NJG1555KB2
nTYPICAL
CHARACTERISTICS
(f
LO
=690MHz)
Conversion Gain , Noise Figure
vs. LO Power
14
12
14
Output IP3 , Input IP3
vs. LO Power
16
14
4
Gc
Conversion Gain (dB)
12
OIP3
3
2
1
0
OIP3 (dBm)
10
8
8
8
IIP3
6
4
2
-1
-2
-3
-4
6
NF
6
4
4
2
-40
2
-30
-20
-10
0
10
0
-40
-30
-20
-10
0
10
LO Power (dBm)
Condition
f
IF
=130MHz
f
RF
=820MHz, P
RF
=-30dBm
f
LO
=690MHz
V
MIX
=V
LO
=2.7V
LO Power (dBm)
Condition
f
IF
=130MHz
f
RF
=820.0+820.1MHz
P
RF
=-30dBm
f
LO
=690MHz
V
MIX
=V
LO
=2.7V
3xIF-IM3
OIP3=
2
IIP3=OIP3-Gc
IF Output Power vs. RF Power
5
0
-5
-10
-15
-20
-25
-30
-40
20
0
IF , IM3 vs. RF Power
IF Output Power (dBm)
IF
IF , IM3 (dBm)
-20
-40
-60
IM3
-80
-35
-30
-25
-20
-15
-10
-5
0
-100
-40
-35
-30
-25
-20
-15
-10
-5
0
RF Power (dBm)
Condition
f
IF
=130MHz
f
RF
=820MHz
f
LO
=690MHz, P
LO
=-15dBm
V
MIX
=V
LO
=2.7V
RF Power (dBm)
Condition
f
IF
=130MHz
f
RF
=820.0+820.1MHz
f
LO
=690MHz, P
LO
=-15dBm
V
MIX
=V
LO
=2.7V
-4-
IIP3 (dBm)
10
10
Noise Figure (dB)
12
NJRC [ NEW JAPAN RADIO ]
