參數(shù)資料
型號(hào): MRF581
廠商: MOTOROLA INC
元件分類: 小信號(hào)晶體管
英文描述: UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
文件頁數(shù): 4/10頁
文件大?。?/td> 160K
代理商: MRF581
3
MRF581 MRF5812R1, R2
MOTOROLA RF DEVICE DATA
Figure 1. Cib Input Capacitance versus Voltage
Figure 2. Ccb, Cob Collector–Base Capacitance
versus Voltage
3
2
1
0
VEB, EMITTER–BASE VOLTAGE (VOLTS)
f = 1 MHz
C,
CAP
ACIT
ANCE
(pF)
10
8
6
4
2
0
Cib
2
0
Vcb, COLLECTOR–BASE VOLTAGE (VOLTS)
C,
CAP
ACIT
ANCE
(pF)
5
4
2
0
3
1
46
8
10
Cob
Ccb
f = 1 MHz
Figure 3. Gain–Bandwidth Product versus
Collector Current
Figure 4. 3rd Order Intercept Point
f
,GAIN-BANDWIDTH
PRODUCT
(GHz)
T
020
40
8
6
4
2
0
60
80
100
VCE = 10 Vdc
f = 1 GHz
120
140
IC, COLLECTOR CURRENT (mA)
P
,OUTPUT
POWER
(dBm)
out
40
Pin, INPUT POWER (dBm)
30
20
10
0
–10
–40
– 30
–20
– 10
(3RD ORDER
INTERCEPT)
010
20
f1 = 500 MHz
f2 = 500.3 MHz
VCE = 10 V
IC = 75 mA
Pout (–1 dB)
–20
–30
Pin
Pout
+ 35 dBm
IP3
TYPICAL CHARACTERISTICS
MRF581
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