SIT1602BC-21-33E-37.500000

Oscillators Overview

The SiTime SIT1602BC-21-33E-37.500000 is a standard MEMS clock oscillator operating at 37.5 MHz with ±20 ppm frequency stability over the -20°C to +70°C industrial temperature range. It utilizes a 5 mm x 3.2 mm surface-mount package and accepts a supply voltage between 2.97 V and 3.63 V. The device outputs LVCMOS/HCMOS signals, features a 15 pF load capacitance, and includes 60 ppm period jitter performance.

Oscillators Feature Summary

• MEMS-based timing solution offering robustness against shock and vibration compared to traditional quartz crystals.
• Factory-programmable architecture allowing for customized frequency and voltage configurations without minimum order requirements.
• Ultra-low power consumption design that extends battery life in portable applications by maximizing sleep mode duration.

Oscillators Applications

• Mobile devices requiring compact form factors and extended battery life
• Tablets and styluses needing lower jitter and smaller footprints
• Wireless chargers utilizing dynamic frequency matching
• Smart home appliances demanding low power and small size

Oscillators Procurement Notes

Verify the complete part number including suffixes such as 'T' or 'X' for specific reel quantities or tape-and-reel packaging variations. Confirm the output format matches system requirements, as LVCMOS and HCMOS are supported. Ensure the supply voltage range aligns with the target circuit's rail specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this component when designing for environments requiring resistance to mechanical stress and EMI. The 5032 package size balances board space efficiency with thermal performance. Consider the ±20 ppm stability sufficient for general clocking needs where tighter tolerances are not critical for system synchronization.

Oscillators Part Context

This model belongs to the SiT1602 family of low-power oscillators from SiTime. The series provides programmable silicon MEMS timing solutions that replace multiple discrete crystal components. The family supports frequencies up to 77.76 MHz, enabling designers to reduce component count and PCB area while maintaining high reliability across various consumer and industrial applications.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official cross-reference tools or datasheets for equivalent MEMS oscillators from other manufacturers if direct replacement is required.

Oscillators FAQ

What is the operating temperature range for this oscillator?

The SIT1602BC-21-33E-37.500000 operates within an industrial temperature range of -20°C to +70°C.

Does this device support differential outputs?

No, this specific part number provides single-ended LVCMOS or HCMOS output formats.