User's Manual

CY920 Regulatory Compliance Information
Revision 0.0 (10/2014)
Preliminary
3
1.2 CY920 Usage Guidelines under Modular Approval
The CY module has received Limited Module Approval (LMA) from FCC and IC. This is because the CY module does
not have complete built-in Power regulator circuit. Microchip recommends that customers follow the supply voltage
requirements provided in the data sheet, and follow the Power supply design provided in the “CY Module Power
Supply V1.1” document. It is the product manufacturer responsibility to ensure that the power supply
recommendations are followed, and the RF behaviour adheres the FCC or TCB certification requirements
when the module is installed in the final Host product. The product manufacturer should work with their test
house for confirming the RF behavior with FCC or TCB.