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CDCLVD1204

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低抖动 2 路输入可选 1:4 通用至 LVDS 缓冲器

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CDCLVD1204

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产品详情

Number of outputs 4 Additive RMS jitter (typ) (fs) 171 Core supply voltage (V) 2.5 Output supply voltage (V) 2.5 Output skew (ps) 20 Operating temperature range (°C) -40 to 85 Rating Catalog Output type LVDS Input type LVCMOS, LVDS, LVPECL
Number of outputs 4 Additive RMS jitter (typ) (fs) 171 Core supply voltage (V) 2.5 Output supply voltage (V) 2.5 Output skew (ps) 20 Operating temperature range (°C) -40 to 85 Rating Catalog Output type LVDS Input type LVCMOS, LVDS, LVPECL
VQFN (RGT) 16 9 mm² 3 x 3
  • 2:4 Differential Buffer
  • Low Additive Jitter: <300 fs RMS in 10-kHz to 20-MHz
  • Low Output Skew of 20 ps (Maximum)
  • Universal Inputs Accept LVDS, LVPECL, and LVCMOS
  • Selectable Clock Inputs Through Control Pin
  • 4 LVDS Outputs, ANSI EAI/TIA-644A Standard Compatible
  • Clock Frequency: Up to 800 MHz
  • Device Power Supply: 2.375 V to 2.625 V
  • LVDS Reference Voltage, VAC_REF, Available for Capacitive Coupled Inputs
  • Industrial Temperature Range: –40°C to 85°C
  • Packaged in 3 mm × 3 mm, 16-Pin VQFN (RGT)
  • ESD Protection Exceeds 3 kV HBM, 1 kV CDM
  • APPLICATIONS
    • Telecommunications and Networking
    • Medical Imaging
    • Test and Measurement Equipment
    • Wireless Communications
    • General Purpose Clocking

All other trademarks are the property of their respective owners
  • 2:4 Differential Buffer
  • Low Additive Jitter: <300 fs RMS in 10-kHz to 20-MHz
  • Low Output Skew of 20 ps (Maximum)
  • Universal Inputs Accept LVDS, LVPECL, and LVCMOS
  • Selectable Clock Inputs Through Control Pin
  • 4 LVDS Outputs, ANSI EAI/TIA-644A Standard Compatible
  • Clock Frequency: Up to 800 MHz
  • Device Power Supply: 2.375 V to 2.625 V
  • LVDS Reference Voltage, VAC_REF, Available for Capacitive Coupled Inputs
  • Industrial Temperature Range: –40°C to 85°C
  • Packaged in 3 mm × 3 mm, 16-Pin VQFN (RGT)
  • ESD Protection Exceeds 3 kV HBM, 1 kV CDM
  • APPLICATIONS
    • Telecommunications and Networking
    • Medical Imaging
    • Test and Measurement Equipment
    • Wireless Communications
    • General Purpose Clocking

All other trademarks are the property of their respective owners

The CDCLVD1204 clock buffer distributes one of two selectable clock inputs (IN0 and IN1) to 4 pairs of differential LVDS clock outputs (OUT0 through OUT3) with minimum skew for clock distribution. The CDCLVD1204 can accept two clock sources into an input multiplexer. The inputs can either be LVDS, LVPECL, or LVCMOS.

The CDCLVD1204 is specifically designed for driving 50-Ω transmission lines. In case of driving the inputs in single ended mode, the appropriate bias voltage, VAC_REF, must be applied to the unused negative input pin.

The IN_SEL pin selects the input which is routed to the outputs. If this pin is left open, it disables the outputs (static). The part supports a fail safe function. The device incorporates an input hysteresis which prevents random oscillation of the outputs in the absence of an input signal.

The device operates in 2.5-V supply environment and is characterized from –40°C to 85°C (ambient temperature). The CDCLVD1204 is packaged in small, 16-pin, 3-mm × 3-mm VQFN package.

The CDCLVD1204 clock buffer distributes one of two selectable clock inputs (IN0 and IN1) to 4 pairs of differential LVDS clock outputs (OUT0 through OUT3) with minimum skew for clock distribution. The CDCLVD1204 can accept two clock sources into an input multiplexer. The inputs can either be LVDS, LVPECL, or LVCMOS.

The CDCLVD1204 is specifically designed for driving 50-Ω transmission lines. In case of driving the inputs in single ended mode, the appropriate bias voltage, VAC_REF, must be applied to the unused negative input pin.

The IN_SEL pin selects the input which is routed to the outputs. If this pin is left open, it disables the outputs (static). The part supports a fail safe function. The device incorporates an input hysteresis which prevents random oscillation of the outputs in the absence of an input signal.

The device operates in 2.5-V supply environment and is characterized from –40°C to 85°C (ambient temperature). The CDCLVD1204 is packaged in small, 16-pin, 3-mm × 3-mm VQFN package.
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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 CDCLVD1204 2:4 Low Additive Jitter LVDS Buffer 数据表 (Rev. B) PDF | HTML 2016年 10月 5日
应用手册 使用时钟缓冲器进行正弦波-方波转换 PDF | HTML 英语版 PDF | HTML 2024年 9月 4日
应用手册 Clocking Design Guidelines: Unused Pins 2015年 11月 19日
用户指南 Low-Additive Jitter, Four LVDS Outputs Clock Buffer Evaluation Board 2010年 6月 14日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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