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ARCHIVE INFORMATION
6
RF Device Data
Freescale Semiconductor
MRF6S9045NR1 MRF6S9045NBR1
TYPICAL CHARACTERISTICS
G
ps
, POWER GAIN (dB)
IRL, INPUT RETURN LOSS (dB)
ACPR (dBc), ALT1 (dBc)
?30
?25
910
850
IRL
Gps
ACPR
f, FREQUENCY (MHz)
Figure 3. Single-Carrier N-CDMA Broadband Performance @ Pout
= 10 Watts Avg.
900
890
880
870
860
21
23
22.8
?70
35
34
33
?50
?55
?60
η
D
, DRAIN
EFFICIENCY (%)
ηD
22.6
22.4
22.2
22
21.8
?45
ALT1
?20
?15
?5
VDD= 28 Vdc, Pout
= 10 W (Avg.)
IDQ
= 350 mA, N?CDMA IS?95 Pilot
Sync, Paging, Traffic Codes 8 Through 13
21.6
21.4
21.2
32
31
?65
?10
G
ps
, POWER GAIN (dB)
IRL, INPUT RETURN LOSS (dB)
ACPR (dBc), ALT1 (dBc)
?30
910
850
f, FREQUENCY (MHz)
Figure 4. Single-Carrier N-CDMA Broadband Performance @ Pout
= 20 Watts Avg.
900
890
880
870
860
20.8
22.6
22.4
?60
48
47
?40
?45
?50
η
D
, DRAIN
EFFICIENCY (%)
22.2
22
21.8
21.6
21.4
?35
?25
?20
?5
21.2
21
46
45
?55
?15
Figure 5. Two-Tone Power Gain versus
Output Power
100
19
24
IDQ
= 520 mA
Pout, OUTPUT POWER (WATTS) PEP
22
20
10
G
ps
, POWER GAIN (dB)
23
21
475 mA
350 mA
1
VDD
= 28 Vdc, f1 = 880 MHz, f2 = 880.1 MHz
Two?Tone Measurements
275 mA
175 mA
Figure 6. Third Order Intermodulation Distortion
versus Output Power
?30
?10
1
Pout, OUTPUT POWER (WATTS) PEP
10
?20
100
?70
?40
INTERMODULATION DISTORTION (dBc)
IMD, THIRD ORDER
IDQ
= 175 mA
275 mA
?50
VDD
= 28 Vdc, f1 = 880 MHz, f2 = 880.1 MHz
Two?Tone Measurements
475 mA
520 mA
350 mA
?10
?60
IRL
Gps
ACPR
ηD
ALT1
VDD= 28 Vdc, Pout
= 20 W (Avg.)
IDQ
= 350 mA, N?CDMA IS?95 Pilot
Sync, Paging, Traffic Codes 8 Through 13