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SiTime, Silicon MEMS Oscillators and Clock Generators

SiT1566 Super-TCXO

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 SiTime's TempFlat MEMS(TM) technology enables the first 32 kHz ±5 PPM Super-TCXO in a 1.2mm2 chip-scale package, the world's smallest footprint. Typical core supply current is only 4.5μA. The SiT1566 is factory calibrated over multiple temperature points to guarantee extremely tight ±5 PPM all-inclusve frequency stability.

 

 

 

Frequency (kHz) 32.768
Frequency Stability (PPM)
 ±5
Temp Range (°C) -20 to +70, -40 to +85
Supply Voltage (V) 1.8 ±10%

Package LxWxH (mm) 1.5 x 0.8 x 0.6
Status Sampling
Applications
  • Smart Watches 
  • Health & Wellness Monitors
  • Internet of Things (IoT)

Features Benefits
  • ±5 ppm frequency stability over temperature
  • Improved local timekeeping and improved system power with less dependency on network timekeeping updates with mobile and wearable devices
  • Smallest footprint in chip-scale (CSP): 1.5 x 0.8 mm
  • Saves board space
  • Ultra-low power: 4.5 µA (typ)
  • Maximizes battery life
  • Low jitter 4 nsRMS Integrated Phase Jitter (IPJ)
  • Suitable for audio applications
  • Internal VDD supply filtering
  • Eliminates external VDD bypass capacitor to maintain ultra-small footprint
  • Drives multiple Loads
  • Eliminates multiple discrete XTALs + load caps

 Coming Soon. Contact Tech Support for Part Numbers
 Coming Soon. Contact Tech Support for Part Numbers 

1566-ordering

Part number characters in blue represent the customer specific options. The other characters in the part number are fixed.

 

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Reliability Report Composition Reports
Available May 2016
icon WLCSP Package Composition Report