TYPICAL CHARACTERISTICS
17
16
15
36
34
32
G
ps
η
D
14
13
30
28
V
= 28 Vdc, P = 50 W (Avg.), I = 1400 mA
out DQ
DD
−5
Single−Carrier W−CDMA, 3.84 MHz Channel Bandwidth
Input Signal PAR = 7.5 dB @ 0.01% Probability (CCDF)
IRL
12
11
10
9
0
−10
−15
−1
−2
−3
PARC
−20
−25
2060 2080 2100 2120
2160 2180 2200 2220
2140
f, FREQUENCY (MHz)
Figure 3. Output Peak-to-Average Ratio Compression (PARC)
Broadband Performance @ Pout = 50 Watts Avg.
17
16
15
44
42
40
G
ps
η
14
13
38
36
D
V
= 28 Vdc, P = 84 W (Avg.), I = 1400 mA
out DQ
DD
−5
Single−Carrier W−CDMA, 3.84 MHz Channel
Bandwidth, Input Signal PAR = 7.5 dB @ 0.01%
Probability (CCDF)
IRL
12
11
10
9
−2
−3
−4
−5
−10
−15
−20
−25
PARC
2060 2080 2100 2120
2160 2180 2200 2220
2140
f, FREQUENCY (MHz)
Figure 4. Output Peak-to-Average Ratio Compression (PARC)
Broadband Performance @ Pout = 84 Watts Avg.
18
−10
V
= 28 Vdc, f1 = 2135 MHz, f2 = 2145 MHz
Two−Tone Measurements, 10 MHz Tone Spacing
I
= 2100 mA
DD
DQ
−20
−30
−40
−50
−60
17
16
15
1750 mA
1400 mA
2100 mA
I
= 700 mA
DQ
1050 mA
1400 mA
700 mA
14
13
1750 mA
V = 28 Vdc, f1 = 2135 MHz, f2 = 2145 MHz
Two−Tone Measurements, 10 MHz Tone Spacing
DD
1050 mA
1
10
100
400
1
10
100
400
P
, OUTPUT POWER (WATTS) PEP
out
P
, OUTPUT POWER (WATTS) PEP
out
Figure 5. Two-Tone Power Gain versus
Output Power
Figure 6. Third Order Intermodulation Distortion
versus Output Power
MRF7S21170HR3 MRF7S21170HSR3
RF Device Data
Freescale Semiconductor
6
FREESCALE [ Freescale ]
