SIT3373AC-2E2-30NE223.000000

Oscillators Overview

The SIT3373AC-2E2-30NE223.000000 is a MEMS-based Voltage-Controlled Crystal Oscillator (VCXO) from SiTime's Elite Platform, operating at a nominal frequency of 223 MHz. It features an LVDS output interface and requires a 3.0V supply voltage. The device exhibits a frequency stability of ±25 ppm and supports an absolute pull range of ±1560 ppm. Designed for surface mount applications, it utilizes a 6-SMD, No Lead package with dimensions of 7.0 mm x 5.0 mm. The component operates within a temperature range of -20°C to +70°C.

Oscillators Feature Summary

• Utilizes DualMEMS technology for low-jitter performance in differential applications
• Provides programmable frequency control via voltage input
• Integrates MEMS resonator architecture for enhanced reliability

Oscillators Applications

• Low-jitter clock distribution systems
• Telecommunications equipment requiring precise frequency tuning
• Data communication interfaces needing differential signaling

Oscillators Procurement Notes

Verify the specific output type (LVDS) and supply voltage (3.0V) against system requirements. Confirm the operating temperature range (-20°C to +70°C) aligns with environmental conditions. Ensure the 6-SMD package footprint matches the PCB layout. Cross-reference the part number suffixes to confirm frequency and stability specifications match the design intent.

Oscillators Selection Notes

Select this component when differential LVDS outputs are required for noise immunity. Consider the ±25 ppm stability for moderate precision needs. Evaluate the 7x5mm package size for space constraints. Verify compatibility with the 3V logic levels of the receiving circuitry before integration into the design.

Oscillators Part Context

This model belongs to the SiT3373 series, which focuses on differential MEMS VCXOs. The series is engineered for applications demanding low jitter and high reliability. The AC variant typically denotes specific commercial temperature ranges and performance characteristics distinct from industrial or automotive grades within the same platform.

Oscillators Replacement Considerations

Direct substitutes must match the 223 MHz frequency, LVDS output, and 6-SMD package. Check for equivalent MEMS VCXOs from other manufacturers with similar pull range and stability specs. Ensure pinout compatibility if replacing on existing boards.