NJG1704KC1
nTYPICAL
CHARACTERISTICS
(LNA, f
LO
=690MHz,with test circuit)
OIP3,IIP3 vs. V
20
18
16
OIP3 (dBm)
14
LNA
8
6
4
IIP3 (dBm)
Gain (dB)
2
IIP3
0
-2
-4
-6
-8
19
18.5
18
17.5
17
16.5
16
15.5
15
-40
Gain,I
(V
LNA
vs. Temperature
3.3
I
3.2
LNA
(f=820.0+820.1MHz,Pin=-36dBm)
LNA
=2.7V,f=820MHz)
OIP3
3.1
I
LNA
(mA)
IIP3 (dBm)
3
Gain
2.9
2.8
2.7
2.6
2.5
100
12
10
8
6
4
2.5
3
3.5
V
(V)
LNA
4
4.5
-20
0
20
40
60
o
Ambient Temperature ( C)
80
Noise Figure,P-1dB vs. Temperature
(V
3
LNA
OIP3,IIP3 vs. Temperature
(V
0
16
LNA
=2.7V,f=820MHz)
=2.7V,f=820.0+820.1MHz,Pin=-36dBm)
-3
2.5
P-1dB
-1
15
IIP3
-4
Noise Figure (dB)
P-1dB (dBm)
2
-2
OIP3 (dBm)
14
-5
1.5
NF
1
-3
13
OIP3
-6
-4
12
-7
0.5
-5
0
-40
-20
0
20
40
60
o
Ambient Temperature ( C)
80
-6
100
11
-40
-20
0
20
40
60
o
Ambient Temperature ( C)
80
-8
100
The value of OIP3 and IIP3 shown in
typical characteristics are calculated
3 x Pout-IM3
OIP3=
2
IIP3=OIP3-Gain @Pin=-36dBm
-5-
NJRC [ NEW JAPAN RADIO ]
