TYPICAL CHARACTERISTICS
32
31
36
I
I
= 90 mA
= 420 mA
DQ1
DQ2
T = −30_C
C
34
32
30
28
26
f = 2140 MHz
30
29
28
27
26
25
25_C
85_C
32 V
28 V
I
I
= 90 mA
= 420 mA
= 15 W
DQ1
V
= 24 V
40
DQ2
DD
P
out
0
10
20
30
50
60
70
80
2060 2080 2100 2120 2140 2160 2180 2200 2220
P
, OUTPUT POWER (WATTS) CW
out
f, FREQUENCY (MHz)
Figure 16. Power Gain versus Frequency
Figure 15. Power Gain versus Output Power
9
10
8
10
1st Stage
7
10
2nd Stage
6
5
10
10
90
110
130
150
170
190
210
230
250
T , JUNCTION TEMPERATURE (°C)
J
This above graph displays calculated MTTF in hours when the device
is operated at V = 28 Vdc, P = 4 W Avg., and PAE = 14%.
DD
out
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 ]
