参数资料
型号: MRF7S18125AHSR5
厂商: Freescale Semiconductor
文件页数: 8/14页
文件大小: 471K
描述: MOSFET RF N-CH CW 125W NI780S
标准包装: 50
晶体管类型: LDMOS
频率: 1.88GHz
增益: 17dB
电压 - 测试: 28V
额定电流: 10µA
电流 - 测试: 1.1A
功率 - 输出: 125W
电压 - 额定: 65V
封装/外壳: NI-780S
供应商设备封装: NI-780S
包装: 带卷 (TR)
MRF7S18125AHR3 MRF7S18125AHSR3
3
RF Device Data
Freescale Semiconductor
Table 4. Electrical Characteristics (TC
= 25
°C unless otherwise noted) (continued)
Characteristic
Symbol
Min
Typ
Max
Unit
Typical Performances
(In Freescale Test Fixture, 50 ohm system) V
DD
= 28 Vdc, IDQ
= 1100 mA, 1805-1880 MHz Bandwidth
Pout
@ 1 dB Compression Point
P1dB
?
140
?
W
IMD Symmetry @ 125 W PEP, Pout
where IMD Third Order
30 dBc
Intermodulation
(Delta IMD Third Order Intermodulation between Upper and Lower
Sidebands > 2 dB)
IMDsym
?
8
?
MHz
VBW Resonance Point
(IMD Third Order Intermodulation Inflection Point)
VBWres
?
35
?
MHz
Gain Flatness in 75 MHz Bandwidth @ Pout
= 125 W CW
GF
?
0.8
?
dB
Average Deviation from Linear Phase in 75 MHz Bandwidth
@ Pout
= 125 W CW
Φ
?
0.49
?
°
Average Group Delay @ Pout
= 125 W CW, f = 1840 MHz
Delay
?
1.21
?
ns
Part-to-Part Insertion Phase Variation @ Pout
= 125 W CW,
f = 1840 MHz, Six Sigma Window
ΔΦ
?
8.66
?
°
Gain Variation over Temperature
(-30°C to +85°C)
ΔG
?
0.016
?
dB/°C
Output Power Variation over Temperature
(-30°C to +85°C)
ΔP1dB
?
0.01
?
dBm/°C
Typical GSM EDGE Performances
(In Freescale GSM EDGE Test Fixture, 50 ohm system) V
DD
= 28 Vdc, I
DQ
= 1100 mA, P
out
= 57 W
Avg., 1805-1880 MHz EDGE Modulation
Power Gain
Gps
?
17
?
dB
Drain Efficiency
ηD
?
38
?
%
Error Vector Magnitude
EVM
?
1.75
?
% rms
Spectral Regrowth at 400 kHz Offset
SR1
?
-63
?
dBc
Spectral Regrowth at 600 kHz Offset
SR2
?
-75
?
dBc
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