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SiT9397 - Ultra-Low Jitter Differential XO

Description

The SiT9397 is an AEC-Q100 qualified, ultra-low jitter differential oscillator engineered for automotive applications.

It delivers the most stable timing under environmental stressors such as shock, vibration, high heat, rapid thermal transients and power supply noise.

Features

  • Wide frequency range between 220 MHz and 920 MHz accurate to 6 decimal places (For additional frequencies, refer to SiT9396 datasheet).
  • 150 fs RMS typical phase jitter, 12 kHz to 20 MHz.
  • 9 fs/mV PSNR with filter.
  • AEC-Q100 Grade 1 temperature range (-40°C to 125°C). Grade 2 and 3 also available.
  • LVPECL, LVDS, HCSL, Low-power HCSL, and FlexSwing signaling options.
  • ±30 and ±50 ppm frequency stabilities (Contact SiTime for ±20 ppm and ±25 ppm).
  • Factory programmab.

📥 Download Datasheet

Datasheet preview – SiT9397

Datasheet Details

Part number SiT9397
Manufacturer SiTime
File Size 2.24 MB
Description Ultra-Low Jitter Differential XO
Datasheet download datasheet SiT9397 Datasheet
Additional preview pages of the SiT9397 datasheet.

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Full PDF Text Transcription

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SiT9397 PRELIMINARY AEC-Q100, 220 MHz to 920 MHz Ultra-Low Jitter Differential XO for Automotive Description The SiT9397 is an AEC-Q100 qualified, ultra-low jitter differential oscillator engineered for automotive applications. It delivers the most stable timing under environmental stressors such as shock, vibration, high heat, rapid thermal transients and power supply noise. The SiT9397 can be factory programmed for specific combinations of frequency, stability, output signaling, voltage, and output enable functionality. Programmability enables automotive system designers to qualify the device once and use it for different applications. It also eliminates the long lead times and customization costs associated with quartz devices where each combination is custom built.
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