SIT1602BI-12-25E-33.333000

Oscillators Overview

The SIT1602BI-12-25E-33.333000 is a MEMS standard clock oscillator manufactured by SiTime, operating at a frequency of 33.333 MHz with ±25 ppm stability across -40°C to +85°C. It utilizes a 2.5 mm x 2.0 mm SMD package and supports LVCMOS/HCMOS outputs. The device operates on a 2.5 V supply voltage (range 2.25 V to 2.75 V) with a typical load capacitance of 15 pF.

Oscillators Feature Summary

• MEMS-based timing solution offering high reliability and shock resistance compared to quartz alternatives
• Industry-standard 2.5 mm x 2.0 mm footprint for direct pin-to-pin drop-in replacement
• LVCMOS and HCMOS compatible output formats for broad digital interface integration

Oscillators Applications

• Low-power embedded designs requiring precise timing sources
• Portable consumer electronics such as tablets and e-books
• Industrial control systems operating in extended temperature ranges

Oscillators Procurement Notes

Verify the specific suffix '25E' corresponds to the 2.5V supply voltage requirement and 2520 package size during procurement. Confirm that the 33.333000 frequency matches the target system clock needs. Ensure the LVCMOS/HCMOS output type aligns with the receiving logic levels of the application circuit to prevent signal integrity issues.

Oscillators Selection Notes

Select this component when a small 2520 package is required alongside strict ±25 ppm stability over the industrial temperature range. It is suitable for applications needing a 2.5V supply rail rather than the standard 3.3V or 1.8V options found in other variants. Consider the fast startup time if power management features are critical to the design.

Oscillators Part Context

This part belongs to the SiT1602B family of low-power, standard frequency oscillators. The family provides 52 standard frequencies ranging from 3.57 MHz to 77.76 MHz. These devices are designed as drop-in replacements for quartz XOs, offering superior total frequency stability and lower power consumption, typically 3.5 mA at 1.8V.

Oscillators Replacement Considerations

SiTime offers field-programmable oscillators via Time Machine II for custom frequency adjustments. For AEC-Q100 automotive qualification requirements, refer to the SiT8924 and SiT8925 series instead.