TYPICAL CHARACTERISTICS
32
31
G
ps
, POWER GAIN (dB)
30
29
28
27
26
25
0
10
20
30
40
50
60
70
80
P
out
, OUTPUT POWER (WATTS) CW
V
DD
= 24 V
26
2060
2080
2100
2120
2140
2160
28 V
32 V
I
DQ1
= 90 mA
I
DQ2
= 420 mA
f = 2140 MHz
G
ps
, POWER GAIN (dB)
36
T
C
= −30_C
34
32
25_C
30
85_C
28
I
DQ1
= 90 mA
I
DQ2
= 420 mA
P
out
= 15 W
2180
2200
2220
f, FREQUENCY (MHz)
Figure 15. Power Gain versus Output Power
10
9
Figure 16. Power Gain versus Frequency
10
8
MTTF (HOURS)
1st Stage
10
7
2nd Stage
10
6
10
5
90
110
130
150
170
190
210
230
250
T
J
, JUNCTION TEMPERATURE (°C)
This above graph displays calculated MTTF in hours when the device
is operated at V
DD
= 28 Vdc, P
out
= 4 W Avg., and PAE = 14%.
MTTF calculator available at http:/www.freescale.com/rf. Select
Software & Tools/Development Tools/Calculators to access MTTF
calculators by product.
Figure 17. MTTF versus Junction Temperature
MW7IC2240NR1 MW7IC2240GNR1 MW7IC2240NBR1
RF Device Data
Freescale Semiconductor
9
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
