J3,0000,00,3.5 Navman Wireless, J3,0000,00,3.5 Datasheet - Page 14

• Manufacturer Part Number: J3,0000,00,3.5
• Description: MODULE GPS RECEIVER JUPITER 3
• Manufacturer: Navman Wireless

Specifications of J3,0000,00,3.5

• Frequency: 1.575GHz
• Sensitivity: -159dBm
• Data Rate - Maximum: 38.4kbps
• Modulation Or Protocol: GPS
• Applications: GPS
• Current - Receiving: 34mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.7 V ~ 3 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Other names: 943-1010-1

Jupiter
5.2.2 I/O surface mount pads
Details of the LGA pad functions are shown in Table 12.
NOTE: Follow design guidelines detailed in the Jupiter
NOTE: GPIO/RX-TX voltages and levels affected by supply voltage.
Pad No. Pad Names
3
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
|
Datasheet
RXB
TXB
TXA
RXA
ANT_CTRL
TIME_MARK
WTICK
ANT_SC
SPI_CS
GND
RF_IN
GND
RFPWRUP
VCC_RF
ANT_OC
GND
BOOT
GPIO2
GPS_FIX
SI
SO
GND
SPI_CLCK
VDD_RTC
RTC_XI
RTC_XO
nSRESET
VDD_BB
ON-OFF
nWAKEUP
FWD/REV
GND
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Type
PWR
PWR
PWR
PWR
PWR
I/O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Table 12: I/O surface mount pads
Description
Serial Port B Receive - CMOS - levels affected by supply voltage
Serial Port B Transmit - CMOS - levels affected by supply voltage
Serial Port A Transmit - CMOS - levels affected by supply voltage
Serial Port A Receive - CMOS - levels affected by supply voltage
External Active antenna power control - Active High
DR version Wheel tick input
External Active antenna Short Circuit detect sense line - Active Low
SPI Chip select for DR version.
RF Ground
GPS signal input
RF Ground
RF Power enable - Active High
RF power input (2.7V to 3.0V)
External active antenna Open Circuit detect sense line - Active High
Power Ground
Boot pin for firmware update - Active High
General purpose I/O
GPS Fix Indication - Active Low
SPI IN - Connect to SO for GPS only firmware
SPI OUT - Connect to SI for GPS only firmware
Power Ground
DR version SPI CLOCK output.
RTC/BBRAM voltage input (1.1V to 1.3V)
RTC 32 KHz signal input - connect also to RTC crystal if no external
clock (2.8V SiGe input)
RTC 32 KHz signal output - connect only to RTC crystal
System Reset input - 200mSec low pulse as detailed
Digital and DSP power in (2.7V to 3.0V)
ON-OFF power control and PTF WAKEUP line
Digital and DSP power enable - Active Low.
DR version Forward/Reverse input
Power Ground
1PPS pulse
3
Integrator’s Manual.
12