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MAX2771
 
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MAX2771

Multiband Universal GNSS Receiver

Maxim Integrated

The MAX2771 is a next-generation Global Navigation Satellite System (GNSS) receiver covering E5/L5, L2, E6, E1/L1 bands and GPS, GLONASS, Galileo, QZSS, IRNSS, and BeiDou navigation satellite systems on a single chip. Designed on Maxim’s advanced, low-power SiGe BiCMOS process technology, the MAX2771 offers the highest performance and integration at a low cost. Incorporated on the chip is the complete receiver chain, including a dual-input LNA and mixer, followed by filter, PGA, and multi-bit ADC, along with a fractional-N frequency synthesizer, and crystal oscillator. The total cascaded noise figure of this receiver is as low as 1.4dB. The MAX2771 completely eliminates the need for external IF filters by implementing on-chip monolithic filters and requires only a few external components to form a complete, low-cost GNSS RF receiver solution.

Datasheets:
Specifications
  • Applications:General Purpose
  • Data Interface:SPI
  • Frequency:1.227GHz, 1.575GHz
  • Modulation or Protocol:BeiDou, Galileo, GLONASS, GNSS, GPS
  • Mounting Type:Surface Mount
  • Operating Temperature:-40°C ~ 85°C
  • Package / Case:28-WFQFN Exposed Pad
  • Supplier Device Package:28-TQFN (5x5)
  • Voltage - Supply:2.7V ~ 3.3V
Parts

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MAX2771ETI+MAX2771ETI+RF RX GNSS 1.227/1.575GHZ 28TQFN1.227GHz, 1.575GHz--BeiDou, Galileo, GLONASS, GNSS, GPS28-WFQFN Exposed Pad
MAX2771ETI+TMAX2771ETI+TRF RX GNSS 1.227/1.575GHZ 28TQFN1.227GHz, 1.575GHz--BeiDou, Galileo, GLONASS, GNSS, GPS28-WFQFN Exposed PadRoHS

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