Specs Value
Device Type 32 kHz TCXOs
32.768 kHz
Frequency Stability (ppm)
Operating Temp. Range (°C)
0 to 70
Package Size (mm x mm)
Output Drive Strength*
DC-Coupled Output VOL or AC Swing
Rail-to-Rail LVCMOS
DC-Coupled Output VOH
Rail-to-Rail LVCMOS

*See datasheet for details

±10 ppm all-inclusive frequency stability

  • 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

NanoPower: 990 nA (typ.)

  • Maximizes battery life

NanoDrive™ reduced swing oscillator output

  • Programmable output swing minimizes power

Internal VDD supply filtering

  • Eliminates external VDD bypass capacitor to maintain ultra-small footprint


  • Smart Meters
  • Health & Wellness Monitors
  • Pulse-per-second (PPS) Timekeeping
  • Medical Electronics
  • Retail Electronics
  • Long-range Communications
  • Machine to Machine (M2M)
  • Asset Tracking
  • Smart Agriculture
  • Smart City
  • Smartwatches
  • Fitness Trackers
  • Home Appliances

SiT6098 (1508) Evaluation Board User Manual – Evaluate oscillator performance

Reliability Calculator Get FIT/MTBF data for various operating conditions

CSP 1508 4-Pins 3D Step Model – Preview oscillator packages in 3D

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  • SiT1552AC-JE-DCC-32.768Y
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  • SiT1552AC-JE-DCC-32.768E
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  • SiT1552AC-JE-DCC-32.768F
  • SiT1552AC-JE-DCC-32.768G
  • SiT1552AC-JE-DCC-32.768S