The SN65LVCP40 is a signal conditioner and data multiplexer optimized for backplanes. Input equalization and programmable output preemphasis support data rates up to 4 Gbps. Common applications are redundancy switching, signal buffering, or performance improvements on legacy backplane hardware.

The SN65LVCP40 combines a pair of 1:2 buffers with a pair of 2:1 multiplexers (mux). Selectable switch-side loopback supports system testing. System interconnects and serial backplane applications of up to 4 Gbps are supported. Each of the two independent channels consists of a transmitter with a fan-out of two, and a receiver with a 2:1 input multiplexer.

The drivers provide four selectable levels of preemphasis to compensate for transmission line losses. The receivers incorporates receive equalization and compensates for input transmission line loss. This minimizes deterministic jitter in the link. The equalization is optimized to compensate for a FR-4 backplane trace with 5-dB, high-frequency loss between 375 MHz and 1.875 GHz. This corresponds to a 24-inch long FR-4 trace with 6-mil trace width.

This device operates from a single 3.3-V supply. The device has integrated 100- line impedance. The inputs and outputs may be ac coupled for best interconnectivity with other devices such as SERDES I/O or additional XAUI multiplexer buffer. With ac coupling, jitter is the lowest.

The SN65LVCP40 is packaged in a 7 mm × 7 mm × 1 mm QFN (quad flatpack no-lead) lead-free package, and is characterized for operation from -40°C to 85°C.

• Receiver Equalization and Selectable Driver Preemphasis to Counteract High-Frequency Transmission Line Losses
• Integration of Two-Serial Port
• Selectable Loopback
• Typical Power Consumption 650 mW
• 30-ps Deterministic Jitter
• On-Chip 100- Receiver and Driver Differential Termination Resistors Eliminate External Components and Reflection from Stubs
• 3.3-V Nominal Power Supply
• 48-Terminal QFN (Quad Flatpack) 7mm × 7 mm × 1 mm, 0.5-mm Terminal Pitch
• Temperature Range: -40°C to 85°C
• APPLICATIONS
  • Bidirectional Link Replicator
  • Signal Conditioner
  • XAUI 802.3ae Protocol Backplane Redundancy
  • Host Adapter (Applications With Internal and External Connection to SERDES)
  • Signaling Rates DC to 4 Gbps Including XAUI, GbE, FC, HDTV

• Function
• Equalizer, Mux buffer
• Protocols
• CML, LVDS, LVPECL, VML
• Number of transmitters
• 6
• Number of receivers
• 6
• Supply voltage (V)
• 3.3
• Signaling rate (Mbps)
• 4000
• Input signal
• CML, LVDS, LVPECL
• Output signal
• VML
• Rating
• Catalog
• Operating temperature range (C)
• -40 to 85

SN65LVCP40的完整型号有：SN65LVCP40RGZ、SN65LVCP40RGZR、SN65LVCP40RGZT，以下是这些产品的关键参数及官网采购报价：

SN65LVCP40RGZ，工作温度：-40 to 85，封装：VQFN (RGZ)-48，包装数量MPQ：52个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网SN65LVCP40RGZ的批量USD价格：8.008（1000+）

SN65LVCP40RGZR，工作温度：-40 to 85，封装：VQFN (RGZ)-48，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网SN65LVCP40RGZR的批量USD价格：6.776（1000+）

SN65LVCP40RGZT，工作温度：-40 to 85，封装：VQFN (RGZ)-48，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网SN65LVCP40RGZT的批量USD价格：8.008（1000+）

SN65LVCP40EVM — SN65LVCP40 评估模块

SN65LVCP40 评估模块

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice

PSpice for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助?PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在?PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表

需要 HSpice (...)