参数资料
型号: MRF9045NR1
厂商: Freescale Semiconductor
文件页数: 10/12页
文件大小: 470K
描述: IC MOSFET RF N-CHAN TO270-2
标准包装: 500
晶体管类型: LDMOS
频率: 945MHz
增益: 19dB
电压 - 测试: 28V
额定电流: 10µA
电流 - 测试: 350mA
功率 - 输出: 45W
电压 - 额定: 65V
封装/外壳: TO-270AA
供应商设备封装: TO-270-2
包装: 带卷 (TR)
N
O
T RE
CO
MMENDED F
O
R NEW DE
S
I
G
N
NOT RECOMMENDED FOR NEW DESIGN
MRF9045NR1
7
RF Device Data
Freescale Semiconductor
Figure 12. Series Equivalent Source and Load Impedance
f
MHz
Zsource
Ω
Zload
Ω
930
945
0.81 - j0.25
0.85 - j0.05
2.03 + j0.09
2.03 + j0.28
VDD
= 28 V, I
DQ
= 350 mA, P
out
= 45 W (PEP)
f = 945 MHz
Zo
= 5
Ω
f = 930 MHz
f = 945 MHz
f = 930 MHz
Zload
Zsource
Zsource
= Test circuit impedance as measured from
gate to ground.
Zload
= Test circuit impedance as measured
from drain to ground.
Zsource
Zload
Input
Matching
Network
Device
Under Test
Output
Matching
Network
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