M67799SHA 查看數據表（PDF） - MITSUBISHI ELECTRIC
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M67799SHA Datasheet PDF : 2 Pages
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MITSUBISHI RF POWER MODULE
M67799SHA
SILICON MOS FET POWER AMPLIFIER, 490-512MHz, 7W, FM PORTABLE RADIO
TYPICAL PERFORMANCE DATA
OUTPUT POWER, INPUT VSWR,
TOTAL EFFICIENCY VS. FREQUENCY
10
60
VGG=3.5V, VDD=9.6V
Pin=13dBm
8
55
PO
6
50
ηT
4
45
2
40
ρin
0
35
470 480 490 500 510 520 530 540
FREQUENCY f (MHz)
OUTPUT POWER, TOTAL EFFICIENCY
VS. INPUT POWER
10
100
VGG=3.5V, VDD=9.6V
fL=490MHz, fH=520MHz
8
80
PO (fL)
PO (fH)
6
60
4
40
2
ηT (fL)
20
ηT (fH)
0
0
-10 -5
0
5
10 15
INPUT POWER Pin (dBm)
OUTPUT POWER, TOTAL EFFICIENCY
VS. GATE SUPPLY VOLTAGE
10
100
VDD=9.6V, Pin=13dBm
fL=490MHz, fH=520MHz
8
80
PO (fL)
PO (fH)
6
60
4
40
ηT (fL)
ηT (fH)
2
20
0
0
1.5
2
2.5
3
3.5
4
GATE SUPPLY VOLTAGE VGG (V)
OUTPUT POWER, TOTAL EFFICIENCY
VS. DRAIN SUPPLY VOLTAGE
12
65
VGG=3.5V, Pin=13dBm
fL=490MHz, fH=520MHz
10
60
PO (fL)
8
PO (fH)
55
6
50
4
45
ηT (fL)
ηT (fH)
2
40
0
35
3 4 5 6 7 8 9 10 11 12
DRAIN SUPPLY VOLTAGE VDD (V)
Nov. ´97
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