SX1211I084TRT(2007) Ver la hoja de datos (PDF) - Semtech Corporation

Número de pieza

componentes Descripción

Fabricante

SX1211I084TRT
(Rev.:2007)

Lowest Power Integrated UHF Transceiver Short Range Devices

Semtech Corporation 

SX1211

ADVANCED COMMUNICATIONS & SENSING

3.2.9.1. GUI Software

To aid the user with calculating appropriate R, P and S values, software is available to perform the frequency

calculation. Please refer to its user guide for assistance on its use.

3.2.9.2. SW .dll for Automatic Production Bench

The Dynamically Linked Library (DLL) used by the software to perform these calculations is also provided, free of

charge, to users, for inclusion in automatic production testing. Key benefits of this are:

No hand trimming of the reference frequency required: the actual reference frequency of the Device Under Test

(DUT) can be easily measured (e.g. from the CLKOUT output of the SX1211) and the tool will calculate the

best frequencies to compensate for the crystal initial error.

Channel plans can be calculated and stored in the application’s memory, then adapted to the actual crystal

oscillation frequency.

V3.0 – august 15th, 2007

Page 17 of 73

www.semtech.com

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