220 to 725 MHz Ultra-low Jitter Differential VCXO

The SiT3373 is a high-frequency, programmable differential VCXO (voltage controlled oscillator) that supports LVPECL, LVDS and HCSL output types with 27 exceptionally linear APR (absolute pull range) options up to ±3145 ppm. Based on SiTime's unique Elite Platform™, this device delivers exceptional dynamic performance of 0.23 ps jitter (typ.), ±15 ppm, and 0.1% pull range linearity with same excellent phase noise. Elite products are engineered to maintain these specs in the presence of common environmental hazards, such as shock, vibration, power supply noise, EMI, and board bending.

The SiT3373 can be factory-programmed to any combination of frequency, stability, voltage and pull range. This programmability enables designers to optimize clock configuration while eliminating the long lead time and customization costs associated with custom quartz VCXOs.

View related products:1到220 MHz|Ruggedized|I2C/SPI digital control|VCXO lineup

小型行业标准包可实现具有严格抖动要求的小型系数系统
振荡器类型 VCXO-DE
频率 220 to 725 MHz
频率Stability (ppm) ±15,±25,±30,±50
Phase Jitter (rms) 0.23 ps
Output Type LVPECL, LVDS, HCSL
Operating Temperature Range (°C) -20 to +70, -40 to +85, -40 to +105
拉伸范围(PPM) ±25, ±50, ±80, ±100, ±150, ±200, ±400, ±800, ±1600, ±3200
Voltage Supply (V) 2.5,2.8,3.0,3.3
包类型(mm²) 3.2x2.5, 7.0x5.0, 5.0x3.2
特征 Ultra-low jitter
Availability Production

现实生活条件下的特殊动态性能

  • 0.23 ps jitter
  • ±15 ppm
  • 0.1% pull range linearity: Ensures best system performance in hostile environments

Same excellent phase noise under vibration

  • Minimizes link and data loss in high-vibration environments

0.05 ps/mV power supply noise rejection (PSNR)

  • Reduces BOM with simpler power supply design

3.0 x 2.5 mm package

  • Enables small form-factor system with stringent jitter requirement

Flexible programmable features

  • 220 to 725 MHz
  • 2.25至3.63 v
  • ±25 to ±3200 ppm pull range
  • LVPECL, LVDS, HCSL: Customize oscillator specifications for optimal system performance

Superior reliability

  • 1 billion hours MTBF
  • 寿命保修:由于时钟组件和维修成本降低了现场故障

  • Cable model termination system (CMTS)
  • SONET
  • 电信设备
  • Wireless base stations
  • 网络视频系统和数字化器
  • Jitter cleaner
  • Instrumentation
  • Networked audio systems
  • FPGA data recovery

Narrow By:

Document Name Type
6L-QFN Package Composition Report (Elite SiT337X VCXO, SiT936X DEXO) 组成报告
电子行业公民联盟模板 Other Quality Documents
SINTIME产品的制造票据 Other Quality Documents
sitConflict Metal Declaration Other Quality Documents
环境政策环境政策 Other Quality Documents
sitWarranty on Date Code Other Quality Documents
ISO9001:2015 Certificate of Registration Other Quality Documents
Conflict Minerals Reporting Template Other Quality Documents
坐93XX DEXO, SiT33XX VCXO, SiT335X DCXO Product Qualification Report Reliability Reports
6L/10L-QFN Packages B, C, and E Qualification Report - ASE Reliability Reports
TSMC Wafer SGS Report RoHS/Reach/Green Certificates
Tower Jazz Wafer SGS Report RoHS/Reach/Green Certificates
4L/6L-QFN Package Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
BOSCH Wafer SGS Report RoHS/Reach/Green Certificates
WLCSP Package Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
6L-QFN Package B and E (Elite DEXO, VCXO) Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
sitEnvironmental Compliance Declaration RoHS/Reach/Green Certificates
Certificate of Compliance-EU RoHS Declaration RoHS/Reach/Green Certificates

Evaluation Boards(Contact SiTime)– SiT6097 (3225) | SiT6085 (6085)

频率斜率(DF / DT)计算器– Calculate frequency slope over temperature

可靠性计算器– Get FIT/MTBF data for various operating conditions

Jitter Calculator and Plots– Convert phase noise to phase jitter, find phase noise plots

3225 6-Pins|5032 6-Pins with CP|7050 6针,CP– Preview packages with QFN3D step models

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