ATR0640-EK ATMEL [ATMEL Corporation], ATR0640-EK Datasheet - Page 3

• Manufacturer Part Number: ATR0640-EK
• Description: Atmel Baldur Evaluation Kit
• Manufacturer: ATMEL [ATMEL Corporation]

Specifications
Table 1. Specifications
Notes:
5105A–GPS–06/05
Characteristic
Position Accuracy
Acquisition Time
Dynamics
Communication
Electrical Characteristics
1. Cold − No Time/Position/Ephemeris
2. Warm − Estimate of Time and/or Position, Collecting Ephemeris
3. Hot − Up-to-Date Time/Position/Ephemeris
Details
Autonomous (without corrections)
With WAAS/EGNOS/MSAS Corrections
With DGPS Corrections
Typical Acquisition Time
Typical Reacquisition Time
Sensitivity
Max. Velocity
Altitude
Data Output Rate
Standard NMEA–0183 V2.2 output messages
Power (Reference Design)
Voltage
Back-up Power
GPS signal input, SIGI
Reference Clock Input
(1,2,3)
Value
4.0m
2.0m
1.0m
Hot Start < 10 sec
Warm Start < 45 sec
Cold Start < 150 sec
< 1 sec
–145 dBm
425 m/s (951 mph)
–500m to +17,500m (–1600 to 57,400 ft)
1 Hz
$GGA, $GSA, $ZDA, $RMC, $GLL, $GSV
35 mA, typ
2.7 – 3.3 VDC, I/O ring
1.8V ±5% core logic
< 12 µA @ 25 C
400 mV p-p (min)
800 mV p-p (typ)
1.8V p-p (max)
AC coupled
16.367667 MHz from RF section
400 mV p-p (min)
800 mV p-p (typ)
1.8V p-p (max)
AC coupled
ATR0640 [Preliminary]
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