MRF141 Datasheet, PDF (4/8 Pages) Motorola, Inc – N-CHANNEL BROADBAND RF POWER MOSFET

TYPICAL CHARACTERISTICS
320
f = 30 MHz
280
IDQ = 250 mA
240
200
160
120
80
Pin = 4 W
2W
1W
320
280
f = 175 MHz
IDQ = 250 mA
240
200
160
120
80
Pin = 20 W
14 W
8W
40
40
012
14
16
18
20 22 24
26 28
SUPPLY VOLTAGE (VOLTS)
Figure 8. Output Power versus Supply Voltage
012
14
16
18
20 22 24
26 28
SUPPLY VOLTAGE (VOLTS)
Figure 9. Output Power versus Supply Voltage
25
d3
35
d5
45
IDQ = 250 mA
55
VDD = 28, f = 30 MHz, TONE SEPARATION = 1 kHz
25
d3
35
45
d5
IDQ = 500 mA
55
0 20 40 60 80 100 120 140 160 180 200
Pout, OUTPUT POWER (WATTS)
Figure 10. IMD versus Pout (PEP)
MRF141
4
MOTOROLA RF DEVICE DATA