參數(shù)資料
型號(hào): MRF947T1
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 小信號(hào)晶體管
英文描述: L BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
封裝: CASE 419-02, 3 PIN
文件頁數(shù): 3/14頁
文件大?。?/td> 269K
代理商: MRF947T1
11
MMBR941 MRF947 SERIES
MOTOROLA RF DEVICE DATA
Figure 16. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 0.5 GHz)
f (GHz)
NF OPT (dB)
RN
0.5
1.0
18
ΓMS NF OPT
0.43
∠ 30°
K
0.58
f (GHz)
NF OPT (dB)
RN
1.0
1.5
13
ΓMS NF OPT
0.22
∠ 64°
K
0.93
VCE = 6.0 V
IC = 5.0 mA
— AREA OF INSTABILITY
VCE = 6.0 V
IC = 5.0 mA
— AREA OF INSTABILITY
Figure 17. MMBR941LT1, T3 Constant Gain and Noise Figure Contours
(f = 1.0 GHz)
16
+j1
+j2
–j2
–j1
– j0.5
– j0.2
+ j0.2
+ j0.5
2.0
13
4.0
15
14
3.0
5.0
1.5
INPUT
OUTPUT
+j1
+j2
–j2
–j1
– j0.5
– j0.2
+ j0.2
+ j0.5
21
20
19
2.0
5.0
4.0
18
3.0
1.0
ARCHIVE
INFORMA
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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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