SIT8008AI-22-33E-37.125000

Oscillators Overview

The SiT8008AI-22-33E-37.125000 is a MEMS oscillator from the SiT8008B series, manufactured by SiTime. It operates at a frequency of 37.125 MHz with a frequency stability of ±25 ppm. The device supports a supply voltage range of 2.97 V to 3.63 V, typically operating at 3.3 V, and draws a current of 4.5 mA. It features LVCMOS and HCMOS output formats and includes an enable/disable control function. The component is qualified under AEC-Q100 standards for automotive applications and functions within a temperature range of -40°C to +85°C. It is housed in a 3225 (3.2 mm x 2.5 mm) surface-mount package.

Oscillators Feature Summary

• Utilizes silicon MEMS technology to replace traditional quartz oscillators, offering robust reliability.
• Includes an active enable/disable pin for power management and system control.
• AEC-Q100 qualified for use in demanding automotive electronic environments.

Oscillators Applications

• Automotive infotainment systems
• Industrial communication interfaces
• Consumer electronics requiring precise timing

Oscillators Procurement Notes

Verify the specific suffix codes against the official datasheet to confirm electrical parameters and packaging options. Ensure compatibility with the target application's voltage and temperature requirements before integration. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability.

Oscillators Selection Notes

Select this component when a 37.125 MHz signal is required with ±25 ppm stability. It is suitable for designs needing low power consumption and an enable feature. Consider the 3225 package dimensions for PCB layout constraints. Verify that the LVCMOS/HCMOS output levels match the receiving logic interface.

Oscillators Part Context

This model belongs to the SiT8008 family of programmable silicon MEMS oscillators. These devices are designed to provide high-performance timing solutions with lower power consumption compared to quartz alternatives. The series offers various frequencies and packages to meet diverse design needs across industrial, consumer, and automotive sectors.

Oscillators Replacement Considerations

Direct replacements include other SiT8008 variants with matching frequency and package, such as SiT8008BI-22-33E-37.125000G, if available. Verify pinout and electrical specifications before substitution. Generic MEMS oscillators may not offer identical AEC-Q100 qualification or enable functionality.