MMBR5211LT1 Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
Fabricante
MMBR5211LT1 Datasheet PDF : 8 Pages
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TYPICAL CHARACTERISTICS
MMBR521LT1
20
18
ΓSOURCE = ΓOPT
4
16
14
GNF
4
3
VCE = 8 V
12
6V
10 VCE = – 6 V, IC = 5 mA
3
2
8
NFmin
2
1
1
0
– 20
– 40
– 60
– 80
IC, COLLECTOR CURRENT (mA)
Figure 4. Current Gain Bandwidth Product
versus Collector Current
0.3
0.4 0.5 0.6
0.8 1.0
1.5
FREQUENCY (GHz)
Figure 5. Minimum Noise Figure & Gain @
Noise Figure versus Frequency
18
17
16
15
GNF
14
13
12
11
10
3.0
2.8
f = 500 MHz
2.6
2.4
VCE = – 6 V
2.2
2.0
1.8
NFmin
1.6
1.4
1.0
2.0 3.0 5.0
10
20 30 40 50
IC, COLLECTOR CURRENT (mA)
Figure 6. Minimum Noise Figure & Gain @ Noise
Figure versus Collector Current
12
11
10
GNF
9
8
7
f = 1000 MHz
4.5
4.0
VCE = – 6 V
3.5
3.0
NFmin
2.5
2.0
1.0
2.0 3.0 5.0
10
20 30 40 50
IC, COLLECTOR CURRENT (mA)
Figure 7. Minimum Noise Figure & Gain @ Noise
Figure versus Collector Current
MOTOROLA RF DEVICE DATA
MMBR521LT1 MRF5211LT1
3
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