Copyright 2015, Wi2Wi Inc. Wi2Wi Inc. 2107 N First Street Ste 540, San Jose, CA 95131
USA Tel: +1 408 416 4000 FAX: +1 408 416 4201
www.wi2wi.com
This specification provides a general guideline on the performance and the integration of the Wi2Wi Inc.
Global Navigation Satelite System Module Solution. This new solution is optimised to enable highly accurate
location positioning by supporting concorrent GPS, GLONASS, and QZSS (Galileo Ready). The new solder
-down module,based on SiRF Star V Chipset is targeted to assist companies to easily integrate GNSS
functionally into their products. This is accomplished by reducing their development times and cost by using
a complete, small form factor, low power, ready to integrate GNSS Receiver System Solution.
W2SG0021i
Features
General Description
Applications
GNSS Module based on SiRF Star V Chipset
Product Brief
Rev. 1.2Jan 2015
- Personal Navigation Devices (PNDs)
- Mobile Internet Devices
- Smart Phones
- Gaming Systems
- Asset Tracking
- Personnel Locators
- UAVs
- Personal Digital Assistants (PDAs)
- POS Terminals
- Logistics Management Terminals
The preliminary specication is intended for advance information only, and is subject to change without notication.
- Package Dimensions
7.0mm(L) x 7.0mm(W) x 2.0mm(H)
- Input Power
Supply Voltage : 1.8VDC
Peak Current : 64mA
- Temperature Range
-40˚ C to + 85˚ C
- Input/Output
UART, I2C, SPI
-TTFF (-130 dBm)
Hot start <1 s
Warm start <30 s
Cold start <35 s
-Sensitivity
Acquisition (GPS -146 dBm)
Tracking(GPS -162 dBm,
GLONASS -165 dBm)
Navigation (GPS -162 dBm,
GLONASS -158 dBm)
Target Specications
For the latest datasheets, please visit the Extranet Portal at http://www.wi2wi.com/mgr/
GPS
Baseband
TCXO
Host
Interface
BPF
XTAL
Ant.
UART
SPI
I2C
SiRF
Star V
TCXO
Host
Interface
XTAL
.
Ant.
SAW
Filter 1.8V
- GNSS technology based upon by the CSR/SiRF™ SiRFStar V™
- Concurrent tracking of GPS, GLONASS, and QZSS
- Compact design for easy integration:
7.0mm x 7.0mm x 2.0mm
- Ultra-low power consumption
- 50Ω Antenna Launch
- SBAS (WAAS or ENGOS ) support
- Single 1.8 VDC supply input
- Format Selectable Output Data: NMEA and OSP (SiRFBinary™)
- I2C interface support for alternate Host or sensor support like
Compass or Accelerometer for Dead Reckoning applications
- RoHS Compliant
PRELIMINARY
