Lightsquared Tolerant GPS Receiver

September 19 2011

Tahoe RF Semiconductor Inc. is pleased to announce the industry's first integrated dual channel (L1 & L2) GPS RFIC that substantially mitigates interference from LightSquared and 4G L-band LTE signals and other high-level interferer environments.

Tahoe RF's TRFS15011 integrates two independent receive paths with 12 bit analog-to-digital converters, providing complete conversion of GPS signals from RF to digital data. The IC has integrated Fractional-N RF Synthesizers with high performance Low phase noise VCO's. The receive paths can be configured for high linearity operation by setting the ADC resolution to 12 bits, or for low power/low linearity operation by setting the ADC resolution to 3 bits. The RFIC configuration is digitally controlled through a bi-directional SPI.

For further information please click on the documents below.

Lightsquared GPS Reciever Documents

Full Press release
Product Brief
White Paper
TRFS15011 Datasheet

Tahoe RF will be Attending the ION GNSS conference at the Oregon Convention Center, Portland, Oregon from Sept 19-23 2011 and will be demonstrating this technology. Please stop by and ask for a demo.

Contact sales@tahoerf.com for extra details