User's Guide

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Information in this document is provided solely to enable system and
software implementers to use Freescale Semiconductor products. There
are no express or implied copyright licenses granted hereunder to design
or fabricate any integrated circuits or integrated circuits based on the
information in this document.
Freescale Semiconductor reserves the right to make changes without
further notice to any products herein. Freescale Semiconductor makes no
warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does Freescale Semiconductor
assume any liability arising out of the application or use of any product or
circuit, and specifically disclaims any and all liability, including without
limitation consequential or incidental damages. “Typical” parameters that
may be provided in Freescale Semiconductor data sheets and/or
specifications can and do vary in different applications and actual
performance may vary over time. All operating parameters, including
“Typicals”, must be validated for each customer application by customer’s
technical experts. Freescale Semiconductor does not convey any license
under its patent rights nor the rights of others. Freescale Semiconductor
products are not designed, intended, or authorized for use as components
in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the
failure of the Freescale Semiconductor product could create a situation
where personal injury or death may occur. Should Buyer purchase or use
Freescale Semiconductor products for any such unintended or
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Semiconductor and its officers, employees, subsidiaries, affiliates, and
distributors harmless against all claims, costs, damages, and expenses,
and reasonable attorney fees arising out of, directly or indirectly, any claim
of personal injury or death associated with such unintended or
unauthorized use, even if such claim alleges that Freescale Semiconductor
was negligent regarding the design or manufacture of the part.
Federal Communications Commission Radio Frequency
Interference Statement
T
his device complies with Part 15 of the FCC rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference and
(2) this device must accept any interference received, including
interference that might cause undesired operation.
Changes or modifications to this equipment not expressly approved by
Freescale could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of
their respective owners.
© Freescale Semiconductor, Inc. 2009. All rights reserved.
This device has been designed to operate with the attached antennas,
and having a maximum gain of 2.5dBi. Antennas not identical as
that or having a gain greater than 2.5dBi are strictly prohibited
for use with this device. The required antenna impedance is 50 ohms.
To reduce potential radio interference to other users, the antenna
type and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than that
permitted for successful communication.
Reminding
1. The installed antennas must not be located in a manner that
allows exposure of the general population at a distance of
less than 23cm.
2. Mount the antennas in a manner that prevents any personnel
from entering the area within 23cm from the central position
of the antenna.