RYS8833

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Ultra Low Power 1.8V UART/I2C interface GNSS module

  • ◆ SONY CXD5605AGF Engine
  • ◆ A multi-GNSS module for GPS(L1 C/A), GLONASS(L1 OF), SBAS(L1 C/A), QZSS(L1 C/A), Galileo(E1 CBOC), and BeiDou(B1, specific Firmware)
  • ◆ Including SAW filter, LNA and TCXO
  • ◆ Embedded digital noise filters and spectrum analyzer
  • ◆ UART / I2C Interface optional

Description

The RYS8833 is a multi-GNSS module with high sensitivity, the RYS8833 also has integrated digital noise filters and spectrum analyzer.

Specification

Item Min. Typical Max. Unit Condition
Power Supply Voltage 1.71 1.8 1.89 V VDD
  0.9 1.8 1.95 V VDD_LDO_IN

 

 

 

 

GNSS continuous mode

 

Item Min. Typical Max. Unit Condition
Satellite acquisition Current   19   mA  
Satellite tracking Current   13   mA  
Idle Current   3.7   mA  
Sleep2 mode current   0.2   mA  
Satellite acquisition Current   11.5   mA Use buck regulator
Satellite tracking Current   8.2   mA Use buck regulator
Idle Current   3.3   mA Use buck regulator
Sleep0 mode Current   0.5   mA Use buck regulator
Sleep1 mode Current   0.26   mA Use buck regulator
Sleep2 mode Current   0.26   mA Use buck regulator

 

 

GNSS low power mode

 

Item Min. Typical Max. Unit Condition
Satellite tracking average current 2.6   8.2 mA Use buck regulator
@GSOP command
Sleep1 and normal mode cycle
I2C slave         2C clock : 400kHz
Address length : 7 bits
Slave address : 0x24
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 VOL 2mA
Flash size   8   M-bit  
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   1   Sec.  
Tracking Sensitivity   -161   dBm  
Hot starts Sensitivity   -160   dBm  
Cold starts Sensitivity   -147   dBm  
Operating Temperature -40 25 +85 °C  
Dimensions         11mm*8mm*2.2mm
Weight   0.37   g  

DATASHEET

File Name Type Updated Preview Download
RYS8833 PDF 2022-11-28 Preview download

Software Guide

File Name Type Updated Preview Download
RYS8830_RYS8833_Software_Guide PDF 2022-10-31 Preview download

Evaluation Board

File Name Type Updated Preview Download
RYS8833_Lite_PCB_Gerber ZIP 2022-10-04 Preview download
RYS8833_Lite PDF 2022-08-24 Preview download

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