SIT5356AE-FP-28N0-12.800000

Oscillators Overview

The SIT5356AE-FP-28N0-12.800000 is a precision MEMS Super-TCXO from the SiTime Elite Platform, operating at a nominal frequency of 12.8 MHz. It utilizes LVCMOS output format and functions within a supply voltage range of 2.5V to 3.3V, specifically optimized for 2.8V operation in this configuration. The device features a frequency stability of ±100 ppb and complies with Telcordia GR-1244-CORE Stratum 3 specifications. It is housed in a compact 10-SMD, No Lead (CQFN) package measuring 5.00mm x 3.20mm, suitable for surface mount installation across an extended industrial temperature range of -40°C to +105°C.

Oscillators Feature Summary

• MEMS-based Super-TCXO technology providing high precision and reliability
• Compliance with Telcordia GR-1244-CORE Stratum 3 oscillator standards
• Integrated enable/disable functionality for power management
• Compact 10-SMD No Lead package design for space-constrained applications

Oscillators Applications

• Telecommunications infrastructure requiring Stratum 3 timing
• Industrial control systems demanding wide temperature stability
• Test and measurement equipment needing high-frequency precision
• Networking hardware utilizing LVCMOS clock signals

Oscillators Procurement Notes

Verify the specific suffix 'FP-28N0' against official SiTime documentation to confirm the 2.8V supply voltage requirement and LVCMOS output characteristics. Ensure the order matches the exact 12.8 MHz frequency and ±100 ppb stability specification. Confirm RoHS compliance status and check for any specific handling requirements associated with the CQFN-10 package during assembly.

Oscillators Selection Notes

Select this component when Stratum 3 compliance and ±100 ppb stability are mandatory for the application. It is appropriate for designs requiring LVCMOS outputs and operation at 2.8V. Consider the 10-SMD package size if board real estate is limited. Validate that the -40°C to +105°C temperature range meets the environmental conditions of the target system.

Oscillators Part Context

This part belongs to the SiT5356 series, which represents SiTime's Elite Platform line of precision oscillators. The series leverages MEMS technology to replace traditional quartz crystals, offering superior shock resistance and frequency stability. The AE variant typically denotes specific performance tiers within the platform, while the FP-28N0 suffix defines the voltage, output type, and packaging details for this specific instance.

Oscillators Replacement Considerations

Direct replacements must match the 12.8 MHz frequency, LVCMOS output, and 10-SMD package. Verify that alternative parts meet the ±100 ppb stability and Stratum 3 compliance if required. Check pinout compatibility and thermal characteristics before substitution.