6
RF Device Data
Freescale Semiconductor
MRF8S9100HR3 MRF8S9100HSR3
TYPICAL CHARACTERISTICS
Figure 6. EVM versus Frequency
f, FREQUENCY (MHz)
Pout=64WAvg.
14 W Avg.
EVM, ERROR VECTOR MAGNITUDE (% rms)
0
6
3
1
4
2
45 W Avg.
-- 4 0
Pout, OUTPUT POWER (WATTS)
Figure 7. Spectral Regrowth at 400 kHz
versus Output Power
-- 4 5
-- 5 0
-- 5 5
SPECTRAL REGROWTH @ 400 kHz (dBc)
-- 6 0
-- 6 5
-- 7 0
0
-- 8 0
-- 5 0
0
Pout, OUTPUT POWER (WATTS)
-- 6 0
-- 6 5
-- 7 0
10
Figure 8. Spectral Regrowth at 600 kHz
versus Output Power
SPECTRAL REGROWTH @ 600 kHz (dBc)
20 10030 40 50
60 70 80 90
-- 7 5
-- 5 5
5
10 20 30 40 50 60 70 80 90 100
Pout, OUTPUT POWER (WATTS) AVG.
100
4
10
8
6
0
10
1
2
920 MHz
15
75
45
30
0
Figure 9. EVM and Drain Efficiency versus
Output Power
EVM, ERROR VECTOR MAGNITUDE (% rms)
EVM
60
ηD
η
D,
DRAIN EFFICIENCY (%)
Figure 10. Broadband Frequency Response
-- 1 5
25
500
f, FREQUENCY (MHz)
VDD
=28Vdc
Pin
=0dBm
IDQ
= 500 mA
15
10
5
600
GAIN (dB)
Gain
700 800 900 1100 12001000
IRL
-- 2 5
15
10
-- 5
-- 1 5
IRL (dB)
800 940 960 980820 840 860 880 900 920 1000
VDD
=28Vdc,IDQ
= 700 mA
EDGE Modulation
VDD
=28Vdc,IDQ
= 700 mA
EDGE Modulation
f = 960 MHz
920 MHz
940 MHz
VDD
=28Vdc,IDQ
= 700 mA
EDGE Modulation
f = 960 MHz
920 MHz
940 MHz
VDD
=28Vdc,IDQ
= 700 mA
EDGE Modulation
f = 960 MHz
920 MHz
940 MHz
960 MHz
940 MHz
20
0
-- 5
-- 1 0
5
0
-- 1 0
-- 2 0