NJG1143UA2
!
ELECTRICAL CHARACTERRISTICS
Conditions: V
DD
=1.8V, V
CTL
=1.8V, Ta=+25
o
C, Zs=Zl=50Ω, with application circuit
NF, Gain vs. frequency
3
(V
DD
=1.8V, V
CTL
=1.8V)
21
6
I
DD
, I
CTL
vs. V
CTL
(V
DD
=1.8V, RF OFF)
30
2.5
Gain
20
5
25
Noise Figure (dB)
2
19
4
20
Gain (dB)
I
DD
(mA)
I
DD
3
15
1.5
18
1
NF
17
2
I
CTL
10
0.5
(NF: Exclude PCB, Connector Losses)
16
1
5
0
1.45
1.5
1.55
1.6
1.65
1.7
15
1.75
0
0
0.5
1
1.5
2
2.5
3
0
frequency (GHz)
V
CTL
(V)
Pout vs. Pin
5
0
-5
(V
DD
=1.8V, V
CTL
=1.8V, fRF=1575MHz)
24
22
20
Gain, I
DD
vs. Pin
(V
DD
=1.8V, V
CTL
=1.8V, fRF=1575MHz)
9
8
Gain
7
Pout (dBm)
Pout
Gain (dB)
16
14
12
P-1dB(IN)=-20.0dBm
10
8
-40
P-1dB(IN)=-20.0dBm
5
-10
-15
-20
-25
-30
-40
I
DD
4
3
2
1
-30
-20
-10
0
10
-30
-20
-10
0
10
Pin (dBm)
Pin (dBm)
Pout, IM3 vs. Pin
20
(V
DD
=1.8V, V
CTL
=1.8V, fRF=1575+1575.1MHz)
20
18
0
OIP3, IIP3 vs. frequency
(V
DD
=1.8V, V
CTL
=1.8V, df=100kHz, Pin=-34dBm)
6
4
Pout
16
Pout, IM3 (dBm)
OIP3
2
0
-2
-4
OIP3 (dBm)
14
12
10
-40
-60
IIP3
8
-6
-8
-10
1.75
6
4
1.45
IM3
-80
IIP3=-5.6dBm
-100
-40
-30
-20
-10
0
10
1.5
1.55
1.6
1.65
1.7
Pin (dBm)
frequency (GHz)
-9-
IIP3 (dBm)
-20
I
DD
(mA)
18
6
I
CTL
(uA)
NJRC [ NEW JAPAN RADIO ]
