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