User's Manual
Table Of Contents
- Contents
- 1 Functional description
- 2 Interfaces
- 3 Pin definition
- 4 Electrical specifications
- 4.1 Absolute maximum rating
- 4.2 Operating conditions
- 4.2.1 Operating temperature range
- 4.2.2 Supply/power pins
- 4.2.3 Current consumption
- 4.2.4 LTE RF characteristics
- 4.2.5 3G RF characteristics
- 4.2.6 2G RF characteristics
- 4.2.7 ANT_DET pin
- 4.2.8 PWR_ON pin
- 4.2.9 RESET_N pin
- 4.2.10 SIM pins
- 4.2.11 USB pins
- 4.2.12 DDC (I2C) pins
- 4.2.13 Generic Digital Interfaces pins
- 5 Mechanical specifications
- 6 Qualification and approvals
- 7 Product handling & soldering
- 8 Default settings
- 9 Labeling and ordering information
- Appendix
- A Glossary
- Related documents
- Revision history
- Contact
TOBY-R2 series - Data Sheet
UBX-16005785 - R06 Electrical specifications
Page 23 of 41
4.2 Operating conditions
Unless otherwise indicated, all operating condition specifications are at an ambient temperature of 25°C.
Operation beyond the operating conditions is not recommended and extended exposure
beyond them may affect device reliability.
4.2.1 Operating temperature range
Parameter
Min.
Typical
Max.
Unit
Remarks
Normal operating temperature
–20
+25
+65
°C
Normal operating temperature range
(fully functional and meet 3GPP specifications)
Extended operating temperature
–40
+85
°C
Extended operating temperature range
(RF performance may be affected outside normal
operating range, though module is fully functional)
Table 8: Environmental conditions
4.2.2 Supply/power pins
Symbol
Parameter
Min.
Typical
Max.
Unit
VCC
Module supply normal operating input voltage
9
3.30
3.80
4.40
V
Module supply extended operating input voltage
10
3.00
3.80
4.50
V
V_BCKP
Real Time Clock supply input voltage
1.00
1.80
1.90
V
I_BCKP
Real Time Clock supply average current consumption,
at V_BCKP = 1.8 V
2.00
µA
Table 9: Input characteristics of Supply/Power pins
Symbol
Parameter
Min.
Typical
Max.
Unit
VSIM
SIM supply output voltage
1.80
V
2.90
V
V_BCKP
Real Time Clock supply output voltage
1.80
V
I_BCKP
Real Time Clock supply output current capability
3
mA
V_INT
Generic Digital Interfaces supply output voltage
1.80
V
I_INT
Generic Digital Interfaces supply output current capability
70
mA
Table 10: Output characteristics of Supply/Power pins
9
RF performance may be affected when the input voltage at VCC is outside the herein stated normal operating range limits, though module
is still fully functional when the input voltage at VCC is inside the extended operating range limits.
10
Input voltage at VCC must be above the herein stated extended operating range minimum limit to switch-on the module. The cellular
module may switch-off when the VCC voltage value drops below the herein stated extended operating range minimum limit.