參數(shù)資料
型號(hào): MMBR911LT1
廠商: MOTOROLA INC
元件分類: 小信號(hào)晶體管
英文描述: NPN Silicon High-Frequency Transistor
中文描述: UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-236AB
文件頁數(shù): 3/6頁
文件大?。?/td> 78K
代理商: MMBR911LT1
3
MMBR911LT1
MOTOROLA RF DEVICE DATA
Figure 2. Input Capacitance versus
Base–Emitter Voltage
C
2.5
0
VBE, BASE–EMITTER VOLTAGE (Vdc)
2
1.5
1
0.5
0
1
2
3
Cib
f = 1 MHz
C
,
,
Vcb, COLLECTOR–BASE VOLTAGE (Vdc)
2.5
0
2
1.5
1
0.5
0
1
2
3
4
5
6
7
8
9
10
Cob
Ccb
f = 1 MHz
G
0
IC, COLLECTOR CURRENT (mA)
20
16
12
8
4
0
10
20
30
f = 500 MHz
VCE = 10 V
Figure 3. Output Capacitances versus
Collector–Base Voltage
Figure 4. Gain at Noise Figure versus
Collector Current
1 GHz
Figure 5. Noise Figure versus Collector Current
N
0
IC, COLLECTOR CURRENT (mA)
5
4
3
2
0
10
20
30
VCE = 10 V
f = 1 GHz
500 MHz
G
0.2
f, FREQUENCY (GHz)
25
20
15
10
5
0
0.3
0.5
1
1.5
2
N
5
4
3
2
1
0
VCE = 10 V
IC = 10 mA
GNF
NF
25
0.2
f, FREQUENCY (GHz)
20
15
10
5
0.3
0.5
1
2
30
1.5
VCE = 10 V
IC = 30 mA
GUMAX
|S21|2
G
Figure 6. Gain at Noise Figure and Noise
Figure versus Frequency
Figure 7. Maximum Unilateral Gain and
Insertion Gain versus Frequency
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