NJG1143UA2
! ELECTRICAL CHARACTERRISTICS
Conditions: VDD=1.8V, VCTL=1.8V, Zs=Zl=50Ω, with application circuit
IDD vs. Temperature
Gain, NF vs. Temperature
(VDD=1.8V, VCTL=1.8V/0V, RF OFF)
(VDD=1.8V, VCTL=1.8V, fRF=1575MHz)
5
4
3
2
1
0
25
20
15
10
5
24
22
20
18
16
14
12
10
3.5
3
Gain
IDD
(Active mode)
2.5
2
1.5
1
NF
IDD
(Standby mode)
0.5
(NF: Exclude PCB, Connector Losses)
0
0
-50
0
50
100
-50
0
50
100
Temperature (oC)
Temperature (oC)
OIP3, IIP3 vs. Temperature
P-1dB(IN) vs. Temperature
(VDD=1.8V, VCTL=1.8V, fRF=1575+1575.1MHz, Pin=-34dBm)
(VDD=1.8V, VCTL=1.8V, fRF=1575MHz)
18
4
-12
-14
-16
-18
-20
-22
-24
-26
-28
16
14
12
10
8
2
OIP3
0
-2
-4
-6
-8
-10
-12
P-1dB(IN)
IIP3
6
4
2
-50
0
50
100
-50
0
50
100
Temperature (oC)
Temperature (oC)
k factor vs. frequency
VSWR vs. Temperature
(VDD=1.8V, VCTL=1.8V)
(VDD=1.8V, VCTL=1.8V, fRF=1575MHz)
20
3
2.5
2
VSWRi
VSWRo
15
10
5
1.5
1
+85oC
+25oC
0.5
-40oC
0
0
0
5
10
15
20
-50
0
50
100
Temperature (oC)
frequency (GHz)
- 10 -
NJRC [ NEW JAPAN RADIO ]
