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MRF421 Datasheet(PDF) 3 Page - Motorola, Inc

Part No. MRF421
Description  RF POWER TRANSISTORS NPN SILICON
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Maker  MOTOROLA [Motorola, Inc]
Homepage  http://www.freescale.com
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MRF421 Datasheet(HTML) 3 Page - Motorola, Inc

   
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MRF421
MOTOROLA RF DEVICE DATA
Figure 2. Output Power versus Input Power
Figure 3. Output Power versus Supply Voltage
Figure 4. Power Gain versus Frequency
Figure 5. Intermodulation Distortion
versus Output Power
Figure 6. DC Safe Operating Area
Figure 7. Series Equivalent Impedance
160
16
12
8
4
0
Pin, INPUT POWER (WATTS PEP)
VCC = 12.5 V
ICQ = 150 mA
TWO TONE TEST:
f = 30, 30.001 MHz
120
80
40
0
8
VCC, SUPPLY VOLTAGE (VOLTS)
10
12
14
16
IMD = – 30 dB
ICQ = 150 mA
f = 30, 30.001 MHz
160
120
80
40
0
25
1.5
f, FREQUENCY (MHz)
2
3
5
7
10
30
20
15
20
15
10
5
0
–20
0
Pout, OUTPUT POWER (WATTS PEP)
20
–25
–30
–35
–40
–45
VCC = 12.5 V
ICQ = 150 mA
Pout = 100 W PEP
VCC = 12.5 V
ICQ = 150 mA
f = 30, 30.001 MHz
3RD ORDER
5TH ORDER
40
60
80
100
120
140
40
1
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
2
20
5
10
20
50
100
TC = 25°C
0.4
0.8
2
4
8
Zin
7.5
f = 2 MHz
15
30
VCC = 12.5 V
ICQ = 150 mA
Pout = 100 W PEP
FREQUENCY
MHz
Zin
Ohms
2.0
7.5
15
30
5.35 – j2.2
2.8 – j1.9
1.39 – j1.1
0.7 – j0.5


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