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CBTL02043ABQ,115 CBTL02043ABQ
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- NXP CBTL02043ABQ, 115
- Type
- NXP
- Minimum package
- 3000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- NXP
- Electronic Component
- CBTL02043ABQ,115
- Electronic Component
- 1
- Package
- DHVQFN-20(2.5x4.5)
- Electronic Component
- PCI-E 3.0
- Electronic Component
- PCI / PCIEInterface
- Electronic Component
- 0.092g
- Electronic Component
- 1
- Channel Count
- 2
- Features
- Low Power
- Electronic Component
- BM0231133065
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 3.3V
- Electronic Component
- 60ps
- Data
- 10Gbps
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CBTL02043ABQ,115 产品概述
一、产品简介
CBTL02043ABQ,115 是恩智浦（NXP）推出的一款高性能双通道高速切换芯片，面向 DisplayPort、PCIe 与 USB 等差分高速信号的路由与切换需求。器件支持每通道高达 10 Gbps 的数据速率，兼容 PCI‑Express 3.0 规范，适用于需要低延迟、低电容干扰的多端口交换与切换场景。
二、关键特性
- 数据速率：每通道支持最高 10 Gbps，满足视频与高速外设传输要求。
- 通道数：2 路差分信号通道，适合双通道信号切换或通道冗余设计。
- 工作电压：3.3 V 供电，便于与常见系统电源兼容。
- 延迟：典型传播延迟约 60 ps，降低对时钟与数据同步的影响。
- 输入电容：单端约 1.5 pF 的低输入电容，有利于保持差分阻抗和信号完整性。
- 工作温度范围：-40 ℃ 至 +85 ℃，满足工业级温度规范。
- 封装：DHVQFN-20（尺寸 4.5 x 2.5 mm），适合紧凑型板级集成。
三、典型应用
- 笔记本/扩展坞的视频/数据端口切换（DisplayPort/USB 切换）。
- 主板或嵌入式系统的 PCIe 通道重映射与旁路。
- 多端口外设切换、故障切换与端口复用设计。
- 需要低抖动、低插入延迟的高速信号路径选择场景。
四、封装与可靠性
器件采用 DHVQFN-20 小型封装（2.5 x 4.5 mm），有利于高密度 PCB 布局与短回流路径。器件的工业级温度范围和低输入电容特性，使其在工业、消费与服务器类产品中均具良好可靠性表现。实际使用时应关注焊盘设计与散热通道以优化热与信号性能。
五、设计与选型建议
- 布线时严格控制差分对阻抗，与器件引脚保持最短、对称的走线以降低抖动与模式转换。
- 在高频路径上使用合适的去耦与地平面以维持信号完整性。
- 若应用于 PCIe 3.0，需要评估端到端插入损耗与回波损耗，必要时配合均衡/再生器件使用。
- 评估系统中 ESD 与浪涌保护需求，必要时在器件前端增加保护元件。
CBTL02043ABQ,115 以其低延迟、低电容与工业级温度特性，为高密度、高速端口切换与复用提供了可靠的解决方案。
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