TYPICAL N-CDMA DRIVER APPLICATION CHARACTERISTICS
44
0
V
= 28 Vdc, I
= 145 mA, I
= 105 mA, f1 = 1955 MHz
DD
DQ1
DQ2
−6
40
36
32
28
24
20
16
12
8
f2 = 1965 MHz, 2 x N−CDMA, 2.5 MHz Carrier Spacing
1.2288 MHz Channel Bandwidth, PAR = 9.8 dB @
0.01% Probability (CCDF)
−12
−18
−24
−30
−36
−42
−48
−54
−60
−66
G
ps
ACPR
IM3
PAE
4
0
0.1
1
10
P
, OUTPUT POWER (WATTS) AVG.
out
Figure 14. 2-Carrier N-CDMA ACPR, IM3, Power
Gain and Power Added Efficiency
versus Output Power
31
50
32
−2
−4
−6
G
S21
ps
24
16
8
30
29
40
30
20
−8
−10
0
28
27
26
PAE
−12
−8
V
P
I
= 28 Vdc
V
I
= 28 Vdc
= 145 mA
= 105 mA
DD
out
DD
= 23 dBm CW
= 145 mA
= 105 mA
10
0
DQ1
S11
−16
−24
−14
−16
I
DQ1
DQ2
DQ2
I
f = 1960 MHz
0.1
1
10
30
1000
1500
2000
f, FREQUENCY (MHz)
2500
3000
P
, OUTPUT POWER (WATTS) CW
out
Figure 15. Power Gain and Power Added
Efficiency versus Output Power
Figure 16. Broadband Frequency Response
MHV5IC2215NR2
RF Device Data
Freescale Semiconductor
10
NXP [ NXP ]
