W2SG0084i-T Wi2Wi, W2SG0084i-T Datasheet - Page 3

• Manufacturer Part Number: W2SG0084i-T
• Description: GPS Modules GPS SiRFstar IV Module SMD
• Manufacturer: Wi2Wi

Specifications of W2SG0084i-T

• Rohs: yes
• Frequency Band: 1.575 GHz
• Number Of Channels: 48
• Time To First Fix (cold Start): 45 s
• Acquisition Sensitivity: - 148 dBm
• Horizontal Position Accuracy: 5 m
• Operating Supply Voltage: 1.8 V, 3.3 V
• Operating Supply Current: 50 ma
• Interface Type: UART
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Dimensions: 11.2 mm x 12 mm x 2.5 mm
• Minimum Operating Temperature: - 40 C

10 Part Order Options .............................................................................................................22
11 Disclaimers ........................................................................................................................22
12 Certifications......................................................................................................................22
13 References..........................................................................................................................23
List of Figures:
Figure 1: Pin Configuration (Bottom View)
Figure 2: System Block Diagram
Figure 3 Timing Diagram of initial application of power supply
Figure 4 Traditional DGPS System
Figure 5 SBAS Example System
Figure 6: Package Outline Drawing
Figure 7: Recommended Reflow Profile
List of Tables:
Table 1: Pin Definition................................................................................................................ 6
Table 2: Absolute Maximum Ratings ......................................................................................... 8
Table 3: NMEA Input Messages............................................................................................... 14
Table 4: OSP Output Messages ................................................................................................ 15
Table 5: OSP Input Messages ................................................................................................... 16
Table 6: Operating Electrical Characteristics ........................................................................... 17
Table 7: Average Time to First Fix........................................................................................... 18
Table 8: Positional Accuracy .................................................................................................... 18
Table 9: Environmental Characteristics .................................................................................... 19
Table 10: Mechanical Characteristics ....................................................................................... 20
11.1
13.1
13.2
13.3
Data Sheet Status ......................................................................................................... 22
Specifications ............................................................................................................... 23
Trademarks, Patents and Licenses ................................................................................ 23
Other............................................................................................................................ 23
Copyright © 2011 Wi2Wi, Inc.
Datasheet, GPS Module– W2SG0084i
Dated: November 11, 2011
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