RYS8838

SHARE

3.3V UART interface GNSS module with Untethered Dead Reckoning (UDR)

  • ◆ SONY CXD5608AGF Engine.
  • ◆ A multi-GNSS module for GPS(L1 C/A), GLONASS(L1 OF), SBAS(L1 C/A), QZSS(L1 C/A), BeiDou(B1 TBD) and Galileo(E1 CBOC TBD).
  • ◆ Including SAW filter, LNA and TCXO.
  • ◆ Embedded digital noise filters and spectrum analyzer.
  • ◆ Untethered Dead Reckoning (UDR) function.

Description

The RYS8838 is a multi-GNSS module with high sensitivity, fast acquisition engine and an Untethered Dead Reckoning (UDR) function.

Specification

Item Min. Typical Max. Unit Condition
Power Supply Voltage 3.2 3.3 3.4 V VDD

 

GNSS continuous mode

Item Min. Typical Max. Unit Condition
Satellite acquisition Current   19   mA  
Satellite tracking Current   13   mA  
Idle Current   3   mA Waiting for command
Sleep2 mode current   0.2   uA  
Satellite acquisition Current   11.5   mA Use buck regulator
Satellite tracking Current   8.2   mA Use buck regulator
Idle Current   2.6   mA Use buck regulator
Sleep0 mode current   0.5   uA Use buck regulator
Sleep1 mode current   0.17   uA Use buck regulator
Sleep2 mode current   0.17   uA Use buck regulator

 

 

GNSS low power mode

 

Item Min. Typical Max. Unit Condition
Satellite tracking average current         Use buck regulator
@GSOP command
Sleep1 and normal mode cycle
Default Baud Rate   115200   bps 8,N,1
Digital input level high 0.7*VDD   VDD+0.3 V VIH
Digital input level low -0.3   0.3*VDD V VIL
Digital output level high 0.8*VDD   VDD V VOH 2mA
Digital output level low 0   0.2*VDD V VOH 2mA
GNSS Center Frequency   1561.098
1575.42
1602.5625
  MHz BeiDou
GPS
Glonass
Navigation update rate   1   Hz  
Accuracy   1   M Signal strength is -130dBm
Cold starts   35   Sec. Signal strength is -130dBm
Hot starts   2   Sec.  
Tracking Sensitivity   -161   dBm  
Hot starts Sensitivity   -160   dBm  
Operating Temperature -40 25 +85 ˚C  
Dimensions         13mm*11mm*2.2mm
Weight   0.8   g  

Software Guide

File Name Type Updated Preview Download
RYS8838 Software Guide PDF 2022-07-26 Preview download

DATASHEET

File Name Type Updated Preview Download
RYS8838 PDF 2022-07-26 Preview download

請稍後...

數據存檔中,請勿關閉或切換頁面!

帳戶登入中...

請勿關閉或切換頁面!