
Wi125 Data Sheet #:
SG170
Page 2 of 20
Rev:
04
Date:
11/29/11
Copyright 2011 The Connor-Winfield Corp. All Rights Reserved
Specifications subject to change without notice
TABLE OF CONTENTS
1
INTRODUCTION----------------------------------------------------------------------- 4
2
SPECIFICATION ---------------------------------------------------------------------5-6
2.1 Performance-------------------------------------------------------------------------------------------5
2.2 RecommendedRatings-----------------------------------------------------------------------------6
2.3 AbsoluteMaximumRatings------------------------------------------------------------------------6
2.4 BlockDiagram-----------------------------------------------------------------------------------------6
3
PHYSICAL CHARACTERISTICS ---------------------------------------------------7-8
3.1 PhysicalInterfaceDetails---------------------------------------------------------------------------7
3.2 Wi125Dimensions------------------------------------------------------------------------------------8
3.3 SolderPadSizeandPlacement------------------------------------------------------------------8
4
SIGNAL DESCRIPTION ----------------------------------------------------------- 9-14
4.1 PowerSignals------------------------------------------------------------------------------------------9
4.2 RFSignals-------------------------------------------------------------------------------------------- 10
4.3 Emulation/TestSignals---------------------------------------------------------------------------- 10
4.4 ControlSignals-------------------------------------------------------------------------------------- 11
4.5 I/OSignals-------------------------------------------------------------------------------------------- 12
5
SPECIAL FEATURES-----------------------------------------------------------------14
5.1 UserCommands------------------------------------------------------------------------------------ 14
5.2 Self-Survey------------------------------------------------------------------------------------------ 14
5.3 Wi125EmbeddedIdentification----------------------------------------------------------------- 14
6
TAPE AND REEL SPECIFICATIONS ------------------------------------------------15
7
SOLDER PROFILE -------------------------------------------------------------------15
8
APPLICATION HINTS ------------------------------------------------------------16-17
8.1 PowerSupply---------------------------------------------------------------------------------------- 16
8.2 RFConnection--------------------------------------------------------------------------------------- 16
8.3 Grounding--------------------------------------------------------------------------------------------- 17
8.4 BatteryBackup-------------------------------------------------------------------------------------- 17
ORDERING INFORMATION ---------------------------------------------------------18