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Teilenummer | GXB5005 |
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Beschreibung | SMD Type GPS Receiver Module | |
Hersteller | Sony | |
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Gesamt 12 Seiten SMD Type GPS Receiver Module
GXB5005
Description
The GXB5005 is a 12-channel GPS (Global Positioning System) receiver module.
This small module includes all the functions required for GPS and is designed for using an active antenna.
The GXB5005 can support the various kinds of the portable applications as well as the car navigation system.
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General
Implementation of Sony CXD2951GA-4 single chip GPS
Small size with SMD type pads and shield case
Module size (typ.):
22.4 (W) × 23.5 (D) × 3.2 (H) [mm]
Current consumption:
Acquisition (typ): 70 [mA]
Tracking (typ):
41 [mA]
Battery backup (typ): 7 [µA]
Datum:
WGS-84
Communication method: Supports NMEA-0183 version 3.01
Internal 32.768kHz RTC
Internal 18.414MHz TCXO
Antenna input 50Ω
Recommended antenna element
An active antenna with 0dB and RF amplifier with NF ≤ 2dB, 8 to 30dB gain
Functionality
12-channel GPS receiver capable of simultaneously receiving 12 satellites
All-in-view measurement
Valid fix indication output
1PPS output
WAAS/EGNOS compatible
Supported baud rate: 4800bps/9600bps/19200bps/38400bps by HW setting
Internal power on reset circuit
Antenna sense (option)
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating
the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
-1-
E05728-PS
GXB5005
Electrical Characteristics
DC Characteristics
(Ta = –40 to +85°C)
Item
Supply voltage
Supply voltage ripple
Input
voltage
H level
L level
AD
Output
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H level
L level
Current consumption
Symbol
VDD
Vbat
VDD-rip
VIH
VIL
VAD
VOH
VOL
ICC (3.3V)
Istdby
Condition
IOH = –8mA
IOL = 2mA
Acquisition
Tracking
Vbatt = 2.8V
Min.
3.1
2.6
2.0
–0.3
0
2.4
Typ. Max. Unit Pins
3.4 3.7
V 17
2.8 3.0
V 18
50 mVp-p 17, 18
5.5 V 3, 4, 5, 6, 8,
0.8 V 9, 16
(VDD – 0.1)
V 1, 2
V
3, 7, 19
0.4 V
70
mA 17
41
7 120 µA 18
AC Characteristics
(Ta = 25°C)
Item
C/N output value
TCXO frequency
Message latency
RF gain
Noise figure
Output signal rise time
Output signal fall time
Symbol
CN
Ftcxo
Tl
Grf
NF
Ttlh
Tthl
Condition
–130dBm input,
Tracking, *1
Internal
Zload = 5kΩ,
20pF
Zload = 5kΩ,
20pF
*1 Using SONY evaluation software “GPS View”
Min.
Typ.
42
18.414
114
2
25
30
Max.
1.0
55
60
Unit
dB
MHz
s
dB
dB
ns
ns
Timing of Output Signal
Pin 7
(TXD0)
20pF
5kΩ
90%
Ttlh
10%
90%
10%
-6-
6 Page Mechanical Dimensions
(Unit: mm)
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GXB5005
- 12 -
Sony Corporation
12 Page | ||
Seiten | Gesamt 12 Seiten | |
PDF Download | [ GXB5005 Schematic.PDF ] |
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