RGPSD012 Semtech, RGPSD012 Datasheet - Page 4

• Manufacturer Part Number: RGPSD012
• Description: KIT EVAL FOR RGPSM002
• Manufacturer: Semtech
• Type: GPSr

Specifications of RGPSD012

• For Use With/related Products: RGPSM002
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3
4
4.1
© Semtech 2005
Description
Receiver
Correlators/Channels
Update Rate
Satellite Reacquisition Time
Hot Start
Warm Start
Cold Start
Tracking Sensitivity
Power Consumption (VCC) @ 3.3V
Voltage Supply VCC
Back Up Voltage Supply VRTCBK
Output Protocol
Position Accuracy
Timing output accuracy PPS output (rising edge)
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PIN DESCRIPTION
TECHNICAL CHARACTERISTICS
•
•
•
•
•
•
SPECIFICATIONS
Active mode, searching & tracking
Power save mode
Stand-by mode
Power down mode
Horizontal, SA off
DGPS corrected
NAME
GND
ON/OFF
VCC
USPED
RXA
VRTCBK
TXA
PPS
GND
RESETN
ALMRDY
STY1
DELPOSN
STANDBYN
I
I
I
O
O
I
O
O
I
I
DESCRIPTION
Power and Signal Ground
ON / Off command line
3.0 to 3.6 Volts DC Input Power Supply
UART Speed
Serial Receive Data, Port A, GPS NMEA Data
Back-up supply for the RTC
Serial Transmit Data, Port A, GPS NMEA Data
One Pulse Per Second timing output
Power and Signal Ground
Manual Reset, Active low
Almanac full and up to date, output
Search/Track mode indicator output
N.C.
Delete Initial Position
N.C.
Stand-by (Active Low)
Table 1 – Pin description
- 100 nanosec.
1/minute
4
1.9V
Min.
3V
5 meters CEP (50%)
120 seconds (50%)
12 seconds (50%)
32 seconds (50%)
NMEA 0183, v3.0
L1, C/A code
-173 dBW
1/second
1 second
1 meter
2.2 mA
400 uA
19 mA
Typ.
2 uA
3.3V
32/8
RGPSM002
100 nanosec.
GPS Receiver
www.semtech.com
1/second
3.65V
3.65V
Max.