Titan LE940B6, Hw User Manual

Page: 6 / 111

LE940B6 HW User Guide
Rev. 2.02
Page 6 of 111 2020-01-10
CONTENTS
1. INTRODUCTION ............................................................................................ 10
Scope ............................................................................................................. 10
Audience ......................................................................................................... 10
Contact Information, Support .......................................................................... 11
Text Conventions ............................................................................................ 11
Related Documents ........................................................................................ 12
Document Organization .................................................................................. 12
2. PRODUCT DESCRIPTION ............................................................................ 14
Overview ......................................................................................................... 14
Applications .................................................................................................... 14
General Functionality and Main Features ....................................................... 15
Environmental Requirements ......................................................................... 16
2.4.1. Temperature Range........................................................................................ 16
2.4.2. RoHS Compliance .......................................................................................... 16
Operating Frequency Bands ........................................................................... 17
2.5.1. RF Bands per Regional Variant ...................................................................... 17
2.5.2. Reference Table of RF Bands Characteristics ............................................... 18
Sensitivity ....................................................................................................... 21
LE940B6 Mechanical Specifications ............................................................... 22
2.7.1. Dimensions ..................................................................................................... 22
2.7.2. Weight ............................................................................................................ 22
3. LE940B6 MODULE CONNECTIONS ............................................................ 23
Pin-out ............................................................................................................ 23
LE940B6 Signals That Must Be Connected ................................................... 40
LGA Pads Layout............................................................................................ 42
4. ELECTRICAL SPECIFICATIONS .................................................................. 43
Absolute Maximum Ratings
– Not Operational ............................................... 43
Recommended Operating Conditions ............................................................. 43
Logic Level Specifications .............................................................................. 44
4.3.1. 1.8V Standard GPIOs ..................................................................................... 44
4.3.2. 1.8V I2C Pads................................................................................................. 44
4.3.3. 1.8V/2.9V SIM Pads ....................................................................................... 45
4.3.4. USB ................................................................................................................ 45
4.3.5. 2.5V/3.3V EMAC Interface for RMII and RGMII.............................................. 46
Provided
to
Dekra
under
NDA
Distribution
is
Prohibited
except
for
Dekra
employees
with
a Need
to
know