NJG1704KC1
nTYPICAL
CHARACTERISTICS
(MIXER, f
LO
=690MHz,with test circuit)
Conversion Gain,Noise Figure
vs. RF Frequency
18
9
16
14
Conversion Gain (dB)
12
10
8
6
Conversion Gain,Noise Figure
vs. Local Power
16
14
12
10
8
6
Gc
4
2
-40
NF
4
2
-30
-20
-10
Local Power (dBm)
0
10
16
Conversion Gain (dB)
8
Noise Figure (dB)
14
Gc
7
12
6
10
NF
5
8
4
6
800
820
840
860
RF Frequency (MHz)
880
3
900
Condition
f
IF
=130MHz
P
RF
=-30dBm
P
LO
=-10dBm
V
MIX
=V
LO
=2.7V
Lower Local
Condition
f
IF
=130MHz
f
RF
=820MHz, P
RF
=-30dBm
f
LO
=690MHz
V
MIX
=V
LO
=2.7V
OIP3,IIP3 vs. Local Power
20
IIP3
15
0
5
10
OIP3 (dBm)
-5
IIP3 (dBm)
5
OIP3
-10
0
-15
-5
-20
-10
-40
-25
-30
-20
-10
Local Power (dBm)
0
10
Condition
f
IF
=130MHz
f
RF1
=820.0MHz, P
RF
=-30dBm
f
RF2
=820.1MHz
f
LO
=690MHz
V
MIX
=V
LO
=2.7V
OIP3
=
3
x
IF-IM3
2
IIP3
=
OIP3-Gc
@ P
RF
=-30dBm
Noise Figure (dB)
-7-
NJRC [ NEW JAPAN RADIO ]
