mrf9045n Freescale Semiconductor, Inc, mrf9045n Datasheet - Page 8

• Manufacturer Part Number: mrf9045n
• Description: Rf Power Field Effect Transistors
• Manufacturer: Freescale Semiconductor, Inc

8
MRF9045NR1 MRF9045NBR1
Figure 14. Series Equivalent Source and Load Impedance (MRF9045NBR1)
Z
Z
source
load
Input
Matching
Network
f = 960 MHz
MHz
930
945
960
f
= Test circuit impedance as measured from
= Test circuit impedance as measured
f = 930 MHz
V
DD
gate to ground.
from drain to ground.
= 28 V, I
Z
Z
o
source
= 5 Ω
Z
source
0.75 - j0.6
0.72 - j0.6
0.70 - j0.5
DQ
Z
source
Device
Under Test
= 350 mA, P
Ω
f = 960 MHz
out
f = 930 MHz
Z
Z
load
= 45 W (PEP)
load
2.65 - j0.05
2.60 - j0.05
2.55 - j0.02
Z
load
Ω
Output
Matching
Network
Freescale Semiconductor
RF Device Data