MRF21180 Datasheet, PDF (8/12 Pages) Motorola, Inc – RF Power Field Effect Transistor

Freescale Semiconductor, Inc.
Z_o = 5 Ω
Z_source
f = 2170 MHz
f = 2110 MHz
f = 2170 MHz
Z_load
f = 2110 MHz
MRF21180R6
8
V_DD = 28 Vdc, I_DQ = 2 X 850 mA, P_out = 38 W Avg.
f
MHz
Z_source
Ω
Z_load
Ω
2110
2140
2.45 + j2.08
2.39 + j2.51
2.65 + j1.52
2.71 + j1.80
2170
2.16 + j3.14
2.64 + j2.04
Z_source = Test circuit impedance as measured from
gate to gate, balanced configuration.
Z_load = Test circuit impedance as measured
from drain to drain, balanced configuration.
Input
Matching
Network
Device
+ Under
Test
−
Z _source
−
+
Z _load
Output
Matching
Network
Figure 13. Series Equivalent Input and Output Impedance
MOTOROLA RF DEVICE DATA
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Go to: www.freescale.com