I747-2P3-12.800 MHZ

Oscillators Overview

The I747-2P3-12.800 MHZ is a Surface Mount Temperature Compensated Voltage Controlled Crystal Oscillator (TCVCXO) manufactured by ILSI America LLC. It operates at a nominal frequency of 12.8 MHz and utilizes a ceramic package with dimensions of 3.2 x 2.5 x 1.2 mm. The component functions at an operating voltage of 3.3V, delivering a clipped sinewave output signal into a load configuration of 10kΩ and 10pF. Frequency stability is specified at ±2ppm, with time stability maintained at ±1ppm per year.

Oscillators Feature Summary

• Provides precise frequency generation through integrated temperature compensation within a compact surface-mount ceramic package.

Oscillators Applications

• Telecommunications equipment requiring stable clock signals
• Wireless communication modules
• Precision timing circuits in electronic systems

Oscillators Procurement Notes

Verify the specific part number suffix to ensure compatibility with required frequency and tolerance specifications. Confirm that the operating voltage and output load requirements align with the target circuit design. Check for any recent product obsolescence notices from the manufacturer or authorized distributors before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a small form factor TCVCXO is required for applications needing high frequency stability over temperature variations. Ensure the system design supports the 3.3V operating voltage and can accommodate the clipped sinewave output characteristics. Consider the ±2ppm stability requirement against the overall system timing budget.

Oscillators Part Context

This oscillator belongs to the I747 series of TCVCXOs from ILSI America LLC, designed for surface-mount assembly. The series offers various frequency options within a standardized 3.2x2.5x1.2mm ceramic package, providing consistent performance metrics across different model variants for use in space-constrained electronic designs.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer channels for cross-reference information if alternative sourcing is necessary.