参数资料
型号: MRF19045LR5
厂商: Freescale Semiconductor
文件页数: 7/10页
文件大小: 383K
描述: IC MOSFET RF N-CHAN NI-400
标准包装: 50
晶体管类型: LDMOS
频率: 1.93GHz
增益: 14.5dB
电压 - 测试: 26V
额定电流: 10µA
电流 - 测试: 550mA
功率 - 输出: 45W
电压 - 额定: 65V
封装/外壳: NI-400
供应商设备封装: NI-400-240
包装: 带卷 (TR)
AR
C
HIVE INF
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ARCHIVE INFORMATION
6
RF Device Data
Freescale Semiconductor
MRF19045LR3 MRF19045LSR3
TYPICAL CHARACTERISTICS
Figure 9. CW Two-Tone Power Gain, IMD and
Drain Efficiency versus Output Power
Figure 10. CW Two-Tone Power Gain, Input Return Loss,
IMD and Drain Efficiency versus Frequency
Figure 11. CW Two-Tone Intermodulation Distortion
versus Output Power
f, FREQUENCY (MHz)
Figure 12. CW Two-Tone Power Gain versus
Output Power
Pout, OUTPUT POWER (WATTS PEP)
Figure 13. CW Two-Tone Intermodulation Distortion Products
versus Output Power
Pout, OUTPUT POWER (WATTS PEP)
G
ps
, POWER GAIN (dB)
, DRAIN EFFICIENCY (%),
η
G
ps
, POWER GAIN (dB)
0
5
10
15
20
25
30
35
40
0.1 1.0 10 100
?65
?60
?55
?50
?45
?40
?35
?30
?25
5
10
15
20
25
30
35
40
1900 1930 1960 1990 2020
?35
?30
?25
?20
?15
?10
?5
0
Gps
η
IRL
IMD
?70
?65
?60
?55
?50
?45
?40
?35
?30
?25
0.1 1.0 10 100
13.0
13.5
14.0
14.5
15.0
15.5
16.0
0.1 1.0 10 100
?90
?80
?70
?60
?50
?40
?30
?20
0.1 1.0 10 100
Pout, OUTPUT POWER (WATTS PEP)
Pout, OUTPUT POWER (WATTS PEP)
, DRAIN EFFICIENCY (%),
η
G
ps
, POWER GAIN (dB)
IMD, INTERMODULATION DISTORTION (dBc), IRL (dB)
IMD, INTERMODULATION DISTORTION (dBc)
Gps
η
IMD
350 mA
450 mA
700 mA
550 mA
VDD
= 26 Vdc
IDQ
= 450 mA
100 kHz Tone Spacing
350 mA
450 mA
700 mA
550 mA
3rd Order
5th Order
7th Order
VDD
= 26 Vdc
IDQ
= 450 mA
f1 = 1960 MHz, f2 = 1960.1 MHz
VDD
= 26 Vdc
f1 = 1960 MHz, f2 = 1960.1 MHz
VDD
= 26 Vdc
IDQ
= 450 mA
f1 = 1960 MHz, f2 = 1960.1 MHz
VDD
= 26 Vdc
f1 = 1960 MHz, f2 = 1960.1 MHz
IMD, INTERMODULATION DISTORTION (dBc)
IMD, INTERMODULATION DISTORTION (dBc)
f, FREQUENCY (MHz)
?100
0
Figure 14. 2-Carrier N-CDMA Spectrum
?10
?20
?30
?40
?50
?60
?70
?80
?90
?ACPR in 30 kHz
Integrated BW
+ACPR in 30 kHz
Integrated BW
?IM3 in
1.2288 MHz
Integrated BW
+IM3 in
1.2288 MHz
Integrated BW
1.2288 MHz
Channel BW
?7.5 7.56
1.5 4.53
0
?1.5
?3
?4.5
?6
(dB)
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