LEA-6 / NEO-6 - Hardware Integration Manual
GPS.G6-HW-09007-A Preliminary Product handling
Page 46 of 62
3.3.9 Recommended parts
Manufacturer Part ID Remarks Parameters to consider
Diode ON Semiconductor ESD9R3.3ST5G
ESD9L3.3ST5G
ESD9L5.0ST5G
(3.3.4 C) Standoff Voltage>3.3V
(3.3.4 C) Standoff Voltage>3.3V
(3.3.4 C) Standoff Voltage>5V
• Low Capacitance < 0.5pF
• Standoff Voltage > Voltage for
active antenna
• Low Inductance
SAW Epcos B9444: B39162-B9444-M410
B7839: B39162-B7839-K410
(3.3.6) 15dBm Max Power Input
(3.3.6) 25dBm Max Power Input
Murata SAFEA1G57KD0F00
SAFSE1G57KA0T90
(3.3.6) 1.35x1.05x0.5 mm
(3.3.6) 2.5x2.0x1.0 mm
• Low-loss RF filter for GPS
• Unbalanced to unbalanced
operation
• Insertion Loss
• Bandwith and BW over
temperatur
• Electrostatic Sensitive Device
(ESD MM)
CTS CER0032A (3.3.6) 4.2x4.0x2.0 mm
> 8kV ESD HBM
LNA Avago ALM-1106
ALM-1412
ALM-1712
ALM-2412
(3.3.4 A) LNA
(3.3.6 D) LNA + FBAR Filter
(3.3.6 D) Filter + LNA + FBAR
Filter
(3.3.4 A) LNA + FBAR Filter
pHEMT (GaAS)
MAXIM MAX2659ELT+ (3.3.4 A) LNA SiGe
Inductor Murata LQG15HS27NJ02 Impedance @ freq GPS > 500
Ohm
Capacitor Murata GRM1555C1E470JZ01 (3.3.6 F) C, 47p
Ferrite
Bead
Murata BLM15HD102SN1 (3.3.6 F) FB High IZI @ fGSM
Feed thru
Capacitor
for Signal
Murata NFL18SP157X1A3
NFA18SL307V1A45
Monolithic Type
Array Type
Load Capacitance appropriate to
Baude rate
CL < xxx pF
Feed thru
Capacitor
for VCC
Murata NFM18PC ….
NFM21P….
0603 2A
0805 4A
Rs < 0.5 Ohm
Table 11: Recommended parts for ESD/EOS protection
To Next Page
Loading...
