SiT5349 Datasheet PDF (Ultra-precision Super-TCXO)

SiT5349 - Ultra-precision Super-TCXO

Description

The SiT5349 is a ruggedized ±50 ppb precision MEMS Super-TCXO with a maximum acceleration sensitivity of 0.009 ppb/g or 0.1 ppb/g.

Engineered for best dynamic performance, the SiT5349 is ideal for high reliability defense, space, avionics, guidance, precision GNSS and communications applications.

Features

Output 60.000001.
189 MHz, and 208.
220 MHz, in 1 Hz steps.
Factory programmable options for short lead time.
Best dynamic stability under airflow, thermal shock.
0.009 ppb/g or 0.1 ppb/g acceleration sensitivity.
±50 ppb stability over temperature, 0°C to 70°C.
±1 ppb/°C typical frequency slope (ΔF/ΔT).
1.5e-11 ADEV at 10 second averaging time.
No activity dips or micro jumps.
Resistant to shock, vibration and board bending.
On-ch.

Datasheet Details

Part number	SiT5349
Manufacturer	SiTime
File Size	1.91 MB
Description	Ultra-precision Super-TCXO
Datasheet	SiT5349 Datasheet
Additional preview pages of the SiT5349 datasheet.

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Full PDF Text Transcription

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SiT5349 60 MHz to 220 MHz, ±50 ppb, Endura™ Series Ultra-precision Super-TCXO Description The SiT5349 is a ruggedized ±50 ppb precision MEMS Super-TCXO with a maximum acceleration sensitivity of 0.009 ppb/g or 0.1 ppb/g. Engineered for best dynamic performance, the SiT5349 is ideal for high reliability defense, space, avionics, guidance, precision GNSS and communications applications. Leveraging SiTime’s unique DualMEMS® temperature sensing and TurboCompensation® technologies, the SiT5349 delivers the best dynamic performance for timing stability in the presence of environmental stressors such as air flow, temperature perturbation, vibration, shock, and electromagnetic interference.

Published: Aug 15, 2023 |