1 to 26 MHz, Ultra-Small µPower Oscillator


The SiT8021 is the world's smallest, lowest power and lightest MHz oscillator. It is 90% lower in power consumption and 40% smaller than the smallest quartz oscillator. The unmatched combination of ultra-low power, ultra-small package, and wide frequency range make this device ideal for power-sensitive and space-constrained applications.

World's smallest oscillator in tiny 1508 chip-scale package, consumes only 1.2 mm2 board space
"Specs" "Value"
Oscillator Type XO-SE
Frequency 1 to 26 MHz
Frequency Stability (ppm) ±50, ±100
Output Type LVCMOS
Operating Temperature Range (°C) -20 to +70, -40 to +85
Voltage Supply (V) 1.8, 2.25 to 3.63
Package Type (mm²) 1.5x0.8
Features Ultra-low power, Smallest size
Availability Production

Ultra-low power: 100 µA

  • Extended battery life

Tiny footprint: 1.5 x 0.8 mm

  • Smaller PCB

Flexible frequencies: 1 MHz to 26 MHz

  • Optimal choice for best system performance

Drives multiple loads

  • BOM savings
  • Space savings

Ultra-fast lead time (4 to 6 weeks)

  • Reduce inventory overhead
  • Mitigate shortage risks


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