Specifications
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
- 4.1 Mechanical Dimensions of TX62-W
- 4.2 Mechanical Dimensions of TX82-W, TX82-W-B, TX62-W-B and TX62-W-C
- 4.3 Mounting TX62/TX82 onto the Application Platform
- 4.4 Packaging
- 5 Regulatory and Type Approval Information
- 6 Document Information
- 7 Appendix
Cinterion
®
TX62-W/TX82-W Hardware Interface Description
3.2 Power Up/Power Down Scenarios
120
t TX62-W_TX62-W-x_TX82-W-x_HID_v01.200d 2022-09-08
Public / Preliminary
Page 76 of 170
Figure 37: ON startup behavior
Table 16: ON startup timing values
Timing Description Typical value Unit
TX62-W
T0 - T1 Minimum startup time 50 ms
T1 - T2 Recommended ON pulse 30 ms
T2 - T3 ON – VCORE 23.51 ms
T3 - T4 VCORE – V180 262.15 µs
T4 - T5 V180 – FST_SHDN 1.42 s
T5 - T6 FST_SHDN - ^SYSSTART 1.81 s
T0 T1 T2 T3 T4 T5
^SYSSTART
VBATT+BB
ON
VCORE
V180
EMERG_RST
FST_SHDN
RXD0
VBATT+BB min
T6
Active
Edge/Pulse
High
Low
Low
Low
Low
Low
High
High
High
Low
Low
High
High
For timing values
see Table 16.