Zo = 10 Ω
Zload
f = 1990 MHz
f = 1930 MHz
f = 1990 MHz
f = 1930 MHz
Zsource
VDD = 28 Vdc, IDQ = 610 mA, Pout = 12 W Avg.
f
MHz
Zsource
Ω
Zload
Ω
1930
4.54 - j7.95
4.15 - j5.58
1960
4.33 - j7.74
4.17 - j5.34
1990
4.20 - j7.43
4.22 - j5.10
Zsource = Test circuit impedance as measured from
gate to ground.
Zload = Test circuit impedance as measured
from drain to ground.
Input
Matching
Network
Device
Under
Test
Output
Matching
Network
Z source
Z load
Figure 15. Series Equivalent Source and Load Impedance
MRF6S19060NR1 MRF6S19060NBR1
8
RF Device Data
Freescale Semiconductor