SIT8208AC-2F-33S-48.000000Y

Oscillators Overview

The SIT8208AC-2F-33S-48.000000Y is a MEMS oscillator from the SiT8208 series, manufactured by SiTime. It operates at a nominal frequency of 48 MHz with a frequency stability of ±10 ppm across all temperature ranges. The device features LVCMOS and LVTTL output types and functions within a supply voltage range of 3.3V. It supports enable/disable functionality and consumes a maximum supply current of 33mA during operation. The component is housed in a 4-SMD, no lead package with dimensions of 2.70mm x 2.40mm and a maximum height of 0.80mm. It is rated for an operating temperature range of -20°C to 70°C.

Oscillators Feature Summary

• Combines MEMS technology with EMI reduction capabilities for improved signal integrity
• Offers footprint compatibility as a direct replacement for legacy quartz, SAW, and overtone oscillators
• Provides configurable features including enable/disable control for power management

Oscillators Applications

• Timing applications requiring low phase jitter
• Replacement for legacy quartz oscillators in embedded systems
• Consumer electronics utilizing standard logic interfaces

Oscillators Procurement Notes

Verify the specific ordering suffix against the official SiTime datasheet to ensure correct pinout, voltage, and frequency specifications. Confirm that the selected variant matches the required operating temperature range and output load requirements for the target application. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Oscillators Selection Notes

Select this model when a 48 MHz clock source with ±10 ppm stability is required in a compact surface-mount package. Consider the enable/disable feature if power efficiency during standby modes is a design priority. Ensure the system logic levels are compatible with the LVCMOS/LVTTL outputs provided by this oscillator.

Oscillators Part Context

This component belongs to the SiT8208 family, which is designed to replace traditional quartz oscillators. The series integrates MEMS resonators with CMOS circuitry to deliver high reliability and reduced size. The SiT8208 is characterized by its ability to maintain performance across wide temperature variations while offering significant size reductions compared to equivalent quartz solutions.

Oscillators FAQ

What is the typical integrated RMS phase jitter specification for the SiT8208 series?

The SiT8208 series typically offers 500 femtoseconds of integrated RMS phase jitter measured between 12 kHz and 20 MHz.

Does the SIT8208 support power-down modes?

Yes, the device includes an enable/disable function that allows for standby or power-down states to manage current consumption.