Product Info
Table Of Contents
- Contents
- Tables
- Figures
- 1 Introduction
- 2 Interface Characteristics
- 2.1 Application Interface
- 2.2 RF Antenna Interface
- 2.3 GNSS Interface
- 2.4 Sample Application
- 3 Operating Characteristics
- 3.1 Operating Modes
- 3.2 Power Up/Power Down Scenarios
- 3.3 Power Saving
- 3.4 Power Supply
- 3.5 Operating Temperatures
- 3.6 Electrostatic Discharge
- 3.7 Blocking against RF on Interface Lines
- 3.8 Reliability Characteristics
- 4 Mechanical Dimensions, Mounting and Packaging
- 5 Regulatory and Type Approval Information
- 6 Document Information
- 7 Appendix
Cinterion
®
TX62-W(-B/-C)/TX82-W Hardware Interface Description
3.4 Power Supply
109
t TX62-W_TX62-W-x_TX82-W_HID_v01.000 2021-05-19
Confidential / Preliminary
Page 103 of 154
I
BATT+
1
(i.e., sum of
BATT+
BB
and
BATT+
RF
)
Peak current
during GSM
transmit burst
@ 3.0V
GPRS Data transfer GSM850; PCL=5; 2Tx/3Rx 1.76 A
GPRS Data transfer GSM900; PCL=5; 2Tx/3Rx 1.76 A
GPRS Data transfer GSM1800; PCL=0; 2Tx/3Rx 1.23 A
GPRS Data transfer GSM1900; PCL=0; 2Tx/3Rx 1.26 A
Average
GSM IDLE
supply current
(GNSS on)
GPRS active (UART active) @ DRX=2
GNSS NMEA output off
68 mA
GPRS active (UART active) @ DRX=2
GNSS NMEA output on
68 mA
1. With an impedance of Z
LOAD
=50 at the antenna connector, Measured at 25°C at 3.8V.
2. Measurements start 6 minutes after switching ON the module,
Averaging times:
OFF mode: 3 minutes
SLEEP and IDLE mode - 10 minutes
Transfer modes - 3 minutes
Communication tester settings: no neighbor cells, no cell re-selection etc,, RMC (reference measurement
channel), SLEEP mode is enabled via AT command
3. The power save mode (PSM) is disabled via AT command
Table 21: Current consumption ratings General and GSM (TX82-W only)
Description Conditions Typical
rating
Unit