SIT8208AC-2F-18E-22.579000T

Oscillators Overview

The SiTime SIT8208AC-2F-18E-22.579000T is a MEMS-based standard crystal oscillator (XO) generating a precise 22.579 MHz output frequency. It operates with LVCMOS and LVTTL compatible output formats and supports a 1.8V supply voltage with enable/disable functionality. The device features ±10 ppm frequency stability and functions within an industrial temperature range of -40°C to +85°C. Packaged in a compact 4-SMD, no-lead form factor measuring 3.2 mm x 2.5 mm, it serves as a drop-in replacement for quartz oscillators.

Oscillators Feature Summary

• Ultra-low phase jitter performance of 0.5 ps measured between 12 kHz and 20 MHz
• 100% pin-to-pin drop-in replacement capability for traditional quartz-based oscillators
• High reliability silicon construction offering 2 FIT or 500 million hour MTBF
• Field programmable via Time Machine II software for instant sample configuration

Oscillators Applications

• SATA and SAS storage interface timing
• Ethernet network communication links
• PCI Express peripheral connections
• Video signal processing systems
• WiFi connectivity modules

Oscillators Procurement Notes

Verify the specific suffix codes against official SiTime documentation to ensure accurate frequency, package size, and temperature grade alignment. Confirm that the ordering suffix matches the required output format and supply voltage specifications for your design. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current availability status before finalizing procurement orders.

Oscillators Selection Notes

Select this component when replacing quartz oscillators with identical footprint requirements while demanding superior shock resistance and lower power consumption. Ensure the system design accommodates the 1.8V supply rail and utilizes the enable pin if power management is required. Validate that the ±10 ppm stability meets the clock accuracy needs of the target application interface without requiring external calibration.

Oscillators Part Context

This model belongs to the SiT8208 Ultra Performance Oscillator series, designed as a smart timing choice for modern electronics. The series offers frequencies from 1 to 80 MHz with high precision. It replaces legacy quartz components in computing, storage, networking, and telecom applications, providing outstanding silicon reliability and RoHS compliance.

Oscillators Replacement Considerations

SiT8208AC-2F-18E-22.579000T

Oscillators FAQ

What is the maximum operating temperature for this oscillator?

The device supports an extended commercial/industrial temperature range up to +85°C.

Does this component support power-down functionality?

Yes, it includes an enable/disable pin to control power consumption.