SLLSE41H June   2010  – March 2016 SN75LVCP601

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Power Dissipation Characteristics
    7. 6.7 Timing Requirements
    8. 6.8 Switching Characteristics
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Jitter and VOD Results: Case 1 at 6 Gbps
    2. 7.2 Jitter and VOD Results: Case 2 at 3 Gbps
    3. 7.3 Jitter and VOD Results: Case 3 at 1.5 Gbps
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Equalization
      2. 8.3.2 Output De-Emphasis
      3. 8.3.3 Out-of-Band (OOB) Support
    4. 8.4 Device Functional Modes
      1. 8.4.1 Low-Power Mode
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Equalization Configuration
        2. 9.2.2.2 De-emphasis Configuration
      3. 9.2.3 Application Curves
        1. 9.2.3.1 SN75LVCP601 Equalization Settings For Various Input Trace Lengths
        2. 9.2.3.2 SN75LVCP601 De-emphasis Settings For Various Output Trace Lengths
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Community Resources
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

1 Features

  • 1.5-, 3-, or 6-Gbps Two-Channel Redriver
  • Integrated Output Squelch
  • Programmable RX and TX Equalization and
    De-Emphasis Width Control
  • Power-Save Feature Lowers Power by >80%
    in Auto Low-Power Mode
  • Low Power
    • <220 mW (Typ)
    • <50 mW (in Auto Low-Power Mode)
    • <5 mW (in Standby Mode)
  • Excellent Jitter and Loss Compensation
    Capability to Over 24-Inch (61-cm) FR4 Trace
  • 20-Pin 4-mm × 4-mm QFN Package
  • High Protection Against ESD Transient
    • HBM: 10,000 V
    • CDM: 1,500 V
    • MM: 200 V
  • Pin-Compatible With LVCP412A and MAX4951

2 Applications

  • Notebooks
  • Desktops
  • Docking Stations
  • Servers
  • Workstations

3 Description

The SN75LVCP601 device is a dual-channel, single-lane SATA redriver and signal conditioner supporting data rates up to 6 Gbps. The device complies with SATA physical link 2m and 3i specifications. The SN75LVCP601 operates from one 3.3-V supply and has 100-Ω line termination with a self-biasing feature, making the device suitable for ac coupling. The inputs incorporate an out-of-band (OOB) detector, which automatically squelches the output while maintaining a stable common-mode voltage compliant to the SATA link. The device design also handles spread-spectrum clocking (SSC) transmission per the SATA specification.

The SN75LVCP601 device handles interconnect losses at both its input and output. The input stage of each channel offers selectable equalization settings that are programmable to match the loss in the channel. The differential outputs provide selectable de-emphasis to compensate for the expected distortion that the SATA signal experiences. The level of equalization and de-emphasis settings depends on the length of interconnect and its characteristics. The setting of signal control pins EQ1, EQ2, DE1, and DE2 controls both equalization and de-emphasis levels.

This device is hot-plug capable (requires the use of ac-coupling capacitors at differential inputs and outputs), thus preventing device damage under device hot-insertion, in such cases as: async signal plug or removal, unpowered plug or removal, powered plug or removal, surprise plug or removal

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
SN75LVCP601 WQFN (20) 4.00 mm × 4.00 mm
  1. For all available packages, see the orderable addendum at the end of the data sheet.

Typical Application

SN75LVCP601 typ_app_llse41.gif