Z = 50 Ω
o
Z
in
f = 2220 MHz
f = 2060 MHz
f = 2220 MHz
Z
load
f = 2060 MHz
V
= 28 Vdc, I
= 90 mA, I = 420 mA, P = 4 W Avg.
DQ2 out
DD
DQ1
f
Z
W
Z
load
W
in
MHz
2060
2080
2100
2120
2140
2160
2180
2200
2220
48.171 + j6.940
52.454 + j11.553
55.468 + j8.729
56.312 + j12.000
58.860 + j9.463
57.596 + j11.427
59.603 + j10.690
56.867 + j10.012
58.144 + j9.805
6.868 - j9.687
6.432 - j8.942
6.051 - j8.216
5.729 - j7.545
5.444 - j6.869
5.193 - j6.201
4.958 - j5.578
4.743 - j4.969
4.577 - j4.353
Z
Z
=
Device input impedance as measured from
gate to ground.
in
=
Test circuit impedance as measured
from drain to ground.
load
Output
Matching
Network
Device
Under Test
Z
Z
in
load
Figure 20. Series Equivalent Input and Load Impedance
MW7IC2240NR1 MW7IC2240GNR1 MW7IC2240NBR1
11
RF Device Data
Freescale Semiconductor
FREESCALE [ Freescale ]
