參數(shù)資料
型號: MRF4427R2
廠商: MOTOROLA INC
元件分類: 小信號晶體管
英文描述: 2 CHANNEL, VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
封裝: SO-8
文件頁數(shù): 3/6頁
文件大?。?/td> 86K
代理商: MRF4427R2
LIFETIME
BUY
LAST
ORDER
14/10/99
LAST
SHIP
14/04/00
3
MRF4427R2
MOTOROLA RF DEVICE DATA
Figure 2. Collector–Base Capacitance
versus Voltage
Figure 3. Gain Bandwidth Product versus
Collector Current
Figure 4. Output Power versus Voltage
Figure 5. Output Power versus Frequency
TYPICAL CHARACTERISTICS
C
ob
,OUTPUT
CAP
ACIT
ANCE
(pF)
f
,GAIN
BANDWIDTH
PRODUCT
(MHz)
τ
P
,OUTPUT
POWER
(mW)
out
P
,OUTPUT
POWER
(mW)
out
10
9
VCB, COLLECTOR–BASE VOLTAGE (V)
30
8
7
6
5
4
3
2
1
0
27
24
21
18
15
12
9
6
3
VCC = 12.5 V
f = 1 MHz
2000
IC, COLLECTOR CURRENT (mA)
0
1800
1600
1400
1200
1000
800
600
400
200
0
20
40
60
80
10
0
120
140
160
180
200
VCC = 12 Vdc
f = 200 MHz
1200
VCC, COLLECTOR SUPPLY VOLTAGE (V)
4
5
6
7
8
9
10
11
12
13
14
1100
1000
900
800
700
600
500
400
300
Pin = 15 mW
f = 136 MHz
175 MHz
1200
f, FREQUENCY (MHz)
110
1100
1000
900
800
700
600
500
400
300
120
130
140
150
160
170
180
190
200
210
Pin = 15 mW
VCC = 7.5 V
Pin = 30 mW
VCC = 5 V
Pin = 30 mW
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