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SkyTraq

Venus838FLPx Datasheet Preview

Venus838FLPx Datasheet

GPS Receiver

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Venus838FLPx GPS Receiver
Data Sheet
10mmx 10mm
Venus838FLPx-L / Venus838FLPx-D
SkyTraq Technology, Inc.
empower mobility, without uncertainty
1
www.skytraq.com.tw




SkyTraq

Venus838FLPx Datasheet Preview

Venus838FLPx Datasheet

GPS Receiver

No Preview Available !

FEATURES
50Hz 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
2.5m accuracy
Multipath detection and suppression
Jamming detection and mitigation
QZSS and SBAS support
7-day extended ephemeris AGPS
Self-aided ephemeris estimation
74mW full power navigation
Works directly with active or passive antenna
Supports external SPI flash memory data logging
Complete receiver in 10mm x 10mm x 1.3mm size
Contains LNA, SAW Filter, TCXO, RTC Xtal, LDO
Pb-free RoHS compliant
Venus838FLPx is a high performance, low cost, single
chip GPS receiver targeting mobile consumer and cellular
handset applications. It offers very low power
consumption, high sensitivity, and best in class signal
acquisition and time-to-first-fix performance.
Venus838FLPx contains all the necessary components of
a complete GPS receiver, includes 1.2dB cascaded
system NF RF front-end, GPS baseband signal processor,
0.5ppm TCXO, 32.768kHz RTC crystal, RTC LDO
regulator, and passive components. It requires very low
external component count and 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.
The self-contained architecture keeps GPS processing off
the host and allows integration into applications with very
little resource.
Venus838FLPx is very easy to use, minimizes RF layout
design issues and offers very fast time to market.
Product Series
Venus838FLPx-L
Venus838FLPx-D
Product Description
Flash version GPS receiver (internal 1.2V LDO version)
Suitable for lower cost application using internal 1.2V supply
Flash version GPS receiver (external 1.2V version)
Suitable for lower power application using external 1.2V supply
SkyTraq Technology, Inc.
empower mobility, without uncertainty
2
www.skytraq.com.tw


Part Number Venus838FLPx
Description GPS Receiver
Maker SkyTraq
Total Page 24 Pages
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