产品详情

Number of outputs 2 Additive RMS jitter (typ) (fs) 90 Core supply voltage (V) 2.5, 3.3 Output supply voltage (V) 2.5, 3.3 Output skew (ps) 10 Operating temperature range (°C) -40 to 85 Rating Catalog Output type LVPECL Input type LVCMOS, LVDS, LVPECL
Number of outputs 2 Additive RMS jitter (typ) (fs) 90 Core supply voltage (V) 2.5, 3.3 Output supply voltage (V) 2.5, 3.3 Output skew (ps) 10 Operating temperature range (°C) -40 to 85 Rating Catalog Output type LVPECL Input type LVCMOS, LVDS, LVPECL
VQFN (RGT) 16 9 mm² (3 mm × 3 mm)
  • 1:2 Differential Buffer
  • Single Clock Input
  • Universal Inputs Can Accept LVPECL, LVDS,
    LVCMOS/LVTTL
  • Two LVPECL Outputs
  • Maximum Clock Frequency: 2 GHz
  • Maximum Core Current Consumption: 33 mA
  • Very Low Additive Jitter: <100 fs, RMS in 10-kHz
    to 20-MHz Offset Range
  • 2.375-V to 3.6-V Device Power Supply
  • Maximum Propagation Delay: 450 ps
  • Maximum Output Skew: 10 ps
  • LVPECL Reference Voltage, VAC_REF, Available
    for Capacitive-Coupled Inputs
  • Industrial Temperature Range: –40°C to 85°C
  • Supports 105°C PCB Temperature
    (Measured at Thermal Pad)
  • Available in 3-mm × 3-mm QFN-16 (RGT) Package
  • ESD Protection Exceeds 2 kV (HBM)
  • 1:2 Differential Buffer
  • Single Clock Input
  • Universal Inputs Can Accept LVPECL, LVDS,
    LVCMOS/LVTTL
  • Two LVPECL Outputs
  • Maximum Clock Frequency: 2 GHz
  • Maximum Core Current Consumption: 33 mA
  • Very Low Additive Jitter: <100 fs, RMS in 10-kHz
    to 20-MHz Offset Range
  • 2.375-V to 3.6-V Device Power Supply
  • Maximum Propagation Delay: 450 ps
  • Maximum Output Skew: 10 ps
  • LVPECL Reference Voltage, VAC_REF, Available
    for Capacitive-Coupled Inputs
  • Industrial Temperature Range: –40°C to 85°C
  • Supports 105°C PCB Temperature
    (Measured at Thermal Pad)
  • Available in 3-mm × 3-mm QFN-16 (RGT) Package
  • ESD Protection Exceeds 2 kV (HBM)

The CDCLVP1102 is a highly versatile, low additive jitter buffer that can generate two copies of LVPECL clock outputs from one LVPECL, LVDS, or LVCMOS input for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 10 ps, making the device a perfect choice for use in demanding applications.

The CDCLVP1102 clock buffer distributes a single clock input (IN) to two pairs of differential LVPECL clock outputs (OUT0, OUT1) with minimum skew for clock distribution. The inputs can be LVPECL, LVDS, or LVCMOS/LVTTL.

The CDCLVP1102 is specifically designed for driving 50-Ω transmission lines. When driving the inputs in single-ended mode, the LVPECL bias voltage (VAC_REF) should be applied to the unused negative input pin. However, for high-speed performance up to 2 GHz, differential mode is strongly recommended.

The CDCLVP1102 is characterized for operation from –40°C to 85°C and is available in a QFN-16, 3-mm × 3-mm package.

The CDCLVP1102 is a highly versatile, low additive jitter buffer that can generate two copies of LVPECL clock outputs from one LVPECL, LVDS, or LVCMOS input for a variety of communication applications. It has a maximum clock frequency up to 2 GHz. The overall additive jitter performance is less than 0.1 ps, RMS from 10 kHz to 20 MHz, and overall output skew is as low as 10 ps, making the device a perfect choice for use in demanding applications.

