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SiGe:C Low Noise Amplifier MMIC for GPS, GLONASS, Galileo and COMPASS
- This page contains information on a product that is not recommended for new designs.
The GPS1502L is a low noise amplifier for GNSS receiver applications and is available in a small plastic 6-pin extremely thin leadless package. The GPS1502L requires only one external matching inductor.
The GPS1502L 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 17 dB gain at a noise figure of 0.6 dB and a supply current of 4.2 mA. During high jamming power levels, resulting, for example, from a cellular transmit burst, it temporarily increases its bias current to improve sensitivity.
The GPS1502L is optimized for 1164 MHz to 1299 MHz.
Product Details
- Covers full GNSS lower L-band, from 1164 MHz to 1299 MHz
- Noise figure = 0.6 dB
- Gain 17 dB
- High-input 1 dB compression point of -13 dBm
- High in-band IP3i of -1 dBm
- Supply voltage 1.5 V to 3.1 V
- Optimized performance at a low supply current of 4.2 mA
- Integrated RF supply decoupling capacitor
- Power-down mode current consumption < 1 μA
- Integrated temperature stabilized bias for easy design
- Requires only one input matching inductor
- Integrated DC blocking at both RF input and output
- Integrated matching for the output
- ESD protection on all pins
- Self-shielding package concept
- Low bill of materials
- 6-pin leadless package: 1.1 mm × 0.7 mm × 0.37 mm; 0.4 mm pitch
- 180 GHz transit frequency - SiGe:C technology
- Moisture sensitivity level 1
Applications
- Smartphones
- Feature phones
- Tablets
- Digital still cameras
- Digital video cameras
- RF front-end modules
- Complete GNSS modules
- Personal health applications
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