EZGPM01 Datasheet, PDF (6/10 Pages) List of Unclassifed Manufacturers – GPS RECEIVER

EZGPM01 data sheet
Electrical Characteristics
Absolute Maximum Ratings
Parameter
Power Supply Voltage
Input Pin Voltage
Antenna Bias Current
Storage Temperature
Symbol
Min
Max
Vcc
6
Vin
5
Iant
100
Tstg
-55
+125
Table 2: Absolute Maximum Ratings
Operating Conditions
T_A = 25ºC; 3V active antenna
Parameter
Symbol Condition
Min
Typ
Power Supply
Vcc
3.0
3.3
Voltage
Backup Battery
Vbat
2.5
3.0
Voltage
Antenna Bias
Vant
2.0
3.0
Voltage
Supply Current
Icc
Vcc = 3.3V
67
TricklePower
Itps
Vcc = 3.3V;
16.5
Supply Current
20% duty
cycle; 1 sec
update period
Standby Battery
Ibat
Vbat = 3.0V
3.8
Current
Antenna Bias
Iant
Vant = 3.0V
18
Current
Operating
Topr
-40
Temperature
Table 3: Operating Conditions
Units
V
V
mA
ºC
Max
Units
6
V
3.6
V
12
V
mA
mA
A
mA
85
ºC
Electrical Specifications
General
Frequency
CA Code
Channels
Sensitivity
Holding Sensitivity(C/N ave. 26dB-Hz)
Accuracy
Position
L1, CA code, 1575.42 MHz
1.023 MHz chip rate
12
-144dBm
10 meters CEP (SA off)
Copyright © EAZIX, Inc. 2004. All Rights Reserved
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