AC530 Fastrax, AC530 Datasheet - Page 7

• Manufacturer Part Number: AC530
• Description: GPS Development Tools Application Board for UC530
• Manufacturer: Fastrax

Specifications of AC530

• Rohs: yes
• Product: Application Boards
• Tool Is For Evaluation Of: UC530
• Frequency: 1.575 GHz
• Operating Supply Voltage: 3.3 V
• Interface Type: UART
• Description/function: Fastrax Application Board AC530 provides the UC530 connectivity to the Fastrax Evaluation Kit or to other evaluation purposes
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Current: 25 mA

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2.2
2.3
Clock frequencies generated internally in the Fastrax UC530 receiver:
2.4
Receiver
Chip set
Channels
Tracking sensitivity
Navigation sensitivity
Navigation sensitivity, re-acq.
Navigation sensitivity, cold acq.
Update rate
Position accuracy (note 1)
Max altitude/velocity
Differential GPS
Time to First Fix, cold acq.
Time to First Fix, warm acq.
2012-05-03
UC530_Datasheet
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Block diagram
Frequency Plan
General Specifications
Switched Mode Power Supply (in PWM and PFM modes)
32768 Hz Real Time Clock (RTC)
16.368 MHz Master Clock (TCXO)
3142.656 MHz Local Oscillator (LO) of the RF down-converter
LO/2, i.e. 1571.328 MHz of the RF down-converter
Table 1 General specifications
GPS L1 C/A-code, SPS
Mediatek MT3339
66/22 (search/track)
-165 dBm typ.
-165 dBm typ.
-160 dBm typ.
-148 dBm typ.
1 Hz (configurable up to 10 Hz)
3.0 m (67%) typ. Horizontal
5.0 m (67%) typ. Vertical
0.02 m/s (50%) typ. Velocity
<60,000 ft/<1,000 knots
RTCM, SBAS (WAAS, EGNOS, MSAS, GAGAN, QZSS)
31 s typ. (note 1)
31 s typ. (note 1)
Figure 1 Block diagram