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AWINIC

AW5105DNR Datasheet Preview

AW5105DNR Datasheet

BDS/GPS/GNSS INTEGRATED FRONT-END

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AW5105DNR
Mar 2018 V1.1
BDS/GPS/GNSS INTEGRATED FRONT-END MODULE WITH
LOW NOISE AMPLIFIER AND FILTER
FEATURES
GENERAL DESCRIPTION
l
Low Noise Figure: 1.7dB;
High power gain: 17dB typical @ 1.575 GHz
Low current consumption: 6.9mA
RF input/output impedance 50ohm
Supply voltage: 1.5V-3.6V
Operation frequency range: 1550MHz-1615MHz
The AW5105 is a Front-End Module (FEM) with a
a fully integrated Low-Noise Amplifier and Pre-Filter
for BDS/GPS/GNSS. The AW5105 requires no
i external capacitor/inductor, reduces assembly
t complexity and the PCB area, enabling a
n cost-effective solution.
Small DFN (6-pin, 1.5mm x 1.0 mm) package
3kV HBM ESD protection (including RFIN and
RFOUT pin)
High Out-Of-Band jammer rejection at
Cellular/PCS/WLAN bands
Fully-integrated module without any component
at input/output side
The AW5105 achieves low noise figure, high gain,
excellent linearity and high Out-Of-Band rejection.
e All these feature make AW5105 an excellent
choice for GNSS LNA as it improves sensitivity with
low noise figure and high gain, provides better
d immunity against out-of-band jammer signals with
i high linearity, and reduces filtering requirement of
f preceding stage and hence reduces the overall
ncost of the GNSS receiver.
APPLICATIONS
Small phones, Feature Phones;
oThe AW5105 is provided in a compact 1.5mm x
1.0mm, 6-pin DFN package.
Tablet PCs;
Personal Navigation Devices;
C
ic Complete GPS/BDS chipset modules;
Theft protection(laptop, ATM)
Smart watch and other mobile devices
in TYPICAL APPLICATION CIRCUIT
GND
aw
1
GND
2
AW5105DNR
RF
RFIN
3
INPUT
RFOUT
6
RF
OUTPUT
EN
5
LOGIC
CONTROL
VCC
4
SUPPLY
VOLTAGE
C1=1nF
www.awinic.com.cn
Figure 1 Typical Application Circuit of AW5105
1
Copyright © 2014 SHANGHAI AWINIC TECHNOLOGY CO., LTD




AWINIC

AW5105DNR Datasheet Preview

AW5105DNR Datasheet

BDS/GPS/GNSS INTEGRATED FRONT-END

No Preview Available !

PIN CONFIGURATION AND TOP MARK
AW5105DNR
Mar 2018 V1.1
GND
GND
RFIN
PIN DEFINITION
1
6 RFOUT
1
6
l
2
5 EN
2
3
4 VCC
3
5
4
tia
Top View
J---AW5105DNR; XX---Manufacture Code
n
Figure 2 Pin Configuration and Top Mark
e
No.
NAME
1
GND
fid DESCRIPTION
GND
2
3
4
5
GND
RFIN
VCC
EN
GND
nRF INPUT
DC power supply
o Logic Control
6
CRFOUT
RF OUTPUT
ic FUNCTIONAL BLOCK DIAGRAM
AW5105
in GND 1
6 RFOUT
aw
GND
2
LNA
5
EN
FILTER
RFIN 3
BIAS
4
VCC
www.awinic.com.cn
Figure 3 FUNCTIONAL BLOCK DIAGRAM
2
Copyright © 2014 SHANGHAI AWINIC TECHNOLOGY CO., LTD


Part Number AW5105DNR
Description BDS/GPS/GNSS INTEGRATED FRONT-END
Maker AWINIC
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