NJG1155UX2
I
ELECTRICAL CHARACTERISTICS
Conditions: V
DD
=2.8V, V
CTL
=1.8V, Ta=25° Z
s
=Z
l
=50Ω
C,
Pout vs. Pin
10
5
P-1dB(OUT)=+4.9dBm
0
18
(V
DD
=2.8V, V
CTL
=1.8V, fRF=1575MHz)
22
20
Gain, I
DD
vs. Pin
(V
DD
=2.8V, V
CTL
=1.8V, fRF=1575MHz)
10
9
8
Gain
Pout (dBm)
Gain (dB)
-5
-10
-15
-20
-25
-40
Pout
14
6
I
DD
12
10
P-1dB(IN)=-12.8dBm
5
4
3
(Gain: Exclude PCB, Connector Losses)
P-1dB(IN)=-12.8dBm
-30
-20
-10
0
10
8
6
-40
2
-30
-20
-10
0
10
Pin (dBm)
Pin (dBm)
Pout, IM3 vs. Pin
20
(V
DD
=2.8V, V
CTL
=1.8V, f1=1575MHz, f2=1576MHz)
OIP3=+17.3dBm
0
0
20
OUT-of-band IIP3
(V
DD
=2.8V, V
CTL
=1.8V,
fmeas=1575.4MHz, f1=1712.7MHz, f2=1850MHz)
Pout
Pout, IM3 (dBm)
Pout, IM3 (dBm)
-20
Pout
-20
-40
-40
-60
-60
IM3
-80
IIP3=-1.4dBm
-80
IM3
IIP3_OB=+0.3dBm
-100
-40
-30
-20
-10
0
10
-100
-40
-30
-20
-10
0
10
Pin (dBm)
Pin (dBm)
NF, Gain vs. frequency
3
(V
DD
=2.8V, V
CTL
=1.8V)
20
2.5
Gain
19
Noise Figure (dB)
2
18
1.5
17
1
NF
16
0.5
(NF, Gain: Exclude PCB, Connector Losses)
15
0
1.45
1.5
1.55
1.6
1.65
1.7
14
1.75
frequency (GHz)
-6-
Gain (dB)
I
DD
(mA)
16
7
NJRC [ NEW JAPAN RADIO ]
