NJG1550F
nTYPICAL
CHARACTERISTICS
(Application 1, f
LO
=950MHz)
16
14
Conversion Gain , Noise Figure
vs. LO Power
Gc
10
9
IF , IM3 , IM5 vs. RF Power
20
0
Conversion Gain (dB)
IF , IM3 , IM5 (dBm)
Noise Figure (dB)
12
10
8
6
4
2
-50
8
7
6
IF
-20
-40
IM3
IM5
NF
5
4
3
-60
-40
-30
-20
-10
0
10
-80
-50
-40
-30
-20
-10
0
LO Power (dBm)
Condition
f
IF
=130MHz
f
RF
=820MHz,P
RF
=-30dBm
f
LO
=950MHz
V
MIX
=V
LO
=2.7V
RF Power (dBm)
Condition
f
IF
=130MHz
f
RF1
=820.0MHz
f
RF2
=820.1MHz
f
LO
=950MHz,P
LO
=-10dBm
V
MIX
=V
LO
=2.7V
Input-IP3 vs. LO Power
-4
17
16
Conversion Gain , Noise Figure
vs. V , V
MIX
LO
6
NF
4
2
Conversion Gain (dB)
-6
IIP3 (dBm)
IIP3
-8
15
14
13
12
11
Gc
0
-2
-10
IIP3
-4
-6
-8
-12
-14
-50
-40
-30
-20
-10
0
10
10
1.5
2
2.5
3
3.5
4
4.5
5
LO Power (dBm)
V
MIX
,V
LO
(V)
Condition
f
IF
=130MHz
f
RF1
=820.0MHz,P
RF
=-30dBm
f
RF2
=820.1MHz
f
LO
=950MHz
V
MIX
=V
LO
=2.7V
3IF-IM3
-G
c
IIP3=
2
@P
RF
=-30dBm
Condition
f
IF
=130MHz
f
RF1
=820.0MHz,P
RF
=-30dBm
f
RF2
=820.1MHz
f
LO
=950MHz,P
LO
=-10dBm
3IF-IM3
IIP3=
- G
c
2
@P
RF
=-30dBm
-8-
NF (dB) , IIP3 (dBm)
NJRC [ NEW JAPAN RADIO ]
