MRF8P20140WHR3 MRF8P20140WHSR3 MRF8P20140WGHSR3
7
RF Device Data
Freescale Semiconductor, Inc.
TYPICAL CHARACTERISTICS
Figure 7. Output Peak--to--Average Ratio
Compression (PARC) versus Output Power
1
Pout, OUTPUT POWER (WATTS)
-- 1
-- 3
-- 5
20
0
-- 2
-- 4
OUTPUT COMPRESSION AT 0.01%
PROBABILITY ON CCDF (dB)
10
30 40 6050
0
60
50
40
30
20
10
?
D
?
DRAIN EFFICIENCY (%)
-- 3 d B = 3 5 W
?D
ACPR
PARC
ACPR (dBc)
-- 3 4
-- 2 2
-- 2 4
-- 2 6
-- 3 0
-- 2 8
-- 3 2
16.5
G
ps
, POWER GAIN (dB)
16
15.5
15
14.5
14
13.5
Gps
Input Signal PAR = 9.9 dB @ 0.01% Probability on
CCDF
VDD
=28Vdc,IDQA
= 500 mA, VGSB
= 1.2 Vdc, f = 1920 MHz
Single--Carrier W--CDMA, 3.84 MHz Channel Bandwidth
--1dB=14.5W
-- 2 d B = 2 5 W
1
Gps
ACPR
30
Pout, OUTPUT POWER (WATTS) AVG.
Figure 8. Single--Carrier W--CDMA Power Gain, Drain
Efficiency and ACPR versus Output Power
-- 1 0
-- 2 0
8
20
0
60
50
40
20
?
D
, DRAIN EFFICIENCY (%)
?D
G
ps
, POWER GAIN (dB)
18
16
10 100 200
10
-- 6 0
ACPR (dBc)
14
12
10
0
-- 3 0
-- 4 0
-- 5 0
VDD=28Vdc,IDQA
= 500 mA
VGSB
= 1.2 Vdc, Single--Carrier W--CDMA
3.84 MHz Channel Bandwidth, Input Signal
PAR = 9.9 dB @ 0.01% Probability on
CCDF
1880 MHz
1
Pout, OUTPUT POWER (WATTS) AVG.
Figure9.2--CarrierW--CDMAPowerGain,IM3,IM5,IM7
versus Output Power
8
20
-- 7 0
-- 1 0
-- 2 0
-- 3 0
-- 4 0
-- 5 0
IM3, IM5, IM7 (dBc)
G
ps
, POWER GAIN (dB)
18
16
10 200100
-- 6 0
14
12
10
Figure 10. Broadband Frequency Response
0
18
f, FREQUENCY (MHz)
VDD
=28Vdc
Pin
=0dBm
IDQA
= 500 mA
VGSB
=1.2Vdc
12
9
6
GAIN (dB)
15
3
1650 1725 1800 1875 1950 2025 2100 2175 2250
IM3--U
IM3--L
IM5--U
IM5--L
IM7--U
IM7--L
Input Signal PAR = 9.8 dB @
0.01% Probability on
CCDF
VDD=28Vdc,IDQA
= 500 mA, VGSB
= 1.2 Vdc, f1 = 1880 MHz
f2 = 1910 MHz, 2--Carrier W--CDMA, 3.84 MHz Channel
Bandwidth
2025 MHz
1920 MHz
1880 MHz
2025 MHz
1920 MHz
1880 MHz
2025 MHz
1920 MHz
Gps