MRF1500 Datasheet, PDF (3/4 Pages) Motorola, Inc – MICROWAVE POWER TRANSISTOR

TYPICAL CHARACTERISTICS
600
500
400
300
200
VCC = 50 V
100
PULSE = 10µs, 1% DF
FREQ = 1090 MHz
0
20 40 60 80 100 120 140 160 180 200
PIN, INPUT POWER (WATTS)
Figure 2. Output Power versus Input Power
f = 1025 MHz
1090
1050
ZOL* = ZOUT
Zin
f = 1025 MHz
1150
1125 ¹⁰⁵⁰
1125
1150
1090
Zo = 10 Ω
f
Zin
MHz
OHMS
ZOL*
1025
1.6 + j3.9 1.6 + j1.7
1050
2.0 + j4.0 1.6 + j1.6
1090
2.8 + j4.0 1.5 + j1.1
1125
3.9 + j3.8 1.5 + j1.4
1150
4.6 + j3.0 1.4 + j1.6
ZOL* = Conjugate of the optimum load
impedance into which the device operates at a
given output power, voltage and frequency.
Figure 3. Series Equivalent Input/Output Impedances
MOTOROLA RF DEVICE DATA
MRF1500
3