SIT8209AI-G2-33S-166.666600

Oscillators Overview

The SIT8209AI-G2-33S-166.666600 is a MEMS XO standard clock oscillator manufactured by SiTime, operating at a nominal frequency of 166.6666 MHz with ±25 ppm stability. It supports LVCMOS and LVTTL output formats and functions on a 3.3V supply voltage with a maximum current draw of 31mA. The device features a 4-SMD, no-lead package measuring 7.00mm x 5.00mm x 1.00mm. It operates within a temperature range of -40°C to +85°C and includes standby functionality.

Oscillators Feature Summary

• Utilizes Silicon MEMS technology for high reliability and shock resistance compared to traditional quartz oscillators.
• Supports both LVCMOS and LVTTL output logic levels for flexible interface compatibility.
• Includes standby mode capability to reduce power consumption during inactive periods.

Oscillators Applications

• High-speed digital signal processing systems requiring precise timing references.
• Communication equipment utilizing standard clock frequencies for data synchronization.
• Industrial control boards needing robust MEMS-based timing solutions in varying temperatures.

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure exact frequency, voltage, and package dimensions match project requirements. Confirm RoHS compliance status and moisture sensitivity level (MSL 1) prior to assembly planning. Cross-reference the distributor part number with the original SiTime ordering code to avoid variant mismatches.

Oscillators Selection Notes

Select this component when a standard XO format with LVCMOS/LVTTL outputs is required alongside MEMS durability. Ensure the 7x5mm footprint fits the PCB layout constraints. Consider the 31mA max current for power budget calculations. Verify that the ±25 ppm stability meets the system's jitter and phase noise specifications for the intended application environment.

Oscillators Part Context

This part belongs to the SiT8209 series of standard clock oscillators from SiTime. The series utilizes MEMS First technology to replace traditional quartz crystals. The 'G2' suffix typically indicates a specific package size or pin configuration within the product family, while '33S' denotes the 3.3V supply voltage variant.

Oscillators Replacement Considerations

Direct substitutes may include other SiTime MEMS oscillators with identical 166.6666 MHz frequency, 3.3V operation, and 7x5mm SMD packaging. Verify equivalent stability ratings and output drive capabilities before swapping. Check for any differences in lead-free status or environmental certifications if strict regulatory compliance is required.