u-blox NEO-M8L, Руководство по интеграции оборудования

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NEO-M8U - Hardware Integration Manual
UBX-15016700 - R07 Appendix Page 25 of 28
Production Information
Appendix
A Glossary
Recommended parts
Recommended parts are selected on data sheet basis only. Other components may also be used.
Part Manufacturer Parts ID Remarks Parameters to consider
Diode
Semi-
conductor
ON 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
B3913: B39162B3913U410 GPS+BeiDou For automotive application
B4310: B39162B4310P810 GPS+GLONASS Compliant to the AEC-Q200 standard
ReyConns NDF9169 GPS+ BeiDou Low insertion loss, Only for mobile
application
Murata SAFFB1G56KB0F0A GPS+BeiDou Low insertion loss, Only for mobile
application
SAFEA1G58KB0F00 GPS+GLONASS Low insertion loss, only for mobile
application
SAFEA1G58KA0F00 GPS+GLONASS High attenuation, only for mobile
application
SAFFB1G58KA0F0A GPS+GLONASS High attenuation, only for mobile
application
SAFFB1G58KB0F0A GPS+GLONASS Low insertion loss, Only for mobile
application
TAI-SAW TA1573A GPS+GLONASS Low insertion loss
TA1343A GPS+BeiDou Low insertion loss
TA0638A GPS+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 @ freq GPS > 500
Ω
Capacitor Murata GRM1555C1E470JZ01 C, 47 pF DC-block
Ferrite
bead Murata BLM15HD102SN1 FB High IZI @ fGSM
Feed thru
capacitor
for signal Murata NFL18SP157X1A3
Monolithic Type
Array Type Load Capacitance appropriate to Baud
rate
CL < xxx pF
NFA18SL307V1A45
Feed thru
capacitor Murata NFM18PC ….
NFM21P…. 0603 2A
0805 4A
Resistor 10
Ω ±
10%, min 0.250 W R
bias
560
Ω ±
5% R2
100 k
Ω ±
5%
R3, R4
Table 5: Recommended parts