TYPICAL CHARACTERISTICS
20
108
19
18
107
17
16
32 V
28 V
15
VDD = 24 V
IDQ = 950 mA
f = 880 MHz
14
0
50
100
150
200
250
Pout, OUTPUT POWER (WATTS) CW
Figure 11. Power Gain versus Output Power
106
105
90
110 130 150 170 190 210 230 250
TJ, JUNCTION TEMPERATURE (°C)
This above graph displays calculated MTTF in hours when the device
is operated at VDD = 28 Vdc, Pout = 27 W Avg., and ηD = 30.5%.
MTTF calculator available at http://www.freescale.com/rf. Select
Software & Tools/Development Tools/Calculators to access MTTF
calculators by product.
Figure 12. MTTF versus Junction Temperature
N - CDMA TEST SIGNAL
100
10
1
0.1
0.01
0.001
IS−95 CDMA (Pilot, Sync, Paging, Traffic Codes 8
Through 13) 1.2288 MHz Channel Bandwidth
Carriers. ACPR Measured in 30 kHz Bandwidth @
±750 kHz Offset. ALT1 Measured in 30 kHz
Bandwidth @ ±1.98 MHz Offset. PAR = 9.8 dB @
0.01% Probability on CCDF.
0.0001
0
2
4
6
8
10
PEAK−TO−AVERAGE (dB)
Figure 13. Single - Carrier CCDF N - CDMA
−10
1.2288 MHz
−20
Channel BW
−30
−40
−50
−60
−70
−80
−90
...........................−....I..A.n.....L.t..e....T....g..1..r......a..i..n..t....e....3d..−..0....A.IB....nk...C..W..tH...e..P....zg...R.....r....a......i.t.n...e.....d.3..........0.....B...........k.W....H........z.......................+.....A.I..n...C..t.....e....P..........g....R...r.....a......i..t..n...e......d..3........0...+B......I..Ak..Wn...H.L.t..e....T.z..g..1....r....a..i....n..t.e.....3.d.....0......B.....k...W...H.......z.....................
−100
−110
−3.6 −2.9 −2.2 −1.5 −0.7 0 0.7 1.5 2.2 2.9 3.6
f, FREQUENCY (MHz)
Figure 14. Single - Carrier N - CDMA Spectrum
RF Device Data
Freescale Semiconductor
MRFE6S9130HR3 MRFE6S9130HSR3
7