參數(shù)資料
型號(hào): MRF4427R1
元件分類: 小信號(hào)晶體管
英文描述: VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
封裝: PLASTIC, M240, SO-8
文件頁數(shù): 3/5頁
文件大?。?/td> 211K
代理商: MRF4427R1
MRF4427.PDF 4-24-03
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MRF4427, R1, R2
FUNCTIONAL
Symbol
Test Conditions
Value
Min.
Typ.
Max.
Unit
G
U max
Maximum Unilateral Gain
IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz
16
18
-
dB
MAG
Maximum Available Gain
IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz
18
20
-
dB
|S21|
2
Insertion Gain (calculated)
IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz
12
14
-
dB
Table 1. Common Emitter S-Parameters, @ VCE = 12 V, IC = 50 mA
f
S11
S21
S12
S22
(MHz)
|S11|
∠ φ
|S21|
∠ φ
|S12|
∠ φ
|S22|
∠ φ
50
.672
-145
20.15
112
.021
45
.447
-59
100
.721
-163
10.78
96
.026
44
.271
-67
200
.743
-174
5.37
85
.037
54
.199
-72
500
.768
170
2.18
63
.070
59
.264
-86
750
.775
161
1.53
48
.096
62
.356
-98
1000
.778
152
1.07
36
.122
65
.437
-109
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