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Product details

Parameters

Device type Redriver Protocols SAS and SATA, PCIe, PCIe2, PCIe3 Application SATA Express, PCIe Number of channels (#) 2 Speed (Max) (Gbps) 8 Supply voltage (V) 3.3 Rating Catalog Operating temperature range (C) 0 to 85 open-in-new Find other PCIe, SAS & SATA ICs

Package | Pins | Size

WQFN (RTJ) 20 16 mm² 4 x 4 open-in-new Find other PCIe, SAS & SATA ICs

Features

  • SATA Express Support
  • Selectable Equalization and De-Emphasis
  • Hot Plug Capable
  • Receiver Detect and OOB Support
  • Integrated Output Squelch
  • Multirate Operation
    • SATA: 1.5 Gpbs, 3 Gpbs, 6 Gpbs
    • PCIe: 2.5 Gbps, 5 Gbps, 8 Gbps
  • Excellent Jitter and Loss Compensation Capability to Over 24-Inch (61-cm) FR4 Trace
  • Low Power
    • < 220 mW (Typical)
    • < 50 mW (in Auto Low-Power Mode)
    • < 5 mW (in Standby Mode)
  • 20-Pin 4-mm × 4-mm QFN Package
  • High Protection Against ESD Transient
    • HBM: 10,000 V
    • CDM: 1,500 V
    • MM: 200 V
  • Extended Commercial Temperature Support 0°C to 85°C

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Description

The SN75LVPE802 is a versatile dual channel, SATA Express signal conditioner supporting data rates up to 8 Gbps. The device supports SATA Gen 1, 2, and 3 specifications as well as PCIe 1, 2, 3. The SN75LVPE802 operates from a single 3.3-V supply and has 100-Ω line termination with self-biasing feature, making the device suitable for AC coupling. The inputs incorporate an out-of-band (OOB) detector, which automatically squelches the output when the input differential voltage falls below threshold while maintaining a stable common-mode voltage. The device is also designed to handle spread spectrum clocking (SSC) transmission per SATA standard.

The SN75LVPE802 handles interconnect losses at its input with selectable equalization settings that can be programmed to match the loss in the channel. For data rates of 3 Gbps and lower, the SN75LVPE802 equalizes signals for a span of up to 50 inches of FR4 board material. For data rates of 8 Gbps, the device compensates up to 40 in of FR4 material. The equalization level is controlled by the setting of the signal control pin EQ.

Two de-emphasis levels can be selected on the transmit side to provide 0 or 1.2 dB of additional high- frequency loss compensation at the output.

The device is hot-plug capable (requires use of AC coupling capacitors at differential inputs and outputs) preventing device damage under device hot-insertion such as async signal plug/removal, unpowered plug/removal, powered plug/removal, or surprise plug/removal.

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Same functionality and pinout but is not an equivalent to the compared device:
SN75LVCP601 ACTIVE Two Channel SATA 6Gbps Redriver 6Gbps version of 8Gbps SN75LVPE802.
Similar but not functionally equivalent to the compared device:
SN75LVCP600 ACTIVE 1.5/3.0/6.0 Gbps Single Channel SATA Redriver Single channel, 6Gbps version of SN75LVPE802.
SN75LVCP600S ACTIVE 1.5/3.0/6.0 Gbps Single Channel SATA/SAS Redriver Single channel, 6Gbps version of SN75LVPE802 that supports both SAS and SATA.
SN75LVPE801 ACTIVE 8.0 Gbps SATA Express Redriver Single channel version of SN75LVPE802.

Technical documentation

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Type Title Date
* Datasheet SN75LVPE802 Two-Channel 8 Gbps SATA Express Equalizer and Redriver datasheet (Rev. B) Feb. 27, 2017

Design & development

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

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$149.00
Description
The SN75LVCP600SEVM is designed to provide easy evaluation of the LVCP600S. It is also meant to serve as a reference design to show a practical example of how to design the device in production designs. The interface to the EVM consists of two standard SATA connectors. Therefore, in order to connect (...)
Features
  • Free-standing evaluation for SAS or SATA applications
  • Reference Design for cable extensions
  • On-Board Jumpers to adjust:
    • De-Emphasis
    • Equalization
    • Squelch Threshold
  • Can be configured for either SAS or SATA applications

Design tools & simulation

SIMULATION MODELS Download
SLLM330.ZIP (497 KB) - HSpice Model
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI 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 (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
QFN (RTJ) 20 View options

Ordering & quality

Support & training

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