参数资料
型号: MRF6VP3450HR6
厂商: Freescale Semiconductor
文件页数: 18/18页
文件大小: 1077K
描述: MOSFET RF N-CH 450W NI-1230
产品培训模块: RF Broadcast Solutions
标准包装: 1
晶体管类型: LDMOS(双)
频率: 860MHz
增益: 22.5dB
电压 - 测试: 50V
额定电流: 10µA
电流 - 测试: 1.4A
功率 - 输出: 90W
电压 - 额定: 110V
封装/外壳: NI-1230
供应商设备封装: NI-1230
包装: 标准包装
其它名称: MRF6VP3450HR6DKR
MRF6VP3450HR6 MRF6VP3450HR5 MRF6VP3450HSR6 MRF6VP3450HSR5
9
RF Device Data
Freescale Semiconductor
TYPICAL CHARACTERISTICS ? OFDM
12
0.0001
100
0
PEAK--TO--AVERAGE (dB)
Figure 14. Single--Carrier DVB--T OFDM
10
1
0.1
0.01
0.001
246810
PROBABILITY (%)
8K Mode DVB--T OFDM
64 QAM Data Carrier Modulation
5 Symbols
5
-- 2 0
-- 5
7.61 MHz
f, FREQUENCY (MHz)
Figure 15. 8K Mode DVB--T OFDM Spectrum
-- 3 0
-- 4 0
-- 5 0
-- 9 0
-- 7 0
-- 8 0
--100
-- 11 0
-- 6 0
-- 4 -- 3 -- 2 -- 1 0 1 2 3 4
4kHzBW
(dB)
ACPR Measured at 4 MHz Offset
from Center Frequency
Figure 16. Single--Carrier DVB--T OFDM Power
Gain versus Output Power
23
20
IDQ
= 1400 mA
Pout, OUTPUT POWER (WATTS) AVG.
100 200
G
ps
, POWER GAIN (dB)
700 mA
VDD
= 50 Vdc, f = 860 MHz
8K Mode OFDM, 64 QAM Data Carrier
Modulation, 5 Symbols
22.5
22
21.5
20.5
20
21
ACPR, ADJACENT CHANNEL POWER RATIO (dBc)
Figure 17. Single--Carrier DVB--T OFDM ACPR
versus Output Power
-- 7 0
-- 5 0
20
Pout, OUTPUT POWER (WATTS) AVG.
100 200
-- 6 0
VDD
= 50 Vdc, f = 860 MHz
8K Mode OFDM, 64 QAM Data Carrier
Modulation, 5 Symbols
IDQ
= 700 mA
1400 mA
ACPR, ADJACENT CHANNEL POWER RATIO (dBc)
Figure 18. Single--Carrier DVB--T OFDM ACPR Power
Gain and Drain Efficiency versus Output Power
0
-- 7 2
Pout, OUTPUT POWER (WATTS) AVG.
65
-- 4 6
30
20
-- 4 8
10
-- 5 2
η
D
, DRAIN EFFICIENCY (%), G
ps
, POWER GAIN (dB)
60
300
35
25
-- 5 0
100
-- 5 4
-- 5 6
ηD
25_C
TC
=--30_C
Gps
ACPR
VDD
=50Vdc,IDQ
= 1400 mA
f = 860 MHz, 8K Mode OFDM
64 QAM Data Carrier Modulation
5 Symbols
4kHzBW
8K Mode DVB--T OFDM
64 QAM Data Carrier Modulation, 5 Symbols
1075 mA
975 mA
1250 mA
975 mA
1250 mA
1075 mA
55
50
45
40
10
15
5
-- 5 8
-- 6 0
-- 6 2
-- 6 4
-- 6 6
-- 6 8
-- 7 0
85_C
-- 3 0_C
85_C
25_C
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