SN75LVCP412CDRTJR集成电路（IC）的信号缓冲器、中继器、分离器规格书PDF中文资料

SN75LVCP412CDRTJR属于集成电路（IC）的信号缓冲器、中继器、分离器。由德州仪器制造生产的SN75LVCP412CDRTJR信号缓冲器、中继器、分离器信号缓冲器、中继器和分离器系列中的产品适用于远距离电气互连或电缆系统的数字信息传输。所有实际互连系统都具有非理想特性，该系列产品主要用于解决数字信息传输过程中因此造成的模拟问题。此外，还有其他功能，例如不同物理接口样式之间的转换和多路复用。

1FEATURES

• Fully Integrated Cable Detect Feature

Compliant with SATA 2.6 Spec

• Enables System Power Savings of up to

200mW When HDD is Not Detected at eSATA

Connector

• Low Device Power

– <200mW (Typ) in Active Mode

– <20mW (Typ) in Auto Low Power Mode

– <2mW (Max) in Standby Mode

• Supports Common Mode Biasing for OOB

Signaling with Fast Turn-On

• Channel Selectable Output Pre-Emphasis

• Excellent Jitter and Loss Compensation

Capability to Over 20 FR4 Trace

• High Protection Against ESD Transient

– HBM: 8,000V

– CDM: 1,500V

– MM: 200V

• 20 Pin QFN 4x4 Package

• Pin Compatible to

LVCP412/LVCP412A

APPLICATIONS

• Notebooks, Desktops, Docking Stations,

Servers and Workstations

DESCRIPTION

The SN75LVCP412CD is a dual channel, single lane SATA redriver and signal conditioner supporting data rates

up to 3.0Gbps that complies with SATA spec revision 2.6.

The SN75LVCP412CD operates from a single 3.3V supply. Integrated 100-Ω line termination and 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 SATA spec.

The SN75LVCP412CD handles interconnect losses at both its input and output. The built-in transmitter

pre-emphasis feature is capable of applying 0dB or 2.5dB of relative amplification at higher frequencies to

counter the expected interconnect loss. On the receive side the device applies a fixed equalization of 7dB to

boost input frequencies near 1.5GHz. Collectively, the input equalization and output pre-emphasis features of the

device works to fully restore SATA signal integrity over extended cable and backplane pathways.

The device is hot-plug capable(1) preventing device damage under device hot-insertion such as async signal

plug/removal, un-powered plug/removal, powered plug/removal or surprise plug/removal.