u-blox M8 Series User Manual

000000 NEO-M8L - Hardware integration manual
UBX-16010549 - R08 Appendix Page 24 of 28
C1-Public
Appendix
A Recommended parts
Recommended parts are selected on data sheet basis only. Other components may also be used.
Part
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: B39162B8401P810
GPS+GLONASS
High attenuation
TDK/ EPCOS
B3913: B39162B3913U410
GPS+GLONASS+BeiDou
For automotive application
TDK/ EPCOS
B4310: B39162B4310P810
GPS+GLONASS
Compliant to the AEC-Q200 standard
ReyConns
NDF9169
GPS+ BeiDou
Low insertion loss, only for mobile
application
Murata
SAFFB1G56KB0F0A
GPS+GLONASS+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+GLONASS+BeiDou
Low insertion loss
TAI-SAW
TA0638A
GPS+GLONASS+BeiDou
Low insertion loss
LNA
JRC
NJG1143UA2
LNA
Low noise figure, up to 15 dBm RF input
power
Inductor
Murata
LQG15HS27NJ02
L, 27 nH
Impedance at freq GPS > 500 
Capacitor
Murata
GRM1555C1E470JZ01
C, 47 pF
DC-block
Ferrite
bead
Murata
BLM15HD102SN1
FB
High IZI at fGSM
Feed through Murata
capacitor
for signal
NFL18SP157X1A3
Monolithic type
Array type
Load capacitance appropriate to baud
rate
CL < xxx pF
NFA18SL307V1A45
Feed
through
capacitor
Murata
NFM18PC ….
NFM21P….
0603 2A
0805 4A
Rs < 0.5 
Resistor
10   10%, min 0.250 W
R
bias
560   5%
R2
100 k  5%
R3, R4
Table 4: Recommended parts

u-blox M8 Series Specifications

General

Update Rate	Up to 10 Hz
Supply Voltage	2.7 V to 3.6 V
GNSS	GPS, GLONASS, BeiDou, Galileo, QZSS
Sensitivity	Tracking & navigation: -167 dBm, Cold start: -148 dBm
Operating Temperature	-40°C to +85°C
Assisted Start	AssistNow Online and AssistNow Offline services
Interface	UART, SPI, DDC (I2C), USB
Receiver Type	72-channel