MRF1015MA Datasheet, PDF (3/4 Pages) Motorola, Inc – MICROWAVE POWER TRANSISTORS

18
15
f = 960 MHz
1090 MHz
12
9
6
1215 MHz
VCC = 50 V
tP = 10 µs
D = 1%
3
0
0.3
0.6
0.9
1.2
1.5
Pin, INPUT POWER (WATTS pk)
Figure 2. Output Power versus Input Power
18
15
12
9
VCC = 50 V
6
tP = 10 µs
D = 1%
Pin = 1.2 W pk
1 W pk
0.85 W pk
0.75 W pk
0.6 W pk
3
960
1090
1215
f, FREQUENCY (MHz)
Figure 3. Output Power versus Frequency
18
tP = 10 µs
15 ^{D = 1%}
f = 1090 MHz
12
Pin = 1.2 W pk
0.85 W pk
9
0.75 W pk
0.6 W pk
6
3
0 5 10 15 20 25 30 35 40 45 50
VCC, SUPPLY VOLTAGE (VOLTS)
Figure 4. Output Power versus Supply Voltage
15
Pout = 15 W pk
14
VCC = 50 V
tP = 10 µs
D = 1%
13
12
11
10
960
1090
1215
f, FREQUENCY (MHz)
Figure 5. Power Gain versus Frequency
– j5.0
– j10
0
+ j5.0
+ j10
– j15
5.0
10
ZOL*
1215
15
1090
f = 960 MHz
20
Coordinates in Ohms
1090
Zin
+ j15
1215
f = 960 MHz
Pout = 15 W pk VCC = 50 V
tp = 10 µs D = 1%
f
MHz
Zin
Ohms
ZOL*
Ohms
960
1090
1215
5.9 + j13.6
5.5 + j11.5
4.0 + j12.5
12.5 – j15
12.4 – j12.8
12.1 – j10
ZOL* = Conjugate of the optimum load
ZOL* = impedance into which the device
ZOL* = output operates at a given output
ZOL* = power, voltage, and frequency.
Figure 6. Series Equivalent Input/Output Impedances
MOTOROLA RF DEVICE DATA
MRF1015MA MRF1015MB
3