LEA-M8F - Hardware Integration Manual
UBX-14000034 - R03
Early Production
Information
Appendix
Page 28 of 30
Appendix
Recommended parts
Recommended parts are selected on a data sheet basis only. Other components may also be used.
Manufacturer Part ID
Remarks
Parameters to consider
Diode ON
Semiconductor
ESD9R3.3ST5G
Standoff Voltage>3.3 V
Low Capacitance < 0.5 pF
ESD9L3.3ST5G
Standoff Voltage>3.3 V
Standoff Voltage > Voltage for active antenna
ESD9L5.0ST5G
Standoff Voltage>5 V
Low Inductance
SAW
TDK/ EPCOS
B8401: B39162-B8401-P810
GPS+GLONASS
High attenuation
TDK/ EPCOS
B3913: B39162B3913U410
GPS+BeiDou
For automotive application
TDK/ EPCOS
B4310: B39162B4310P810
GPS+GLONASS
Compliant to the AEC-Q200 standard
ReyConns
NDF9169
GPS+GLONASS
Low insertion loss, Only for mobile application
muRata
SAFFB1G56KB0F0A
GPS+BeiDou
Low insertion loss, Only for mobile application
muRata
SAFEA1G58KB0F00
GPS+GLONASS
Low insertion loss, only for mobile application
muRata
SAFEA1G58KA0F00
GPS+GLONASS
High attenuation, only for mobile application
muRata
SAFFB1G58KA0F0A
GPS+GLONASS
High attenuation, only for mobile application
muRata
SAFFB1G58KB0F0A
GPS+GLONASS
Low insertion loss, Only for mobile application
TAI-SAW
TA1573A
GPS+GLONASS
Low insertion loss
TAI-SAW
TA1343A
GPS+BeiDou
Low insertion loss
TAI-SAW
TA0638A
GPS+BeiDou
Low insertion loss
LNA
JRC
NJG1143UA2
LNA
Low noise figure, up to 15 dBm RF input power
DAC
TI
DAC8571
Osc. Control Voltage
No of bits (16)
MicroChip
MCP4726
Osc. Control Voltage
No of bits (12)
Inductor
Murata
LQG15HS27NJ02
L, 27 nH
Impedance @ freq GPS > 500
Ω
Capacitor
Murata
GRM1555C1E470JZ01
C, 47 pF
DC-block
Ferrite
Bead
Murata
BLM15HD102SN1
FB
High IZI @ fGSM
Feed thru Murata
Capacitor
for Signal
NFL18SP157X1A3
Monolithic Type
Array Type
Load Capacitance appropriate to signal rate
NFA18SL307V1A45
Feed thru
Capacitor
Murata
NFM18PC ….
NFM21P….
0603 2A
0805 4A
Rs < 0.5
Ω
Resistor
10
Ω
±
10%, min 0.250 W
R
bias
560
Ω
±
5%
R2
100 k
Ω
±
5%
R3, R4
Table 5: Recommended parts
Recommended Antennas
Table 6: Recommend antenna
Manufacturer
Order No.
Comments
Hirschmann (www.hirschmann-car.com)
GLONASS 9 M
GPS+GLONASS active
Taoglas (www.taoglas.com )
AA.160.301111
36*36*4 mm, 3-5 V 30 mA active
Taoglas (www.taoglas.com )
AA.161.301111
36*36*3 mm, 1.8 to 5.5 V / 10 mA at 3 V active
INPAQ (www.inpaq.com.tw)
B3G02G-S3-01-A
2.7 to 3.9 V / 10 mA active
Amotech (www.amotech.co.kr)
B35-3556920-2J2
35x35x3 mm GPS+GLONASS passive
Amotech (www.amotech.co.kr)
A25-4102920-2J3
25x25x4 mm GPS+GLONASS passive
Amotech (www.amotech.co.kr)
A18-4135920-AMT04
18x18x4 mm GPS+GLONASS passive
INPAQ (www.inpaq.com.tw)
ACM4-5036-A1-CC-S
5.2 x 3.7 x 0.7 mm GPS+GLONASS passive
Additional antenna Manufacturer: Allis Communications, 2J, Tallysman Wireless
