8
RF Device Data
Freescale Semiconductor
MRF8P9300HR6 MRF8P9300HSR6
VDD
=28Vdc,IDQA
=IDQB
= 1200 mA, Pout
= 100 W Avg.
f
MHz
Zsource
?
Zload
?
840
1.74 -- j1.71
0.98 -- j0.97
860
1.74 -- j1.42
0.95 -- j0.95
880
1.59 -- j1.19
0.92 -- j0.92
900
1.46 -- j0.91
0.90 -- j0.90
920
1.51 -- j0.63
0.87 -- j0.87
Zsource
= Test circuit impedance as measured from
gate to ground.
Zload
= Test circuit impedance as measured from
drain to ground.
Figure 11. Series Equivalent Source and Load Impedance
Zsource
Zload
Input
Matching
Network
Device
Under
Test
Output
Matching
Network