Ultra-low Jitter Differential XO for Standard Networking Frequencies

The SiT9501 is optimized for communications applications requiring ultra-low jitter and low power, and is available in the industry’s smallest differential package.

This differential oscillator supports 14 commonly used networking frequencies from 25 MHz to 644.53125 MHz. It features 70 fs RMS jitter (typ.), excellent immunity to power supply noise and environmental hazards, industry-standard package sizes down to 2.0 x 1.6 mm, low-power options, and wide temperature support up to 105°C.

LVPE SiT9501提供受欢迎的输出驱动CL, LVDS, HCSL and low-power HCSL with integrated termination resistors. It also features a unique FlexSwing™ driver that performs like LVPECL but with independent control of VOH and VOL levels to simplify interfacing with chipsets having non-standard input-voltage requirements. The SiT9501 accepts power-supply voltages down to 1.8V for additional power savings.

查看相关产品:200 FS抖动|600 FS抖动|XO lineup

6针ATNA
Oscillator Type XO-DE
频率 14标准频率
频率Stability (ppm) ±20, ±25, ±30, ±50
Phase Jitter (rms) 70 fs
Output Type LVPECL,LVDS,HCSL,低功耗HCSL,FlexSwing
Operating Temperature Range (°C) -20至+70,-40至+85,-40至+95,-40至+105
电压电源(V) 1.8, 2.5, 2.8, 3.3, 1.71 to 3.63, 2.25 to 3.63
Package Type (mm²) 2.0x1.6, 2.5x2.0, 3.2x2.5
Features Ultra-low jitter, small size
可用性 采样

Exceptional dynamic performance in real-life operating conditions

  • 70 fs RMS phase jitter (typ.)
  • ±20 ppm.稳定性
  • 环境压力下的优异系统性能

20x更好的振动灵敏度

  • Minimizes packet loss in high-vibration environments

0.01 PS / MV电源诱导抖动灵敏度

  • Simplify power supply design

2.0 x 1.6 mm封装

  • 启用具有严格抖动要求的小型系数系统

Flexible programmable features

  • 14 common frequencies
  • 1.8至3.63 v
  • LVPECL,LVDS,HCSL,低功耗HCSL,FlexSwing:灵活和低功耗,输出驱动程序和终端

Superior reliability

  • 1 billion hours MTBF
  • 终身保修
  • Reduces field failures due to clock components and associated repair costs
  • 光学模块
  • 100g / 200g / 400g / 800g以太网
  • Data centers
  • Coherent optics
  • Networking switches and gateways
  • AI /显卡
  • System clocking
  • Industrial applications
  • 以太网交换机和路由器
  • FPGA

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