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參數(shù)資料
| 型號： | MMBR521LT1 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 小信號晶體管 |
| 英文描述： | HIGH-FREQUENCY TRANSISTOR PNP SILICON |
| 中文描述： | S BAND, Si, PNP, RF SMALL SIGNAL TRANSISTOR, TO-236AB |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 151K |
| 代理商： | MMBR521LT1 |
MMBR521LT1 MRF5211LT1
4
MOTOROLA RF DEVICE DATA
Figure 8. Gain–Bandwidth Product versus Current
f
VCE = –8 Vdc
Zo = 50
4
3
0
0
–40
2
1
–20
IC, COLLECTOR CURRENT (mA)
–60
f = 1 GHz
TYPICAL CHARACTERISTICS
MRF5211LT1
2
Figure 9. 50 Ohm Noise Figure
Figure 10. Tuned Circuit
Figure 11. Tuned Circuit — Frequency 500 MHz
Figure 12. Tuned Circuit — Frequency 1.0 GHz
GAIN AND NOISE FIGURE versus FREQUENCY
GAIN AND NOISE FIGURE versus CURRENT
N
0
0.15
0.5
0.2
1
2
4
3
2
1
5
VCE = –6 Vdc
IC = –5 mA
Zo = 50
Γ
S
= Γ
L = 0
f, FREQUENCY (GHz)
20
15
0
10
5
25
4
3
1
G
IC, COLLECTOR CURRENT (mA)
32
24
0
0.15
0.5
16
8
0.2
1
2
40
4
3
0
2
1
5
G
VCE = –6 Vdc
IC = –5 mA
CKT = FIGURE 3
f, FREQUENCY (GHz)
12
9
0
6
3
15
4
3
6
5
G
IC COLLECTOR CURRENT (mA)
0
–20
–50
–10
–30
–40
VCE = –6 Vdc
CKT = FIGURE 3
Γ
S =
Γ
opt
2
0
–20
–50
–10
–30
–40
NF
GNF
GNF
GNF
N
N
N
NFmin
NFmin
NFmin
VCE = –6 Vdc
CKT = FIGURE 3
Γ
S =
Γ
opt
Γ
S
= Γ
opt
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MMBR571 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:NPN Silicon High Frequency Transisters |
| MMBR571LT1 | 制造商:Freescale Semiconductor 功能描述: |
| MMBR901LT1 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:NPN Silicon High-Frequency Transistor |
| MMBR901LT3 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:NPN Silicon High-Frequency Transistor |
| MMBR911 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:NPN Silicon High-Frequency Transistor |
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