The CDCLVP1102 clock buffer distributes a single clock input (IN) to two pairs of differential LVPECL clock outputs (OUT0, OUT1) with minimum skew for clock distribution. The inputs can be LVPECL, LVDS, or LVCMOS/LVTTL.

The CDCLVP1102 is specifically designed for driving 50-Ω transmission lines. When driving the inputs in single-ended mode, the LVPECL bias voltage (VAC_REF) should be applied to the unused negative input pin. However, for high-speed performance up to 2 GHz, differential mode is strongly recommended.

The CDCLVP1102 is characterized for operation from –40°C to 85°C and is available in a QFN-16, 3-mm × 3-mm package.

下载 观看带字幕的视频 视频

您可能感兴趣的相似产品

open-in-new 比较替代产品
功能与比较器件相似。
LMK00304 正在供货 具有 4 个可配置输出的 3.1GHz 差动时钟缓冲器/电平转换器 Ultra low additive jitter,1:4 Universal Differential Buffer that can support LVPECL

技术文档

未找到结果。请清除搜索并重试。
查看全部 1
顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 CDCLVP1102 Two-LVPECL Output, High-Performance Clock Buffer 数据表 (Rev. D) PDF | HTML 2015-12-11

设计与开发

如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。

评估板

CDCLVP1102EVM — CDCLVP1102 评估模块

CDCLVP1102 是一款高性能、低附加相位噪声时钟缓冲器。它具有单个通用输入缓冲器,支持单端或差动时钟输入,并且可馈给 2 个 LVPECL 输出。该器件还具有片上偏压发生器,它可以为器件输入提供 LVPECL 共模电压。此评估模块 (EVM) 旨在演示 CDCLVP1102 的电性能。这个完全组装且经过工厂测试的评估板允许对 CDCLVP1102 器件的所有功能进行全面验证。为达到最佳性能,该评估板配备有 50W SMA 连接器和受控良好的 50W 阻抗微带传输线。

用户指南: PDF
支持的产品和硬件
有库存
限制:
??asset.out-of-stock-ti_zh_CN??
无货
仿真模型

CDCLVPxxxx IBIS Model (Rev. B)

SLLM056B.ZIP (40 KB) - IBIS 模型
支持的产品和硬件
设计工具

CLOCK-TREE-ARCHITECT — 时钟树架构编程软件

时钟树架构是一款时钟树综合工具,可根据您的系统要求生成时钟树解决方案,从而帮助您简化设计流程。该工具从庞大的时钟产品数据库中提取数据,然后生成系统级多芯片时钟解决方案。

支持的产品和硬件
设计工具

PLLATINUMSIM-SW — PLL 环路滤波器、相位噪声、锁定时间和杂散模拟工具

PLLATINUMSIM-SW 是一款仿真工具,允许用户创建我们 PLLatinum™ 集成电路的详细设计和仿真,其中包括 LMX 系列锁相环 (PLL) 和合成器。

支持的产品和硬件
参考设计

TIDA-010132 — 适用于雷达应用的多通道射频收发器参考设计

这款 8 通道模拟前端 (AFE) 参考设计使用了两个 AFE7444 4 通道射频收发器和基于 LMK04828-LMX2594 的时钟子系统,该子系统可支持将设计扩展至 16 通道或更多通道。每条 AFE 通道都包含一个 14 位 9GSPS DAC 和一个 3GSPS ADC,同步偏移低于 10ps,并且在 2.6GHz 下的动态范围大于 75dB。

支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
VQFN (RGT) 16 Ultra Librarian

订购和质量

推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。

支持和培训

可获得 TI 工程师技术支持的 TI E2E™ 论坛

所有内容均由 TI 和社区贡献者按“原样”提供,并不构成 TI 规范。请参阅使用条款

如果您对质量、包装或订购 TI 产品有疑问,请参阅 TI 支持。​​​​​​​​​​​​​​

视频