220 to 725 MHz, Ultra-low Jitter, ±10 to ±50 ppm Differential Oscillator

Endura SIT9347超低抖动差动振荡器设计用于恶劣环境,是高可靠性航空航天和防御应用的理想选择。该器件以1 Hz增量的2亚博电竞20.000001至725 MHz的任何频率支持1 Hz增量,并在共同的环境压力频道存在下提供0.23 ps抖动(典型值)和±10 ppm的卓越动态性能,如冲击,振动,电源噪声,EMI和董事会弯曲。

The SiT9347 conforms to MIL-PRF-55310 and MIL-STD-883 specifications.

The device is available in the smallest 3.2 x 2.5 mm differential package in addition to the 7.0 x 5.0 mm package. This device supports all popular output signaling types including LVPECL, LVDS, and HCSL in combination with any voltage between 2.5 to 3.3V.

View related products:1 to 220 MHz

Small industry standard package enables small form-factor system with stringent jitter requirement
振荡器类型 XO-DE.
Frequency 220 to 725 MHz
Frequency Stability (ppm) ±10, ±20, ±25, ±50
Phase Jitter (rms) 0.23 ps
Operating Temperature Range (°C) -40 to +105
Voltage Supply (V) 2.5, 2.8, 3, 3.3
包类型(mm²) 3.2x2.5, 5.0x3.2, 7.0x5.0
Features Ultra-low acceleration sensitivity, MIL-STD-55310, MIL-PRF-883, Ultra-Low Jitter
Availability 生产

Rugged performance under airflow, fast temp. ramp

  • 0.23 ps抖动(典型值)
  • ±10 ppm: Ensures best system performance in hostile environments

Low acceleration sensitivity

  • 0.1 ppb/g

20x better vibration sensitivity

  • Minimizes packet loss in high-vibration environments

0.05 ps/mV power supply noise rejection (PSNR)

  • Simplify power supply design

3.2 x 2.5 mm package

  • Enables small form-factor system with stringent jitter requirement


  • 1 to 220 MHz
  • 2.25 to 3.63 V
  • LVPECL,LVDS,HCSL: Customized oscillator specifications for optimal system performance

Superior reliability

  • 10亿小时MTBF
  • Lifetime warranty: Reduces field failures due to clock components and associated repair costs
  • Airborne communications
  • Command & control
  • Land mobile radio
  • Field communications
  • UAV通信
  • Vehicle comms/telemetry
  • Airframe control
  • Flight computer platform
  • 卫星基站
  • Satcom
  • All ruggedized applications

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