NJG1705V
n
TYPICAL CHARACTERISTICS (LNA 1.9GHz band fLO=1660MHz)
S11,S21,S12,S22 Vs. frequency
NF vs. frequency
(VLNA=2.7V)
(V =2.7V)
LNA
3
2.5
2
25
20
15
10
5
50
40
30
20
10
0
S21
1.5
1
0
S22
S11
S12
-5
-10
-20
-30
-40
-50
-10
-15
-20
-25
0.5
0
1.7
1.8
1.9
2
1
1.5
2
2.5
3
frequency(GHz)
frequency(GHz)
Condition
VLNA=2.7V
VMIX=VLO=0V
Condition
VLNA=2.7V
VMIX=VLO=0V
RF POWER vs. Pout,IM3
(VLNA=2.7V,freq=1900+1900.1MHz)
10
0
Pout
-10
-20
-30
-40
-50
-60
-70
IM3
-40
-35
-30
-25
-20
-15
-10
-5
0
RF POWER(dBm)
Condition
fRF=1900.0+1900.1MHz
VLNA=2.7V
VMIX=VLO=0V
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