njg1143ua2 New Japan Radio Co.,Ltd, njg1143ua2 Datasheet - Page 12

• Manufacturer Part Number: njg1143ua2
• Description: Gps Low Noise Amplifier Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

NJG1143UA2
! ELECTRICAL CHARACTERRISTICS
- 12 -
Condition: V
-10
-15
-20
-25
-30
-5
2.5
1.5
0.5
21
20
19
18
17
16
15
3
2
1
0
1
1
1
P-1dB(IN)
Gain
1.5
1.5
1.5
CTL
P-1dB(IN) vs. V
Gain, NF vs. V
(V
(V
=1.8V, Ta=+25
(V
2
2
CTL
(NF: Exclude PCB, Connector Losses)
CTL
VSWR vs. V
2
CTL
=1.8V, fRF=1575MHz)
=1.8V, fRF=1575MHz)
=1.8V, fRF=1575MHz)
2.5
2.5
V
2.5
V
V
DD
DD
DD
(V)
(V)
(V)
3
3
3
o
C, Zs=Zl=50Ω, with application circuit
DD
3.5
DD
3.5
DD
3.5
NF
VSWRi
VSWRo
4
4
4
4.5
4.5
3
2.5
2
1.5
1
0.5
0
4.5
20
15
10
22
20
18
16
14
12
10
5
0
6
5
4
3
2
1
0
8
6
0
1
1
(V
(Active mode)
CTL
1.5
1.5
=1.8V, fRF=1575+1575.1MHz, Pin=-34dBm)
I
k factor vs. frequency
DD
OIP3
OIP3, IIP3 vs. V
5
2
(V
2
CTL
frequency (GHz)
I
DD
=1.8V/0V, RF OFF)
2.5
2.5
(V
vs. V
V
V
CTL
DD
DD
10
=1.8V)
(V)
(V)
3
3
V
V
DD
DD
DD
(Standby mode)
=1.2V
=2.85V, 4V
3.5
3.5
DD
I
DD
15
IIP3
4
4
4.5
4.5
20
30
25
20
15
10
5
0
8
6
4
2
0
-2
-4
-6
-8