Product Info
Table Of Contents
- About the Document
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Concept
- 3 Application Interfaces
- 3.1. General Description
- 3.2. Pin Assignment
- 3.3. Pin Description
- 3.4. Operating Modes
- 3.5. Power Saving
- 3.6. Power Supply
- 3.7. Power-on/off Scenarios
- 3.8. Reset the Module
- 3.9. (U)SIM Interfaces
- 3.10. USB Interface
- 3.11. UART Interfaces
- 3.12. PCM and I2C Interfaces
- 3.13. SPI Interface
- 3.14. Network Status Indication
- 3.15. STATUS
- 3.16. ADC Interface
- 3.17. Behaviors of RI
- 3.18. USB_BOOT Interface
- 4 GNSS Receiver
- 5 Antenna Interfaces
- 6 Electrical, Reliability and Radio Characteristics
- 7 Mechanical Dimensions
- 8 Storage, Manufacturing and Packaging
- 9 Appendix A References
- 10 Appendix B GPRS Coding Schemes
- 11 Appendix C GPRS Multi-slot Classes
- 12 Appendix D EDGE Modulation and Coding Schemes
LTE Standard Module Series
EG91 Hardware Design
EG91_Hardware_Design 70 / 93
Table 36: EG91-EX Current Consumption
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down TBD uA
Sleep state
AT+CFUN=0 (USB disconnected)
TBD mA
GSM DRX=2 (USB disconnected) TBD mA
GSM DRX=5 (USB suspended) TBD mA
GSM DRX=9 (USB disconnected) TBD mA
WCDMA PF=64 (USB disconnected) TBD mA
WCDMA PF=64 (USB suspended) TBD mA
WCDMA PF=512 (USB disconnected) TBD mA
LTE-FDD PF=64 (USB disconnected) TBD mA
LTE-FDD PF=64 (USB suspended) TBD mA
LTE-FDD PF=256 (USB disconnected) TBD mA
Idle state
GSM DRX=5 (USB disconnected) TBD mA
GSM DRX=5 (USB connected) TBD mA
WCDMA PF=64 (USB disconnected) TBD mA
WCDMA PF=64 (USB connected) TBD mA
LTE-FDD PF=64 (USB disconnected) TBD mA
LTE-FDD PF=64 (USB connected) TBD mA
GPRS data
transfer
EGSM900 4DL/1UL @TBD dBm TBD mA
EGSM900 3DL/2UL @TBD dBm TBD mA
EGSM900 2DL/3UL @TBD dBm TBD mA
EGSM900 1DL/4UL @TBD dBm TBD mA
DCS1800 4DL/1UL @TBD dBm TBD mA
DCS1800 3DL/2UL @TBD dBm TBD mA