SLLSFY8 October   2024 SN75LVPE3101

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Switching Characteristics
    8.     14
    9. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 4-Level Control Inputs
      2. 6.3.2 Linear Equalization
      3. 6.3.3 PCIe/SATA/SATA Express Redriver Operation
    4. 6.4 Device Functional Modes
      1. 6.4.1 Shutdown Mode
      2. 6.4.2 Disconnect Mode
      3. 6.4.3 Active Mode
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical SATA, PCIe and SATA Express Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

7.2.1 Design Requirements

For this design example, use the parameters shown in Table 7-1.

Table 7-1 Design Parameters
PARAMETER VALUE
VCC supply (3 V to 3.6 V) 3.3 V
PCIe Support Required (Yes/No) Yes
SATA Express Support Required (Yes/No) Yes
SATA Support Required (Yes/No) Yes, then ferrite beads (FB1 and FB2) and 49.9 Ω required.
No, then ferrite bead (FB1 and FB2) and 49.9 Ω not required.
TX1, TX2, RX2 AC-coupling Capacitor (176 nF to 265 nF) 220 nF ±10%
RX1 AC-coupling Capacitor (297 nF to 363 nF) Optional. But if implemented suggest 330 nF ±10%
A to B FR4 Length (inches) 8
A to B FR4 Trace Width (mils) 4
C to D FR4 length (inches) 2
C to D FR4 Trace Width (mils) 4