - j1.86
2160
49.25 - j4.48
9.86 - j1.51
2180
49.21 - j4.67
9.65 - j1.13
2200
49.17 - j4.86
9.45 - j0.76
2220
49.15 - j5.06
9.25 - j0.40
Zin = Device input impedance as measured from
gate to ground.
Zload = Test circuit impedance as measured
from drain to ground.
Device
Under
Test
Output
Matching
Network
RF Device Data
Freescale Semiconductor
Z in
Z load
Figure 15. Series Equivalent Input and Load Impedance
MW7IC2220NR1 MW7IC2220GNR1 MW7IC2220NBR1
9