参数资料
型号: MMBR571LT1
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 小信号晶体管
英文描述: UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
封装: PLASTIC, CASE 318-08, 3 PIN
文件页数: 7/10页
文件大小: 194K
代理商: MMBR571LT1
MMBR571LT1 MRF5711LT1
6
MOTOROLA RF DEVICE DATA
+j50
+j100
+j150
+j250
+j500
– j500
– j250
– j150
– j100
– j50
– j25
– j10
0
+j10
+j25
+90
°
+120
°
+150
°
180
°
0
°
–150
°
–120
°
–90
°
–60
°
–30
°
+30
°
+60
°
S11
2
1
1.5
0.5
1 S22
10
25
50
100
150
250
500
0.5
S21
0.5
2
1.5
S12
1
1.5
S21
S12
0.1
0.2
0.3
14 12
8
6
4
2
10
0.4
f = 0.2 GHz
Figure 18. Input/Output Reflection Coefficients
versus Frequency
VCE = 5.0 V, IC = 30 mA
MMBR571LT1
Figure 19. Forward/Reverse Transmission
Coefficients versus Frequency
VCE = 5.0 V, IC = 30 mA
f = 0.2 GHz
VCE
IC
f
S11
S21
S12
S22
VCE
(Volts)
IC
(mA)
f
(MHz)
|S11|
φ
|S21|
φ
|S12|
φ
|S22|
φ
5.0
200
500
1000
1500
2000
0.68
0.52
0.50
0.51
0.52
–82
– 142
179
161
143
8.41
4.62
2.57
1.82
1.48
126
93
72
57
45
0.07
0.10
0.14
0.19
0.24
53
46
53
58
59
0.61
0.35
0.26
0.24
0.22
–45
–60
–71
–77
–86
15
200
500
1000
1500
2000
0.46
0.43
0.44
0.45
0.46
– 125
– 169
168
152
137
13.65
6.03
3.20
2.21
1.80
108
86
72
58
48
0.05
0.09
0.16
0.22
0.29
60
66
67
64
59
0.35
0.17
0.14
0.11
0.10
–73
–94
– 111
–118
– 131
30
200
500
1000
1500
2000
0.42
0.41
0.42
0.44
– 148
– 177
165
151
135
14.79
6.31
3.35
2.29
1.84
102
84
71
59
48
0.04
0.09
0.16
0.23
0.30
68
72
70
65
60
0.26
0.14
0.12
0.11
0.10
–87
–115
– 135
– 144
– 157
50
200
500
1000
1500
2000
0.41
0.42
0.43
0.44
0.45
– 159
179
163
148
134
15.14
6.38
3.35
2.32
1.84
98
83
70
58
48
0.04
0.09
0.16
0.23
0.30
73
75
71
66
60
0.21
0.13
0.12
0.10
0.09
–96
– 124
– 143
– 151
– 163
Table 1. MMBR571LT1 Common Emitter S–Parameters
ARCHIVE
INFORMA
TION
ARCHIVE
INFORMA
TION
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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