Home Interface PCIe, SAS & SATA ICs
Home
Interface
PCIe, SAS & SATA ICs

SN75LVCP412A

ACTIVE

2-channel SATA 3-Gbps redriver

Order now
Data sheet

SN75LVCP412A

ACTIVE
Data sheet Order now

Product details

Type Redriver Protocols SAS1, SATA1 Applications SATA Gen 2.6, eSATA Number of channels 2 Speed (max) (Gbps) 3 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (°C) 0 to 85
Type Redriver Protocols SAS1, SATA1 Applications SATA Gen 2.6, eSATA Number of channels 2 Speed (max) (Gbps) 3 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (°C) 0 to 85
WQFN (RTJ) 20 16 mm² 4 x 4
  • Supports SATA 1.5 Gbps and 3.0 Gbps Data Rates
  • SATA Hot-Plug Capable
  • Supports Common-Mode Biasing for OOB Signaling with Fast Turn-On
  • Channel Selectable Output Pre-Emphasis
  • 7dB Fixed Receiver Equalization
  • Integrated Termination
  • Low Power
    • <200 mW (typ) in Active Mode
    • <20 mW (typ) in Auto Low Power Mode
    • 2.1 mW (max) in Standby Mode
  • Excellent Jitter and Loss Compensation Capability to Over 20 Inch FR4 Trace
  • High Protection Against ESD Transient
    • HBM: 12000 V
    • CDM: 1500 V
    • MM: 200 V
  • IEC 61000-4-2 Qualified (on eSATA connector pins)
    • ±8 kV Contact Discharge
    • ±15 kV Air Discharge
  • 20-Pin QFN Package
  • Pin Compatible to MAX4951
  • APPLICATIONS
    • Notebooks, Desktops, Docking Stations, Set Top Box, Servers, and Workstations
  • Supports SATA 1.5 Gbps and 3.0 Gbps Data Rates
  • SATA Hot-Plug Capable
  • Supports Common-Mode Biasing for OOB Signaling with Fast Turn-On
  • Channel Selectable Output Pre-Emphasis
  • 7dB Fixed Receiver Equalization
  • Integrated Termination
  • Low Power
    • <200 mW (typ) in Active Mode
    • <20 mW (typ) in Auto Low Power Mode
    • 2.1 mW (max) in Standby Mode
  • Excellent Jitter and Loss Compensation Capability to Over 20 Inch FR4 Trace
  • High Protection Against ESD Transient
    • HBM: 12000 V
    • CDM: 1500 V
    • MM: 200 V
  • IEC 61000-4-2 Qualified (on eSATA connector pins)
    • ±8 kV Contact Discharge
    • ±15 kV Air Discharge
  • 20-Pin QFN Package
  • Pin Compatible to MAX4951
  • APPLICATIONS
    • Notebooks, Desktops, Docking Stations, Set Top Box, Servers, and Workstations

The SN75LVCP412A is a dual channel, single lane SATA redriver and signal conditioner supporting data rates up to 3.0 Gbps that complies with SATA specification revision 2.6.

The SN75LVCP412A operates from a single 3.3-V supply. Integrated 100- line termination with self-biasing make the device suitable for AC coupling. The inputs incorporate an OOB detector which automatically turns the differential outputs off while maintaining a stable output common-mode voltage compliant to SATA link. The device is also designed to handle SSC transmission per the SATA specification.

The SN75LVCP412A handles interconnect losses at both its input and output. The built-in transmitter pre-emphasis feature is capable of applying 0 dB or 2.5 dB of relative amplification at higher frequencies to counter the expected interconnect loss. On the receive side, the device applies a fixed equalization of 7 dB to boost input frequencies near 1.5 GHz. Collectively, the input equalization and output pre-emphasis features of the device work to fully restore SATA signal integrity over extended cable and backplane pathways.

The device is hot-plug capable(1) preventing device damage under hot-insertion such as async signal plug/removal, unpowered plug/removal, powered plug/removal, or surprise plug/removal.

The SN75LVCP412A is a dual channel, single lane SATA redriver and signal conditioner supporting data rates up to 3.0 Gbps that complies with SATA specification revision 2.6.

The SN75LVCP412A operates from a single 3.3-V supply. Integrated 100- line termination with self-biasing make the device suitable for AC coupling. The inputs incorporate an OOB detector which automatically turns the differential outputs off while maintaining a stable output common-mode voltage compliant to SATA link. The device is also designed to handle SSC transmission per the SATA specification.

The SN75LVCP412A handles interconnect losses at both its input and output. The built-in transmitter pre-emphasis feature is capable of applying 0 dB or 2.5 dB of relative amplification at higher frequencies to counter the expected interconnect loss. On the receive side, the device applies a fixed equalization of 7 dB to boost input frequencies near 1.5 GHz. Collectively, the input equalization and output pre-emphasis features of the device work to fully restore SATA signal integrity over extended cable and backplane pathways.

The device is hot-plug capable(1) preventing device damage under hot-insertion such as async signal plug/removal, unpowered plug/removal, powered plug/removal, or surprise plug/removal.
open-in-new Find other PCIe, SAS & SATA ICs
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
SN75LVCP412 ACTIVE 2-channel SATA 3-Gbps repeater Includes additional eSATA compliance feature.
SN75LVCP412CD ACTIVE 2-channel SATA 3-Gbps redriver with cable detect Includes additional fully integrated cable detect feature.

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet Two Channel SATA 3Gbps Redriver datasheet 14 Dec 2009

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

SN75LVCP412A HSpice Model

SLLJ004.ZIP (53 KB) - HSpice Model
Download
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Request
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
View options
Reference designs

TIDEP0076 — 3D Machine Vision Reference Design Based on AM572x Processor with DLP® Structured Light

The TIDEP0076 3D machine vision design describes an embedded 3D scanner based on the structured light principle. A digital camera along with a Sitara™ AM57xx processor System on Chip (SoC)  is used to capture reflected light patterns from a DLP4500-based projector. Subsquent processing (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDEP0046 — Monte-Carlo Simulation on AM57x Using OpenCL for DSP Acceleration Reference Design

TI’s high performance ARM® Cortex®-A15 based AM57x processors also integrate C66x DSPs. These DSPs were designed to handle high signal and data processing tasks that are often required by industrial, automotive and financial applications. The AM57x OpenCL implementation makes it easy (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDEP0047 — Power and Thermal Design Considerations Using TI's AM57x Processor Reference Design

This is a reference design based on the AM57x processor and companion TPS659037 power management integrated circuit (PMIC).  This design specifically highlights important power and thermal design considerations and techniques for systems designed with AM57x and TPS659037.  It includes (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
WQFN (RTJ) 20 View options
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos