ALTERNATE CHARACTERIZATION — 2300--2700 MHz
17.5
17
25
23
21
19
V
= 28 Vdc, P = 2.1 W (Avg.)
out
DD
I
= 132 mA
DQ
D
16.5
16
G
ps
15.5
17
Single--Carrier W--CDMA 3.84 MHz Channel
Bandwidth, Input Signal PAR = 9.9 dB @
0.01% Probability on CCDF
-- 3 9
-- 4 1
0
-- 0 . 6
-- 0 . 8
-- 1
15
14.5
14
ACPR
-- 2
-- 4
-- 6
-- 8
-- 1 0
-- 4 3
-- 4 5
-- 4 7
-- 4 9
13.5
-- 1 . 2
-- 1 . 4
-- 1 . 6
IRL
13
PARC
12.5
2200 2275 2350 2425 2500 2575 2650 2725 2800
f, FREQUENCY (MHz)
Figure 13. Single--Carrier Output Peak--to--Average Ratio Compression
(PARC) Broadband Performance @ Pout = 2.1 Watts Avg.
30
25
20
15
10
5
-- 2 5
-- 3 0
-- 3 5
-- 4 0
-- 4 5
-- 5 0
-- 5 5
16.2
16
V
= 28 Vdc, I = 132 mA
DQ
DD
2300 MHz
2500 MHz
2700 MHz
Single--Carrier W--CDMA
3.84 MHz Channel Bandwidth
D
15.8
15.6
15.4
15.2
15
G
ps
2300 MHz 2500 MHz
2700 MHz
2300 MHz
2500 MHz
ACPR
2700 MHz
Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF
1
0
0.1
5
P
, OUTPUT POWER (WATTS) AVG.
out
Figure 14. Single--Carrier W--CDMA Power Gain, Drain
Efficiency and ACPR versus Output Power
2
0
21
19
V
P
= 28 Vdc
= 0 dBm
= 132 mA
DD
in
I
DQ
-- 2
-- 4
17
15
Gain
IRL
-- 6
13
11
9
-- 8
-- 1 0
2100 2250 2400 2550 2700 2850
3000 3150 3300
f, FREQUENCY (MHz)
Figure 15. Broadband Frequency Response
AFT20S015NR1 AFT20S015GNR1
RF Device Data
Freescale Semiconductor, Inc.
10
NXP [ NXP ]
