Ordering information, Electrical specifications, Absolute maximum ratings – Linx Technologies RXM-GPS-F4 User Manual
Page 4: Electrical specifications ordering information
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Electrical Specifications
Ordering Information
Ordering Information
Part Number
Description
RXM-GPS-F4-x
F4 Series GPS Receiver Module
MDEV-GPS-F4
F4 Series GPS Receiver Master Development System
x = “T” for Tape and Reel, “B” for Bulk
Reels are 1,000 pieces
Quantities less than 1,000 pieces are supplied in bulk
Absolute Maximum Ratings
Supply Voltage V
CC
+1.95
VDC
I/O Pin Voltage
+3.6
VDC
Operating Temperature
−40
to
+85
ºC
Storage Temperature
−40
to
+85
ºC
Soldering Temperature
+225°C for 10 seconds
Exceeding any of the limits of this section may lead to permanent damage to the
device. Furthermore, extended operation at these maximum ratings may reduce
the life of this device.
Absolute Maximum Ratings
F4 Series GPS Receiver Specifications
Parameter
Symbol
Min.
Typ.
Max.
Units Notes
Power Supply
Operating Voltage
V
CC
1.71
1.8
1.89
VDC
Supply Current
l
CC
Peak
130
mA
1
Acquisition
46
mA
1
Tracking
27.5
mA
1
Hibernate
20
µA
1
Ready-to-Start
9
µA
2
Output Low Voltage
V
OL
0.4
VDC
Output High Voltage
V
OH
0.75*VCC
VCC
VDC
Output Low Current
I
OL
2.0
mA
Output High Current
I
OH
2.0
mA
Input Low Voltage
V
IL
–0.4
0.45
VDC
Input High Voltage
V
IH
07*VCC
3.6
VDC
Input Capacitance
C
IN
5
pF
Load Capacitance
C
LOAD
8
pF
LNA Section
Input Power
P
IN
18
dB
Antenna Port
RF Impedance
R
IN
50
Ω
Environmental
Operating Temperature
–30
85
ºC
Storage Temperature
–40
85
ºC
Electrical Specifications
Receiver Section
Receiver Sensitivity
Tracking
–160
dBm
Navigation
–157
dBm
Cold Start
–145
dBm
Acquisition Time
Hot Start (Open Sky)
1
s
Hot Start (Indoor)
15
s
Cold Start
32
s
Cold Start, CGEE
15
s
Position Accuracy
Autonomous
3
m
SBAS
2.5
m
Altitude
18,000
m
Velocity
515
m/s
Chipset
SiRF Star IV, GSD4e-9411
Frequency
L1 1575.42MHz, C/A Code
Channels
48
Update Rate
1Hz default, up to 5Hz
Protocol Support
NMEA 0183 ver 3.0, SiRF Binary
1. VCC = 1.8V
2. Initial state after power is applied
Figure 2: Ordering Information
Figure 3: Electrical Specifications
Figure 4: Absolute Maximum Ratings