NJG1709KC1
n
TYPICAL CHARACTERISTICS 1 (LNA, f=1.5GHz, fLO=1619MHz, with test circuit 1)
Pout vs. Pin
Gain, NF vs. Frequency
(V =2.7V, f=1489MHz)
(VLNA=2.7V)
LNA
10
5
19
18
17
16
15
14
13
12
4
3.5
3
0
Gain
-5
2.5
2
-10
-15
-20
-25
1.5
1
NF
0.5
-40
-35
-30
-25
-20
-15
-10
-5
0
1450 1460 1470 1480 1490 1500 1510 1520 1530
Pin (dBm)
Frequency (MHz)
Gain, NF vs. V
Pout, IM3 vs. Pin
LNA
(f=1489MHz)
(V =2.7V, f=1489+1489.1MHz)
LNA
18
17.5
17
2
20
Gain
0
-20
1.5
Pout
16.5
16
-40
1
-60
NF
IM3
15.5
-80
15
2.5
0.5
4.5
-100
3
3.5
4
-40
-35
-30
-25
-20
-15
-10
-5
0
VLNA (V)
Pin (dBm)
P-1dB vs. V
LNA
I
vs. V
LNA
LNA
(f=1489MHz)
3.8
3.7
3.6
3.5
3.4
3.3
8
6
4
2
0
-2
-4
-6
-8
2.5
3
3.5
4
4.5
2.5
3
3.5
4
4.5
V
(V)
V
(V)
LNA
LNA
- 5-
NJRC [ NEW JAPAN RADIO ]
