mrf5s21045 Freescale Semiconductor, Inc, mrf5s21045 Datasheet - Page 8

• Manufacturer Part Number: mrf5s21045
• Description: Rf Power Field Effect Transistors N-channel Enhancement-mode Lateral Mosfets
• Manufacturer: Freescale Semiconductor, Inc

MRF5S21045MR1 MRF5S21045MBR1
8
Figure 15. Series Equivalent Source and Load Impedance
Z
Z
source
load
Input
Matching
Network
2000
2140
2170
2200
2110
MHz
f
V
DD
= Test circuit impedance as measured from
= Test circuit impedance as measured
= 28 Vdc, I
gate to ground.
from drain to ground.
Z
source
5.61 - j7.85
4.92 - j7.85
8.15 - j5.91
7.07 - j7.32
6.28 - j7.71
f = 2200 MHz
Z
Z
DQ
load
source
Ω
Device
Under
Test
= 500 mA, P
Z
o
= 10 Ω
f = 2000 MHz
out
Z
= 10 W Avg.
load
4.78 - j5.19
4.04 - j4.14
3.81 - j3.69
3.69 - j3.39
3.57 - j3.11
Z
f = 2000 MHz
f = 2200 MHz
load
Ω
Output
Matching
Network
Z
source
Freescale Semiconductor
RF Device Data