SIT8208AC-2F-28E-7.372800T

Oscillators Overview

The SIT8208AC-2F-28E-7.372800T is a MEMS-based clock oscillator manufactured by SiTime, designed as a drop-in replacement for quartz components. It operates at a nominal frequency of 7.3728 MHz with an LVCMOS/LVTTL output format. The device features a supply voltage of 2.8V and provides a frequency stability of ±10 ppm over the operating temperature range of -20°C to +70°C. Housed in a compact 4-SMD surface-mount package measuring 3.2 mm x 2.5 mm, it supports enable/disable functionality and offers ultra-low phase jitter characteristics suitable for high-performance timing applications.

Oscillators Feature Summary

• Ultra-low phase jitter performance for precise signal integrity
• 100% pin-to-pin compatibility with standard quartz oscillators
• Field-programmable flexibility via Time Machine II technology
• High reliability with outstanding silicon MTBF ratings

Oscillators Applications

• SATA and SAS storage interfaces
• Ethernet networking equipment
• PCI Express peripheral connections
• Industrial control systems

Oscillators Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration when sourcing. Confirm that the AC series designation aligns with the required industrial or extended commercial temperature specifications for your target environment. Ensure the 28E suffix corresponds to the correct 2.8V supply voltage requirement. Cross-reference the exact part number against official distributor catalogs to confirm current availability status and compliance with RoHS standards before finalizing procurement orders.

Oscillators Selection Notes

Select this component when replacing existing quartz oscillators without redesigning the PCB footprint. Choose this model for applications requiring precise frequency accuracy down to six decimal places within the 1 to 80 MHz range. Consider this part for designs needing low power consumption alongside high stability. Verify that the LVCMOS/LVTTL output levels match the input requirements of the downstream logic circuits in your system architecture.

Oscillators Part Context

This oscillator belongs to the SiT8208 Ultra Performance Oscillator family, which utilizes Silicon MEMS technology to replace traditional quartz crystals. The family offers programmable frequencies and superior shock/vibration resistance compared to mechanical resonators. This specific variant represents a standard clock solution optimized for general-purpose digital timing needs across computing and telecommunications sectors.

Oscillators Replacement Considerations

• SIT8208AC-2F-28E-7.372800X

Oscillators FAQ

What is the maximum operating temperature for this oscillator?

The maximum operating temperature is +70°C.

Does this component support an enable/disable function?

Yes, the device includes an enable/disable feature to manage power consumption.