SIT1602BI-81-18N-27.000000

Oscillators Overview

The SiTime SIT1602BI-81-18N-27.000000 is a standard clock oscillator from the SiT1602 series, manufactured by SiTime. It operates at a frequency of 27 MHz with a frequency stability of ±20 ppm. The device supports a supply voltage of 3.3 V and functions within an industrial temperature range of -40°C to +85°C. It utilizes a 5032 (5.0 mm x 3.2 mm) surface-mount package. This MEMS-based component provides precise timing solutions for digital circuits.

Oscillators Feature Summary

• Utilizes silicon MEMS technology for robust performance
• Offers high frequency stability with ±20 ppm accuracy
• Supports industrial temperature range operation
• Features low power consumption design

Oscillators Applications

• Industrial control systems requiring precise timing
• Consumer electronics with strict size constraints
• Communication equipment needing stable clock signals
• Automotive infotainment and sensor interfaces

Oscillators Procurement Notes

Verify the exact operating temperature range and supply voltage requirements against your system design before procurement. Ensure the 5032 package dimensions fit your PCB layout constraints. Confirm that the ±20 ppm frequency stability meets your application's jitter and phase noise specifications. Check for any specific RoHS or REACH compliance documentation required for your region.

Oscillators Selection Notes

Select this model when a 27 MHz clock signal is required with ±20 ppm stability in a 5032 package. It is suitable for applications demanding industrial temperature tolerance (-40°C to +85°C) and 3.3V operation. Consider alternatives if lower power or different frequencies are needed. Verify compatibility with host device input thresholds.

Oscillators Part Context

The SiT1602 series represents SiTime's line of programmable MEMS oscillators designed for cost-effective and space-constrained applications. These devices replace traditional quartz crystals, offering improved reliability and flexibility. The SiT1602BI variant specifically targets industrial environments with extended temperature ranges and enhanced stability features compared to commercial grade parts.

Oscillators Replacement Considerations

Direct replacements may include other SiTime models with identical electrical parameters but different packages or temperatures. Cross-reference with competitors like Epson or Seiko for equivalent 27MHz 5032 oscillators with similar stability ratings. Ensure pinout compatibility and voltage levels match before substitution.