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SiT3343 - Differential VCXO

General Description

The SiT3343 is a ruggedized 220.000001 MHz to 720 MHz differential MEMS VCXO with a maximum acceleration sensitivity of 0.1 ppb/g, engineered for low-jitter applications.

Key Features

  • Best acceleration sensitivity of 0.1 ppb/g.
  • Any frequency between 220.000001 MHz and 725 MHz accurate to 6 decimal places.
  • Widest pull range options: ±25, ±50, ±80, ±100, ±150, ±200, ±400, ±800, ±1600, ±3200 ppm.
  • 0.225 ps RMS phase jitter (typ) over 12 kHz to 20 MHz bandwidth.
  • Frequency stability as low as ±15 ppm.
  • Wide temperature range support from -40°C to 105°C.
  • Industry-standard packages: 7.0 x 5.0 mm, 5.0 x 3.2 mm, 3.2 x 2.5 mm packages.

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Datasheet Details

Part number SiT3343
Manufacturer SiTime
File Size 840.97 KB
Description Differential VCXO
Datasheet download datasheet SiT3343 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SiT3343 220 MHz to 725 MHz Ultra-low Jitter, Endura™ Series Differential VCXO Description The SiT3343 is a ruggedized 220.000001 MHz to 720 MHz differential MEMS VCXO with a maximum acceleration sensitivity of 0.1 ppb/g, engineered for low-jitter applications. Utilizing SiTime’s unique DualMEMS® temperature sensing and TurboCompensation® technology, the SiT3343 delivers exceptional dynamic performance by providing resistance to airflow, thermal gradients, shock and vibration. This device also integrates multiple on-chip regulators to filter power supply noise, eliminating the need for a dedicated external LDO. The SiT3343 can be factory programmed for any combination of frequency, stability, voltage, output signaling, and pull range.