参数资料
型号: MRF7S18125AHR3
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 功率晶体管
英文描述: L BAND, Si, N-CHANNEL, RF POWER, MOSFET
封装: ROHS COMPLIANT, NI-780, CASE 465-06, 2 PIN
文件页数: 8/14页
文件大小: 471K
代理商: MRF7S18125AHR3
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) VDD = 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
Intermodulation
` 30 dBc
(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) VDD = 28 Vdc, IDQ = 1100 mA, Pout = 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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