LFTVXO075803

Overview

The LFTVXO075803 is a voltage-controlled temperature-compensated crystal oscillator (VCTCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 12.8 MHz with a frequency stability of ±0.28 ppm. The device features a clipped sine wave output format and requires a nominal supply voltage of 3.3 V. It is designed for operation within an extended temperature range of -40°C to +85°C. The component utilizes a surface-mount package configuration suitable for automated assembly processes.

Feature Summary

• Integrates voltage control and temperature compensation for high-frequency precision
• Delivers clipped sine wave output signal compatibility
• Maintains tight frequency stability across wide industrial temperature ranges

Applications

• Wireless communication base stations
• Industrial control systems requiring precise timing
• Test and measurement equipment

Procurement Notes

Verify the specific order code suffix against the manufacturer's current documentation to ensure correct packaging and revision status. Confirm that the required operating voltage and frequency tolerance align with system design specifications before finalizing procurement orders.

Selection Notes

Select this component when a stable clock source is needed in space-constrained designs. Ensure the application circuit supports the 3.3V supply requirement and accommodates the clipped sine wave output characteristics for proper signal conditioning.

Part Context

This part belongs to the LFTVXO series of oscillators from IQD Frequency Products. The series provides compact solutions for applications demanding high stability and low phase noise. It represents a specialized category of frequency control devices combining VCXO tunability with TCXO accuracy.

Replacement Considerations

Consult official substitution guides for direct pin-compatible alternatives. Verify that any replacement maintains the 12.8 MHz frequency, 3.3V supply, and ±0.28 ppm stability requirements.