Specs Value
Device Type 1 Hz to 2.5 MHz Oscillators/TCXO
2 MHz
Frequency Stability (ppm)
Operating Temp. Range (°C)
-40 to 85
Supply Voltage (V)
1.8-3.3V (any voltage)
Package Size (mm x mm)
Output Drive Strength*
Feature Pin

*See datasheet for details

Factory programmable frequency: 1 Hz to 2.5 MHz

  • Optimized for low-power architectural alternatives

Ultra-low power: 4.5 µA (typ.) at 33 kHz, 6.0 µA (typ.) at 100 kHz

  • Maximizes battery life

Smallest footprint in chip-scale (CSP): 1.5 x 0.8 mm

  • Saves board space

±5 ppm all-inclusive frequency stability

  • Improved local timekeeping and improved system power with less dependency on network timekeeping updates with mobile and wearable devices

Internal VDD supply filtering

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


  • Smart Meters
  • Health & Wellness Monitors
  • Analog Front-end (AFE) Reference Clocks
  • Industrial Sensors
  • Medical Electronics
  • Seismic Sensors
  • Mobile Accessories
  • Glasses

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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