NJG1553BF
n
TYPICAL CHARACTERISTICS
Conversion Gain,NF vs. RF frequency
V
MIX
=V
LO
=2.7V,I
MIX
=5.0mA,I
LO
=1.9mA,
f
IF
=130MHz,Upper LOCAL,P =-30dBm,P
LO
=-10dBm
RF
12
11.5
10
9.5
12
13
OIP3,IIP3 vs. RF frequency
V
MIX
=V
LO
=2.7V,I
MIX
=5.0mA,I
LO
=1.9mA,
Upper LOCAL,P
RF
=-30dBm,P
LO
=-10dBm
6
5
4
3
2
1
0
-1
1990
Conversion Gain(dB)
11
10.5
10
9.5
9
8.5
8
7.5
7
1930
Conversion Gain
9
8.5
11
OIP3
OIP3(dBm)
NF(dB)
8
7.5
7
10
9
8
7
NF
6.5
6
5.5
5
1990
IIP3
1940
1950
1960
1970
1980
6
1930
1940
1950
1960
1970
1980
RF frequency(MHz)
RF frequency(MHz)
Conversion Gain,NF vs. LO Power
V
MIX
=V
LO
=2.7V,I
MIX
=5.0mA,I
LO
=1.9mA,
f =1960MHz,f =2090MHz,f =130MHz,P =-30dBm
RF
LO
IF
RF
RF
OIP3,IIP3 vs. LO Power
V
MIX
=V =2.7V,I
LO
MIX
=5.0mA,I =1.9mA,
LO
LO
RF
f =1960.0+1960.1MHz,f =2090MHz,P =-30dBm
15
4
12
10
20
Convsrsion Gain
18
10
16
OIP3
2
Conversion Gain(dB)
8
6
4
2
0
OIP3(dBm)
NF(dB)
14
12
10
8
5
IIP3
0
0
-2
NF
-2
-4
-30
6
4
-25
-20
-15
-10
-5
0
5
-5
-4
-10
-35
-6
-30
-25
-20
-15
-10
-5
0
5
LO Power(dBm)
LO Power(dBm)
IF,IM3 vs. RF Power
V
10
0
-10
MIX
=V =2.7V,I
LO
MIX
=5.0mA,I =1.9mA,
LO
f
RF
=1960.0+1960.1MHz,fO=2090MHz,PO=-10dBm
OIP3=11.5dBm
IIP3=0.5dBm
IF,IM3(dBm)
-20
-30
-40
-50
-60
-70
-80
-40
IF
IM3
-35
-30
-25
-20
-15
-10
-5
0
RF Power(dBm)
-4-
IIP3(dBm)
IIP3(dBm)
NJRC [ NEW JAPAN RADIO ]
