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MRF6S18060NR1_08 Datasheet, PDF (7/21 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs | |||
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TYPICAL CHARACTERISTICS
108
107
106
105
104
90
110 130
150 170
190 210 230 250
This above graph displays calculated MTTF in hours when the device
is operated at VDD = 28 Vdc, Pout = 60 W CW, and ηD = 50%.
MTTF calculator available at http://www.freescale.com/rf. Select
Software & Tools/Development Tools/Calculators to access MTTF
calculators by product.
Figure 13. MTTF Factor versus Junction Temperature
GSM TEST SIGNAL
â10
Reference Power
â20
â30
â40
â50
â60
â70
400 kHz
â80
600 kHz
â90
â100
â110
Center 1.96 GHz
VBW = 30 kHz
Sweep Time = 70 ms
RBW = 30 kHz
200 kHz
400 kHz
600 kHz
Span 2 MHz
Figure 14. EDGE Spectrum
RF Device Data
Freescale Semiconductor
MRF6S18060NR1 MRF6S18060NBR1
7
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