SIT8208AI-3F-18S-33.000000X

Oscillators Overview

The SIT8208AI-3F-18S-33.000000X is a MEMS standard clock oscillator manufactured by SiTime. It operates at a frequency of 33 MHz with a stability of ±10 ppm. The device supports LVCMOS and LVTTL output formats and functions on a 1.8V supply voltage, ranging from 1.71V to 1.89V. It utilizes a 5 mm x 3.2 mm SMD/SMT package and has a maximum supply current of 31 mA. The component is rated for an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• MEMS technology provides robust performance against shock and vibration compared to quartz alternatives.
• Supports both LVCMOS and LVTTL output logic levels for versatile interface compatibility.
• Features a standby function allowing power-down capability to reduce consumption when not in use.

Oscillators Applications

• General purpose digital circuit timing
• Embedded systems requiring precise clock signals
• Industrial control equipment

Oscillators Procurement Notes

Verify the specific suffix 'X' against official SiTime documentation to confirm tape and reel packaging specifications. Ensure the 1.8V nominal voltage aligns with target system power rails. Confirm the 5032 package dimensions fit the PCB footprint requirements. Cross-reference the ±10 ppm stability requirement with system jitter tolerance needs before finalizing procurement.

Oscillators Selection Notes

Select this model when a 33 MHz clock signal is required with ±10 ppm stability. The 1.8V supply voltage dictates compatibility with low-voltage logic families. The 5032 package size offers a balance between thermal dissipation and board space constraints. Consider the LVCMOS/LVTTL output options if interfacing with standard digital inputs without additional level shifting.

Oscillators Part Context

This part belongs to the SiT8208 series of MEMS oscillators from SiTime. The series is designed to replace traditional quartz crystals and resonators in various applications. The AI suffix indicates automotive-grade qualification or specific reliability standards within the product line, ensuring consistent performance across the specified temperature range.

Oscillators Replacement Considerations

Direct substitutes include other SiTime parts within the SiT8208 family sharing identical electrical parameters and pinout configurations. Verify that any replacement maintains the 33 MHz frequency, 1.8V operation, and 5032 package dimensions to ensure mechanical and electrical compatibility.