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SiT1566 - 32.768kHz Super-TCXO

Datasheet Summary

Description

SiT1566 is an ultra-small, micro-power 32.768 kHz TCXO optimized for battery-powered applications.

SiTime’s silicon MEMS technology enables the first 32 kHz TCXO in the world’s smallest footprint and chip-scale packaging (CSP).

Typical supply current is 4.5 µA under no load condition.

Features

  • 32.768 kHz ±3 and ±5 ppm all-inclusive frequency stability.
  • World’s smallest TCXO Footprint: 1.2 mm2.
  • 1.5 x 0.8 mm CSP.
  • No external bypass cap required.
  • Improved stability reduces system power with fewer network timekeeping updates.
  • Low integrated phase jitter (IPJ) suitable for multiplying up for portable audio: 2.5 nsRMS.
  • Ultra-low power: 4.5 µA.
  • Operating supply voltage range: 1.62 V to 3.63 V.
  • Operating temperature ranges: -20°C to +70°C, -40°C t.

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Datasheet preview – SiT1566

Datasheet Details

Part number SiT1566
Manufacturer SiTime
File Size 798.94 KB
Description 32.768kHz Super-TCXO
Datasheet download datasheet SiT1566 Datasheet
Additional preview pages of the SiT1566 datasheet.

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Full PDF Text Transcription

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SiT1566 1.2 mm2 µPower, Low-Jitter, 3 & 5 ppm, 32.768 kHz Super-TCXO Smallest (1.2mm2), Ultra-Low Power, 32.768 kHz MEMS TCXO Features  32.768 kHz ±3 and ±5 ppm all-inclusive frequency stability  World’s smallest TCXO Footprint: 1.2 mm2  1.5 x 0.8 mm CSP  No external bypass cap required  Improved stability reduces system power with fewer network timekeeping updates  Low integrated phase jitter (IPJ) suitable for multiplying up for portable audio: 2.5 nsRMS  Ultra-low power: 4.5 µA  Operating supply voltage range: 1.62 V to 3.
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