User Manual

JukeBlox Networked Media Modules – CX Series
Datasheet
SMSC CX Module 32 Revision 2.8 (09-30-12)
Revision Date / Author Details of Change Reason for Change
Changed "WiFi (on-module PCB diversity)"
column heading to "Internal PCB Diversity
Antennas" in Section 4 Ordering Guide
Improve clarity of meaning.
Added ‘FCC’ to North America in Frequency
Band entry in Section 5.3 WiFi Specification
Specify North American WiFi regulatory
certification body.
Updated TX EVM entry in Section 5.3 WiFi
Specifications
Update values to better reflect actual
performance.
Updated Rx Sensitivity entry in Section 5.3 WiFi
Specifications
Update values to better reflect actual
performance.
Updated Tx Power entry in Section 5.3 WiFi
Specifications
Show test conditions.
Added Section 3.6 Production Module with
Bottom shield (Part Numbers with a "B" after the
configuration letter)
Show module versions with bottom shield.
Added Section 3.6.1 Including J3 Low Density
64-pin connector - Bottom View
Show bottom shield.
V2.4
(031212)
March 12,
2012 / SHs
Added Section 3.6.2 Including J2 High Density
120-pin connector - Bottom View
Show bottom shield.
Updated Section 4 Ordering Guide & Section
4.1 Part Number Syntax drawing with bottom
shield versions
Bottom shield versions added to table and
Syntax drawing.
Added another note to Section 8.2.3 GPIO
Assignments
Document missing GPIOs for CX870-3K.
Updated TX Power row in Section 5.3 WiFi
Specification (CX870 only)
Show improved tolerances for TX power.
Added Section 7.1.1 Top & Bottom View of
CX870 Module with Bottom Shield
Show drawings of module with Bottom Shield.
Added Section 7.2.1 Side View of CX870
Module with Bottom Shield
Show drawings of module with Bottom Shield.
Added a note to Section 7.3 3D View of CX870
Module
To indicate availability of digital copy of 3D view
of module.
V2.4
(031012)
March 10,
2012 / SHs
Added additional text to Section 9.2 RF
Considerations
Providing further recommendations regarding
the use of bottom shield versions and to indicate
the availability of a pdf about antenna
positioning guidelines.
V2.3
(112011)
November 20,
2011 / SHs
Added CX870-3DS option to Section 4 Ordering
Guide
To indicate soldered shield version.
V2.2
(110811)
November 8,
2011 / SHs
Added CX870-3K option to Section 4 Ordering
Guide.
Added -3K option.
Updated title of Section 6.1 from “1 RoHS” to
“RoHS”.
Correcting typo.
In Section 10 Revision Control table, updated
an entry for V2.0 b in the Reason for Change
column from “RTV” to “RTC”
Correcting typo.
Removed “Preliminary Datasheet” from the
footer.
CX module is in production, so the datasheet is
no longer preliminary.
V2.1
(100711)
October 7,
2011 / SHs
Removed the word “Preliminary” from the title
page.
CX module is in production, so the datasheet is
no longer preliminary.
Updated Section 5.3 WiFi Specification “TX
Power” entry for 802.11g
Correspond to actual production test limits.
Updated Section 6.0.1 Antenna Considerations
with updated module numbering scheme
Revert to original module numbering scheme.
V2.0
(100211)
October 2,
2011 / SHs
Updated Section 6.7 Module Quality with new
Defect Rate
Data is now available.