參數(shù)資料
型號: MRF21120
廠商: MOTOROLA INC
元件分類: 功率晶體管
英文描述: RF Power MOSFETs(RF功率MOS場效應管)
中文描述: 2 CHANNEL, S BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: NI-1230, CASE 375D-04, 5 PIN
文件頁數(shù): 7/12頁
文件大小: 162K
代理商: MRF21120
7
MRF21120 MRF21120S
MOTOROLA RF DEVICE DATA
Figure 9. Series Equivalent Input and Output Impedance
f
MHz
Zin
ZOL*
2110
2140
2170
3.7 + j2.0
3.1 + j2.5
3.5 + j2.4
4.9 + j2.8
5.1 + j2.7
5.2 + j2.5
Zin
= Complex conjugate of source impedance.
ZOL* = Complex conjugate of the optimum load
impedance at a given output power, voltage,
IMD, bias current and frequency.
VDD = 28 V, IDQ = 2
500 mA, Pout = 120 Watts PEP
f = 2170 MHz
Zo = 3
2110 MHz
Zin
ZOL*
f = 2170 MHz
2110 MHz
Zin
ZOL*
Input
Matching
Network
Device
Under Test
Output
Matching
Network
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