Download Siemens XT75 Specifications

XT65/XT75 Hardware Interface Overview
Contents
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Contents
1
Introduction.............................................................................................................................................. 6
1.1
Related Documents......................................................................................................................... 6
1.2
Terms and Abbreviations ................................................................................................................ 7
1.3
Regulatory and Type Approval Information................................................................................... 10
1.3.1
Directives and Standards............................................................................................... 10
1.3.2
SAR requirements specific to portable mobiles ............................................................. 11
1.3.3
SELV Requirements ...................................................................................................... 12
1.3.4
Safety Precautions......................................................................................................... 12
2
Product Concept.................................................................................................................................... 14
2.1
Key Features at a Glance.............................................................................................................. 14
3
Application Interface ............................................................................................................................. 18
3.1
Operating Modes........................................................................................................................... 19
4
GSM Antenna Interface ......................................................................................................................... 20
4.1
Antenna Installation....................................................................................................................... 20
4.2
Antenna Pad.................................................................................................................................. 21
4.2.1
Suitable Cable Types..................................................................................................... 22
4.3
Antenna Connector ....................................................................................................................... 23
5
GPS Antenna Interface.......................................................................................................................... 27
5.1
Antenna Installation....................................................................................................................... 27
5.2
GPS Antenna ................................................................................................................................ 28
6
Electrical, Reliability and Radio Characteristics ................................................................................ 29
6.1
Absolute Maximum Ratings........................................................................................................... 29
6.2
Operating Temperatures ............................................................................................................... 30
6.3
Storage Conditions........................................................................................................................ 31
6.4
Reliability Characteristics .............................................................................................................. 32
6.5
Pin Assignment and Signal Description ........................................................................................ 33
6.6
Power Supply Ratings ................................................................................................................... 43
7
Mechanics .............................................................................................................................................. 44
7.1
Mechanical Dimensions of XT65/XT75 ......................................................................................... 44
7.2
Mounting XT65/XT75 to the Application Platform ......................................................................... 46
7.3
Board-to-Board Application Connector.......................................................................................... 47
8
Reference Approval............................................................................................................................... 51
8.1
Reference Equipment for Type Approval ...................................................................................... 51
8.2
Compliance with FCC Rules and Regulations .............................................................................. 52
9
Appendix ................................................................................................................................................ 53
9.1
List of Parts and Accessories ........................................................................................................ 53
9.2
Fasteners and Fixings for Electronic Equipment........................................................................... 55
9.2.1
Fasteners from German Supplier ETTINGER GmbH.................................................... 55
XT65_XT75_HO_v00.130
Confidential / Preliminary
Page 3 of 58
2006-10-12