Low Noise Amplifier for GNSS, SGM13003A Replace BGU8103.
FEATURES

• High Gain:
   17.0dB at 1176.45MHz
   18.0dB at 1227.60MHz
   17.4dB at 1575.42MHz
• Low Noise Figure:
   0.96dB at 1176.45MHz
   0.93dB at 1227.60MHz
   1.00dB at 1575.42MHz
• Low Operation Current: 2.2mA
• Current Less than 1μA in Power Down Mode
• Operating Frequency Range:
   1160MHz to 1300MHz
   1550MHz to 1615MHz
• Single Supply Voltage Range: 1.5V to 3.6V
• Low Cost BOM
• Lead-Free and RoHS Compliant
• Available in a Green UTDFN-1.1×0.7-6L Package



PIN CONFIGUTION
优势替代
BGU8103 BGU8103.pdf

No.11497

FEATURES

• Optimized performance at a low supply current of 1.2 mA

• Covers full GNSS L1 band, from 1559 MHz to 1610 MHz

• Noise figure = 0.80 dB

• Gain 17.5 dB

• Input 1 dB compression point of -16 dBm

• Out of band IP3i of -8 dBm

• Supply voltage 1.5 V to 3.1 V

• Self-shielding package concept

• Integrated supply decoupling capacitor

• Power-down mode current consumption < 1 mA 

• Integrated temperature stabilized bias for easy design

• Requires only one input matching inductor

• Integrated DC blocking at both RF input and output

• ESD protection on all pins (HBM > 2 kV)

• Integrated matching for the output

• Available in a 6-pin leadless package 1.1 mmx0.7 mm 

  x0.37 mm; 0.4 mm pitch: SOT1232

• 180 GHz transit frequency - SiGe:C technology

• Moisture sensitivity level 1

PIN CONFIGUTION
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