njg1705v New Japan Radio Co.,Ltd, njg1705v Datasheet - Page 9

• Manufacturer Part Number: njg1705v
• Description: 1.5/1.9ghz Band Front-end Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

(V
LNA
TYPICAL CHARACTERISTICS (LNA+MIXER 1.5GHz band f
-20
-40
-60
-80
20
=V
0
-50
MIX
25
24
23
22
21
20
Conversion Gain , Noise Figure
2
=V
Condition
f
f
f
IF
RF
LO
LO
=130MHz
=1489MHz, P
=1619MHz, P
IF , IM3 vs. RF Power
-40
=2.7V,f
2.5
Condition
f
f
f
f
V
(f
IF
RF1
RF2
LO
LNA
=130MHz
vs. V
RF
=1619MHz, P
=1489.0MHz
=1489.1MHz
=V
=1489MHz,f
RF Power (dBm)
IF
RF
MIX
V
3
-30
LNA
=V
=1489+1489.1MHz,f
LNA
RF
LO
LO
=-50dBm
=-10dBm
, V
=2.7V
IM3
, V
3.5
LO
MIX
=-10dBm
LO
-20
MIX
, V
=1619MHz)
Gc
LO
4
, V
(V)
NF
LO
-10
4.5
LO
=1619MHz)
5
0
3.5
3
2.5
2
1.5
1
Output-IP3 , Input-IP3 vs. V
-10
-15
-20
-25
-30
(V
14
12
10
-5
5
0
8
6
4
2
-50
1.5
LNA
Condition
f
f
f
f
IF
RF1
RF2
LO
=V
=130MHz
LO
(f
=1619MHz, P
=1489.0MHz, P
=1489.1MHz
RF
=1619MHz)
MIX
2
=1489+1489.1MHz,f
=V
-40
2.5
LO
IF vs. RF Power
IIP3
=2.7V,f
V
RF Power (dBm)
LNA
LO
Condition
f
f
f
V
IF
RF
LO
3
=-10dBm
LNA
RF
-30
=130MHz
=1489MHz
=1619MHz, P
, V
=-35dBm
=V
RF
OIP3
3.5
MIX
MIX
=1489MHz,f
=V
, V
LO
-20
NJG1705V
4
=2.7V
LO
LO
LO
OIP3=
=1619MHz)
IIP3=
(V)
=-10dBm
@P
4.5
LNA
3IF-IM3
3IF-IM3
RF
LO
-10
=-35dBm
2
=1619MHz)
2
, V
5
-G
MIX
5.5
c
- 9 -
-10
-12
-14
-16
-18
-20
-22
0
, V
LO