MRF282S MOTOROLA [Motorola, Inc], MRF282S Datasheet - Page 6

• Manufacturer Part Number: MRF282S
• Description: LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
• Manufacturer: MOTOROLA [Motorola, Inc]

MRF282S MRF282Z
6
– 10
– 20
– 30
– 40
– 50
– 60
– 70
– 10
– 20
– 30
– 40
– 50
– 60
12
16
14
10
8
6
4
2
0
0.0
0.1
0.1
100 mA
I DQ = 125 mA
75 mA
V DD = 26 Vdc
I DQ = 75 mA
f 1 = 2000.0 MHz
f 2 = 2000.1 MHz
V DD = 26 Vdc
f 1 = 2000.0 MHz
f 2 = 2000.1 MHz
50 mA
5th Order
25 mA
3rd Order
7th Order
Figure 4. Output Power & Power Gain
Figure 6. Intermodulation Distortion
Figure 8. Intermodulation Distortion
P out , OUTPUT POWER (WATTS) PEP
P out , OUTPUT POWER (WATTS) PEP
0.25
P in , INPUT POWER (WATTS)
versus Output Power
versus Output Power
versus Input Power
V DD = 26 Vdc
I DQ = 75 mA
f = 2000 MHz Single Tone
1.0
1.0
0.5
0.75
TYPICAL CHARACTERISTICS
P out
10
10
G ps
1.0
14
13
12
11
10
13
12
10
14
12
10
11
14
13
12
10
11
1800
8
8
6
4
9
9
16
0.1
I DQ = 125 mA
100 mA
75 mA
50 mA
P in = 0.2 W
25 mA
0.8 W
0.5 W
P out = 10 W (PEP)
I DQ = 75 mA
f1 = 2000.0 MHz
f2 = 2000.1 MHz
Figure 5. Output Power versus Frequency
Figure 9. Power Gain versus Output Power
Figure 7. Power Gain and Intermodulation
Distortion versus Supply Voltage
18
V DD , DRAIN SUPPLY VOLTAGE (Vdc)
1850
P out , OUTPUT POWER (WATTS) PEP
20
f, FREQUENCY (MHz)
1.0
1900
MOTOROLA RF DEVICE DATA
22
V DD = 26 Vdc
I DQ = 75 mA
Single Tone
24
V DD = 26 Vdc
f 1 = 2000.0 MHz
f 2 = 2000.1 MHz
1950
26
10
IMD
G ps
2000
28
–15
–20
–25
–30
–35
–40