SCAU059B January   2024  – April 2025 TDP2004

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Hardware Configuration
      1. 2.1.1 Power
      2. 2.1.2 Configuration Jumpers
      3. 2.1.3 Rx EQ Configuration
      4. 2.1.4 Local I2C Access
    2. 2.2 Quick Start Guide
  7. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  8. 4Additional Information
    1.     Trademarks
  9. 5Revision History

2.1.3 Rx EQ Configuration

There are twenty EQ, tune EQ value based on RX for application.

Table 2-3 Rx Equalization Control
EQUALIZATION SETTING TYPICAL EQ BOOST (dB)
EQ INDEX PIN MODE I2C MODE At 10GHz
EQ0 EQ1 eq_stage1_3:0 eq_stage2_2:0 eq_profile_3:0 eq_stage1_bypass
0 L0 L0 0 0 0 1 4.0
1 L0 L1 1 0 0 1 5.0
2 L0 L2 3 0 0 1 7.0
5 L1 L0 0 0 1 0 8.0
6 L1 L1 1 0 1 0 9.0
7 L1 L2 2 0 1 0 9.5
8 L1 L3 3 0 3 0 10.0
9 L1 L4 4 0 3 0 11.0
10 L2 L0 5 1 7 0 12.0
11 L2 L1 6 1 7 0 12.5
12 L2 L2 8 1 7 0 13.5
13 L2 L3 10 1 7 0 14.5
14 L2 L4 10 2 15 0 15.0
15 L3 L0 11 3 15 0 15.5
16 L3 L1 12 4 15 0 16.5
17 L3 L2 13 5 15 0 17.0
18 L3 L3 14 6 15 0 18.0
19 L3 L4 15 7 15 0 19.0