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 69 / 93
WCDMA B5 HSDPA CH4407 @23.05 dBm 553 mA
WCDMA B5 HSUPA CH4407 @ 22.91 dBm 556 mA
LTE data
transfer
LTE-FDD B2 CH1100 @23.26 dBm 724 mA
LTE-FDD B4 CH2175 @23.52 dBm 693 mA
LTE-FDD B5 CH2525 @23.51 dBm 613 mA
LTE-FDD B12 CH5060 @23.39 dBm 634 mA
LTE-FDD B13 CH5230 @23.54 dBm 576 mA
LTE-FDD B25 CH8590@ 23.64 dBm 739 mA
LTE-FDD B26 CH8765@ 23.34 dBm 647 mA
WCDMA
voice call
WCDMA B2 CH9938 @23.39 dBm 571 mA
WCDMA B4 CH1738 @23.27 dBm 593 mA
WCDMA B5 CH4357 @ 23.35 dBm 554 mA
Table 35: EG91-VX Current Consumption
Parameter Description Conditions Typ. Unit
I
VBAT
OFF state Power down 9 uA
Sleep state
AT+CFUN=0 (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
LTE-FDD PF=64 (USB disconnected) 16.5 mA
LTE-FDD PF=64 (USB connected) 30.8 mA
LTE data
transfer
LTE-FDD B4 CH2175 @23.36dBm 715 mA
LTE-FDD B13 CH5230 @23.38dBm 642 mA