SiGe:C Low Noise Amplifier MMIC for GPS, GLONASS, Galileo and Compass
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The BGU8011 is a Low Noise Amplifier (LNA) for GNSS receiver applications, available in a small plastic 6-pin extremely thin leadless packages. The BGU8011 requires one external matching inductor and one external decoupling capacitor.
The BGU8011 adapts itself to the changing environment resulting from co-habitation of different radio systems in modern cellular handsets. It has been designed for low power consumption and optimal performance when jamming signals from co-existing cellular transmitters are present. At low jamming power levels it delivers 16.3 dB gain at a noise figure of 0.65 dB. During high jamming power levels, resulting for example from a cellular transmit burst, it temporarily increases its bias current to improve sensitivity.
sot1230_3d
製品詳細
Features
- Covers full GNSS L1 band, from 1559 MHz to 1610 MHz
- Noise figure (NF) = 0.65 dB
- Gain 16.3 dB
- High input 1 dB compresion point of -5 dBm
- High out of band IP3i of 7 dBm
- Supply voltage 1.5 V to 3.1 V
- Optimized performance at very low supply current of 4.2 mA
- Power-down mode current consumption < 1 μA
- Integrated temperature stabilized bias for easy design
- Requires only one input matching inductor and one supply decoupling capacitor
- Input and output DC decoupled
- ESD protection on all pins (HBM > 2 kV)
- Integrated matching for the output
- Available in a 6-pins leadless packages 1.1 mm x 0.9 mm x 0.47 mm, 0.4 mm pitch: SOT1230
- 180 GHz transit frequency - SiGe:C technology
- Moisture sensitivity level of 1
Target Applications
- LNA for GPS, GLONASS, Galileo and Compass (BeiDou) in smart phones, feature phones, tablet PCs, digital still cameras, digital video cameras, RF front-end modules, complete GNSS modules and personal health applications
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