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부품번호 | NJG1168PCD 기능 |
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기능 | GPS Front-End Module | ||
제조업체 | New Japan Radio | ||
로고 | |||
전체 20 페이지수
NJG1168PCD
GPS Front-End Module
GENERAL DESCRIPTION
The NJG1168PCD is a front-end module (FEM) designed for GPS
applications. Its ultra-low current consumption is particularly suitable for
wearable devices. This FEM offers high gain, low noise figure, high linearity
and very high out-band rejection characteristics brought by included high
performance pre- SAW filter, low noise amplifier (LNA) and post- SAW filter.
This FEM offers very small mounting area by included two SAW filters, only
two external components and very small package HFFP10-CD.
PACKAGE OUTLINE
NJG1168PCD
FEATURES
Low supply voltage
1.8 / 2.8V typ.
Ultra-low current consumption
High gain
Low noise figure
1.8 / 2.4mA typ. @VDD=1.8 / 2.8V, VCTL=1.8V
0.1μA typ.
@VDD=1.8 / 2.8V, VCTL=0V (Stand-by mode)
17.0 / 18.0dB typ.@VDD=1.8 / 2.8V, VCTL=1.8V, f=1575MHz
1.70 / 1.65dB typ.@VDD=1.8 / 2.8V, VCTL=1.8V, f=1575MHz
High rejection
83.5dBc typ. @f=704 to 915MHz, relative to 1575MHz
70.5dBc typ. @f=1710 to 1980MHz, relative to 1575MHz
76.5dBc typ. @f=1526 to 1536MHz, 1627 to 1680MHz,
relative to 1575MHz
Small package size
HFFP10-CD: 2.5mmx2.5mm (typ.), t= 0.63mm (max.)
RoHS compliant and Halogen Free, MSL1
PIN CONFIGURATION
(Top View)
1
Post-Fi l te r
GND
VCTL
2
VDD LNA
3
NC(GND)
4
PreIN
5
Pre-Filter
BLOCK DIAGRAM
10
PostOUT
NC (GND)
9
LNAIN
8
PreOUT
7
GND
6
Pin connection
1. GND
2. VCTL
3. VDD
4. NC(GND)
5. PreIN
6. GND
7. PreOUT
8. LNAIN
9. NC(GND)
10. PostOUT
RF IN
Exposed pad: GND
Pre-Filter
VCTL
VDD
LNA
Post-Filter RF OUT
TRUTH TABLE
“H”=VCTL(H), “L”=VCTL(L)
VCTL
Mode
H Active mode
L Stand-by mode
Note: Specifications and description listed in this datasheet are subject to change without notice.
Ver.2017-02-02
-1-
NJG1168PCD
ELECTRICAL CHARACTERISTICS 3 (RF)
General conditions: VDD=1.8V, VCTL=1.8V, fRF=1575MHz, Ta=+25°C, Zs=Zl=50, with application circuit
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Small Signal Gain2
Noise Figure2
Input Power at 1dB Gain
Compression Point 2
Gain2
NF2
f=1575MHz, Exclude PCB,
Connector Losses (0.19dB)
f=1575MHz, Exclude PCB,
Connector Losses (0.09dB)
P-1dB(IN)2 f=1575MHz
13.0 17.0
-
dB
- 1.70 2.50 dB
- -15.0 -
dBm
Input 3rd Order
Intercept Point 2
IIP3_2
f1=1575MHz, f2=f1+/-1MHz,
Pin=-30dBm
- -4.0 - dBm
Out of Band
Input 2nd Order
Intercept Point 2
Out of Band
Input 3rd Order
Intercept Point 2
700MHz 2nd Harmonics2
Out-of-Band
Input Power 1dB
Compression 2
Low Band Rejection 2
High Band Rejection 2
WLAN Band Rejection 2
LS Rejection2
RF IN Return Loss2
IIP2_OB2
IIP3_OB2
2fo2
P-1dB(IN)
_OB2-1
P-1dB(IN)
_OB2-2
BR_L2
BR_H2
BR_W2
BR_LS2
RLi2
f1=824.6MHz at +15dBm,
f2=2400MHz at +15dBm,
fmeas=1575.4MHz
f1=1712.7MHz at +15dBm,
f2=1850MHz at +15dBm,
fmeas=1575.4MHz
Input jammer tone:
787.76MHz at +15dBm
Measure the harmonic tone
at 1575.52MHz
fjam=900MHz,
fmeas=1575MHz
at Pin=-40dBm
fjam=1710MHz,
fmeas=1575MHz
at Pin=-40dBm
f=704 to 915MHz,
relative to 1575MHz
f=1710 to 1980MHz,
relative to 1575MHz
f=2400 to 2500MHz,
relative to 1575MHz
f=1526 to 1536MHz,
1627 to 1680MHz,
relative to 1575MHz
f=1575MHz
- +85 - dBm
- +50 - dBm
- -40 - dBm
- +24 - dBm
- +20 - dBm
- 83.5 -
- 73.5 -
- 70.5 -
- 76.5 -
dBc
dBc
dBc
dBc
- 5.5 -
dB
RF OUT Return Loss2
RLo2 f=1575MHz
- 20 - dB
-4-
4페이지 NJG1168PCD
ELECTRICAL CHARACTERISTICS
Conditions: VDD=2.8V, VCTL=1.8V, Ta=25°C, Zs=Zl=50, with application circuit
NF, Gain vs. frequency
(VDD=2.8V, VCTL=1.8V)
4 20
3 15
Gain
2 10
NF
15
(NF, Gain: Exclude PCB, Connector Losses)
0
1.52 1.54 1.56 1.58 1.60
frequency (GHz)
1.62
0
1.64
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
0.5
S21 vs. Frequency
(V =2.8V, V =1.8V)
DD CTL
1.0 1.5 2.0 2.5
Frequency (GHz)
3.0
Pout, IDD vs. Pin
(VDD=2.8V, VCTL=1.8V, fRF=1575MHz)
10
5 P-1dB(OUT)=+4.9dBm
9
8
07
-5
Pout
-10
-15
6
5
IDD
4
-20 3
P-1dB(IN)=-10.9dBm
-25 2
-40 -30 -20 -10
0
10
Pin (dBm)
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
1.50
S21 vs. Frequency
(V =2.8V, V =1.8V)
DD CTL
1.55
1.60
1.65
Frequency (GHz)
1.70
Pout, IM3 vs. Pin
(VDD=2.8V, VCTL=1.8V, f1=1575MHz, f2=1576MHz)
20
OIP3=+15.5dBm
0 Pout
-20
-40
IM3
-60
-80
IIP3=-0.8dBm
-100
-40 -30 -20 -10
0
Pin (dBm)
10
-7-
7페이지 | |||
구 성 | 총 20 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
NJG1168PCD | GPS Front-End Module | New Japan Radio |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |