TYPICAL CHARACTERISTICS
−10
Ideal
V
= 28 Vdc, P = 60 W (PEP), I = 610 mA
out DQ
53
51
DD
Two−Tone Measurements
(f1 + f2)/2 = Center Frequency of 1960 MHz
P3dB = 49.503 dBm (89.19 W)
−20
−30
−40
−50
−60
P1dB = 48.792 dBm (75.72 W)
49
47
Actual
3rd Order
45
43
41
39
5th Order
7th Order
V
DD
= 28 Vdc, I = 610 mA
DQ
Pulsed CW, 8 μsec(on), 1 msec(off)
f = 1960 MHz
23
25
27
29
31
33
35
37
0.1
1
10
100
P , INPUT POWER (dBm)
in
TWO−TONE SPACING (MHz)
Figure 7. Intermodulation Distortion Products
versus Tone Spacing
Figure 8. Pulse CW Output Power versus
Input Power
60
−10
25_C
85_C
25_C
V
= 28 Vdc, I = 610 mA
DQ
−30_C
DD
f1 = 1958.75 MHz, f2 = 1961.25 MHz
2−Carrier N−CDMA, 2.5 MHz Carrier
Spacing, 1.2288 MHz Channel Bandwidth
50
40
30
20
10
0
−20
−30
−40
25_C
−30_C
PAR = 9.8 dB @ 0.01% Probability (CCDF)
85_C
η
D
−30_C
ACPR
IM3
−50
−60
−70
T = −30_C
C
G
ps
85_C
25_C
1
10
100
P , OUTPUT POWER (WATTS) AVG.
out
Figure 9. 2-Carrier N-CDMA ACPR, IM3, Power Gain
and Drain Efficiency versus Output Power
17
16
15
14
19
18
17
70
60
50
40
I
= 610 mA
f = 1960 MHz
DQ
−30_C
T = −30_C
C
25_C
η
D
16
15
14
85_C
G
ps
30
20
85_C
16 V
20 V
28 V
80
V
= 28 Vdc
= 610 mA
13
12
DD
24 V
60
32 V
10
0
13
12
I
DQ
f = 1960 MHz
V
DD
= 12 V
20
0
40
100
1
10
, OUTPUT POWER (WATTS) CW
100
P
out
P , OUTPUT POWER (WATTS) CW
out
Figure 11. Power Gain versus Output Power
Figure 10. Power Gain and Drain Efficiency
versus CW Output Power
MRF6S19060NR1 MRF6S19060NBR1
RF Device Data
Freescale Semiconductor
6