Data Sheet

Table Of Contents

Module：825X-LA Series

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Contents

1 General Specifications---------------------------------------------------------- 3 -

2 Features ------------------------------------------------------------------------- 3 -

3 System Block Diagram --------------------------------------------------------- 4 -

4 PHY Specification --------------------------------------------------------------- 4 -

5 Other Specifications ------------------------------------------------------------ 6 -

6 DC Specifications --------------------------------------------------------------- 6 -

7 Module configurations --------------------------------------------------------- 7 -

8 Pin Definition ------------------------------------------------------------------- 8 -

9 Module Photos ----------------------------------------------------------------- 9 -

10 Key material list -------------------------------------------------------------- 9 -

11 Package Information -------------------------------------------------------- 10 -

12 Reference design ------------------------------------------------------------ 11 -

12.1 Power supply requirement -------------------------------------------------------- 11 -

12.2 RF circuit --------------------------------------------------------------------------- 12 -

12.3 Motherboard interference avoidance -------------------------------------------- 14 -

12.3.1

Interface interference -------------------------------------------------------------------- 14 -

12.3.2

The main chip interferes with DDR ------------------------------------------------------ 15 -

12.4 Recommended secondary reflux temperature curve ----------------------------- 16 -

13 WARNING -------------------------------------------------------------------- 17 -

14 Revision History ------------------------------------------------------------- 22 -