SIT1602BI-21-33S-54.000000

Oscillators Overview

The SiTime SIT1602BI-21-33S-54.000000G is a standard clock oscillator from the SiT1602B series, manufactured by SiTime. It operates at a frequency of 54 MHz with a frequency stability of ±20 ppm. The device supports LVCMOS and HCMOS output formats and functions within a supply voltage range of 2.97 V to 3.63 V. It is housed in a 3.2 mm x 2.5 mm SMD/SMT package and is rated for an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Utilizes silicon MEMS technology for robust timing performance
• Factory programmable for customized frequency requirements
• Resistant to shock, vibration, and electromagnetic interference

Oscillators Applications

• Industrial equipment requiring reliable timing
• Battery management systems
• Automotive electronics
• Test and measurement instruments

Oscillators Procurement Notes

Verify the specific suffix (e.g., G) against official documentation to confirm environmental compliance and packaging details. Ensure the selected part number matches the required operating temperature range and output format specifications for your design. Cross-reference the manufacturer's datasheet for accurate pinout and electrical characteristics before integration.

Oscillators Selection Notes

Select this component when a compact 3225 package is required alongside high reliability in harsh environments. The ±20 ppm stability suits applications needing precise synchronization without the fragility of quartz. Consider the wide operating temperature range and immunity to EMI for industrial or automotive deployments where signal integrity is critical.

Oscillators Part Context

This model belongs to the SiT1602B family of programmable MEMS oscillators. These devices replace traditional quartz crystals, offering superior resistance to mechanical stress and frequency drift. The series provides design flexibility through factory programming, allowing for custom frequencies and features like spread spectrum modulation within a small footprint.

Oscillators Replacement Considerations

Direct replacement requires matching the 3225 package, 54 MHz frequency, and ±20 ppm stability. Verify that alternative MEMS oscillators support the same LVCMOS/HCMOS outputs and 3.3V supply range. Ensure the substitute component meets the -40°C to +85°C temperature rating for equivalent environmental resilience.