40Hz maximum update rate
-148dBm cold start sensitivity
-165dBm tracking sensitivity
29 second cold start TTFF
3.5 second TTFF with AGPS
1 second hot start
Multipath detection and suppression
Jamming detection and mitigation
QZSS and SBAS support
7-day extended ephemeris AGPS
60mW full power navigation
Works directly with active or passive antenna
Complete receiver in 10mm x 10mm x 1.3mm size
Contains LNA, SAW Filter, TCXO, RTC Xtal, LDO
Requires only antenna and power to work
Pb-free RoHS compliant
The Venus838LPx is a high performance, low cost, single
chip GPS module targeting camera, handset, MID,
gaming, fitness, and asset tracking applications. It offers
very low power consumption, high sensitivity, and best in
class signal acquisition and time-to-first-fix performance.
Venus838LPx contains all the necessary components of a
complete GPS receiver, includes GPS RF front-end, GPS
baseband signal processor, 0.5ppm TCXO, 32.768kHz
RTC crystal, RTC LDO regulator, and passive
components. It takes up only 100mm2 PCB footprint.
Dedicated massive-correlator signal parameter search
engine within the baseband enables rapid search of all the
available satellites and acquisition of very weak signal. An
advanced track engine allows weak signal tracking and
positioning in harsh environments such as urban canyons
and under deep foliage.
Venus838LPx is very easy to use, minimizes RF layout
design issues and offers very fast time to market.
ROM version GPS receiver module (internal 1.2V LDO version)
Suitable for lower cost application using internal 1.2V LDO
ROM version GPS receiver module (external 1.2V version)
Suitable for lower power application using external 1.2V supply
SkyTraq Technology, Inc.
empower mobility, without uncertainty