NJG1157PCD
- 7 -
0
1
2
3
4
0
5
10
15
20
1.54 1.56 1.58 1.60 1.62 1.64
NF, Gain vs. frequency
(V
DD
=2.8V, V
CTL
=1.8V)
Noise Figure (dB)
Gain (dB)
frequency (GHz)
Gain
NF
(NF, Gain: Exclude PCB, Connector Losses)
-25
-20
-15
-10
-5
0
5
10
2
3
4
5
6
7
8
9
-40 -30 -20 -10 0 10
Pout, I
DD
vs. Pin
(V
DD
=2.8V, V
CTL
=1.8V, fRF=1575MHz)
Pout (dBm)
I
DD
(mA)
Pin (dBm)
I
DD
P-1dB(IN)=-14.1dBm
P-1dB(OUT)=+3.4dBm
Pout
-100
-80
-60
-40
-20
0
20
-40 -30 -20 -10 0 10
Pout, IM3 vs. Pin
(V
DD
=2.8V, V
CTL
=1.8V, f1=1575MHz, f2=1576MHz)
Pout , IM3 (dBm)
Pin (dBm)
Pout
IM3
IIP3=-2.1dBm
OIP3=+15.7dBm
-80
-70
-60
-50
-40
-30
-20
-10
0
10
20
0.5 1.0 1.5 2.0 2.5 3.0
S21 (dB)
Frequency (GHz)
S21 vs. Frequency
(V
DD
=2.8V, V
CTL
=1.8V)
I
II
I ELECTRICAL CHARACTERISTICS
Conditions: V
DD
=2.8V, V
CTL
=1.8V, Ta=25°C, Z
s
=Z
l
=50
, with application circuit
0
10
20
30
40
50
1.54 1.56 1.58 1.60 1.62 1.64
Group Delay vs. frequency
(V
DD
=2.8V, V
CTL
=1.8V)
Group Delay (ns)
frequency (GHz)
- 8 -
NJG1
157PCD
-100
-80
-60
-40
-20
0
20
40
60
80
100
-40 -20 0 20 40 60 80
Out-of-band IIP2
(V
DD
=2.8V, V
CTL
=1.8V, f
meas
=1575.4MHz,
f1=824.6MHz, f2=2400MHz)
Pout , IM2 (dBm)
Pin (dBm)
Pout
IM2
IIP2_OB=+73.2dBm
6
8
10
12
14
16
18
20
22
-40 -30 -20 -10 0 10 20 30
Out-of-band P-1dB (fjam=1710MHz)
(V
DD
=2.8V, V
CTL
=1.8V, f
meas
=1575MHz at Pin=-40dBm)
Gain (dB)
Pin at 1710MHz (dBm)
Gain
P-1dB(IN)_OB > +24.0dBm
(Gain: Exclude PCB, Connector Losses)
6
8
10
12
14
16
18
20
22
-40 -30 -20 -10 0 10 20 30
Out-of-band P-1dB (fjam=900MHz)
(V
DD
=2.8V, V
CTL
=1.8V, f
meas
=1575MHz at Pin=-40dBm)
Gain (dB)
Pin at 900MHz (dBm)
Gain
P-1dB(IN)_OB > +24.0dBm
(Gain: Exclude PCB, Connector Losses)
-120
-100
-80
-60
-40
-20
0
-30 -20 -10 0 10 20 30
2nd Harmonics
(V
DD
=2.8V, V
CTL
=1.8V,
fin=787.76MHz, f
meas
=1575.52MHz)
2nd Harmonics(dBm)
Pin(dBm)
2fo=-30.7dBm
-100
-80
-60
-40
-20
0
20
40
60
80
-40 -20 0 20 40 60
Out-of-band IIP3
(V
DD
=2.8V, V
CTL
=1.8V, fmeas=1575.4MHz,
f1=1712.7MHz, f2=1850MHz)
Pout , IM3 (dBm)
Pin (dBm)
Pout
IM3
IIP3_OB=+57.8dBm
I
II
I ELECTRICAL CHARACTERISTICS
Conditions: V
DD
=2.8V, V
CTL
=1.8V, Ta=25°C, Z
s
=Z
l
=50
, with application circuit
NJG1157PCD
- 9 -
I
II
I ELECTRICAL CHARACTERISTICS
Conditions: V
DD
=1.8V, V
CTL
=1.8V, Ta=25°C, Z
s
=Z
l
=50
, with application circuit
S11, S22 S21, S12
VSWR Zin, Zout

NJG1157PCD-TE1

Mfr. #:
Manufacturer:
NJR (New Japan Radio)
Description:
RF Front End GPS and GLONASS FEM GNSS 1.5 to 3.3V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet