MITSUBISHI RF POWER MODULE
M68761
SILICON MOS FET POWER AMPLIFIER, 820-851MHz, 6W, FM MOBILE RADIO
OUTPUT POWER, TOTAL EFFICIENCY
VS. DRAIN SUPPLY VOLTAGE
14
70
12
60
10
50
8
ηT
40
6
30
4
PO
20
f=851MHz
VGG=3.5V
2
Pin=1mW
10
ZG=ZL=50Ω
0
0
4 6 8 10 12 14 16
DRAIN SUPPLY VOLTAGE VDD (V)
Nov. ´97