参数资料
型号: MRF1518NT1
厂商: Freescale Semiconductor
文件页数: 13/19页
文件大小: 721K
描述: MOSFET RF N-CH PLD-1.5
产品培训模块: RF Broadcast Solutions
标准包装: 1
晶体管类型: LDMOS
频率: 520MHz
增益: 13dB
电压 - 测试: 12.5V
额定电流: 4A
电流 - 测试: 150mA
功率 - 输出: 8W
电压 - 额定: 40V
封装/外壳: PLD-1.5
供应商设备封装: PLD-1.5
包装: 标准包装
产品目录页面: 560 (CN2011-ZH PDF)
其它名称: MRF1518NT1DKR
MRF1518NT1
3
RF Device Data
Freescale Semiconductor
Figure 1. 450 - 520 MHz Broadband Test Circuit
VDD
+C6
R4
C7
C5
R3
RF
INPUT
RF
OUTPUT
Z2 Z3
Z6
C1
C3
C12
DUT
Z7
Z9
Z10
Z4
Z5
L1
Z8
N2
C16
B2
N1
C11
C10
B1, B2 Short Ferrite Beads, Fair Rite Products
(2743021446)
C1, C12 240 pF, 100 mil Chip Capacitors
C2, C3, C10, C11 0 to 20 pF Trimmer Capacitors
C4 82 pF, 100 mil Chip Capacitor
C5, C16 120 pF, 100 mil Chip Capacitors
C6, C13 10 μF, 50 V Electrolytic Capacitors
C7, C14 1,200 pF, 100 mil Chip Capacitors
C8, C15 0.1 F, 100 mil Chip Capacitors
C9 30 pF, 100 mil Chip Capacitor
L1 55.5 nH, 5 Turn, Coilcraft
N1, N2 Type N Flange Mounts
R1 15 Ω
Chip Resistor (0805)
R2 51 Ω, 1/2 W Resistor
R3 10 Ω
Chip Resistor (0805)
R4 33 kΩ, 1/8 W Resistor
Z1 0.451″
x 0.080
Microstrip
Z2 1.005″
x 0.080
Microstrip
Z3 0.020″
x 0.080
Microstrip
Z4 0.155″
x 0.080
Microstrip
Z5, Z6 0.260″
x 0.223
Microstrip
Z7 0.065″
x 0.080
Microstrip
Z8 0.266″
x 0.080
Microstrip
Z9 1.113″
x 0.080
Microstrip
Z10 0.433″
x 0.080
Microstrip
Board Glass Teflon?, 31 mils, 2 oz. Copper
Z1
C2
R1
C4
VGG
+C13
C8
B1
R2
C14
C15
C9
TYPICAL CHARACTERISTICS, 450 - 520 MHz
Pout, OUTPUT POWER (WATTS)
IRL, INPUT RETURN LOSS (dB)
?5
?15
?20
?10
2
0
0
467981011
1
Figure 2. Output Power versus Input Power
Pin, INPUT POWER (WATTS)
2
Figure 3. Input Return Loss
versus Output Power
0.3
P
out
, OUTPUT POWER (WATTS)
0
6
0.4 0.60.5
0.1
4
520 MHz
470 MHz
500 MHz
0.2
0
12
450 MHz
3
520 MHz
470 MHz
500 MHz
450 MHz
10
8
5
VDD
= 12.5 Vdc
VDD
= 12.5 Vdc
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