LFTVXO063790

Overview

The LFTVXO063790 is a TCVCXO oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 12.8 MHz with a frequency stability of ±0.14 ppm. The device utilizes a clipped sinewave output format and is designed for surface mount (SMD) applications. It functions within an extended temperature range, typically spanning from -40°C to +85°C, ensuring reliable performance in demanding environments.

Feature Summary

• Delivers high precision frequency stability of ±0.14 ppm for accurate timing control
• Features a clipped sinewave output compatible with various receiver inputs
• Engineered for extended industrial temperature operation ranges

Applications

• Telecommunications base stations requiring precise clock synchronization
• Industrial automation systems needing stable timing references
• Test and measurement equipment demanding low phase noise

Procurement Notes

Verify the specific supply voltage requirements and load capacitance specifications against your circuit design before ordering. Confirm that the clipped sinewave output format aligns with your downstream logic or amplifier input impedance. Ensure the SMD package dimensions fit within your PCB layout constraints. Check for any RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when sub-ppm frequency stability is critical for system performance. Consider the clipped sinewave output compatibility with your signal processing chain. Evaluate the thermal management needs given the extended temperature range capabilities. Compare power consumption metrics against other oscillators in the same frequency class to ensure efficiency targets are met.

Part Context

This part belongs to IQD's TCVCXO portfolio, which focuses on temperature-compensated voltage-controlled crystal oscillators. These devices combine the stability of quartz crystals with voltage control capabilities. The series is designed for applications requiring tight frequency tolerance over varying environmental conditions.

Replacement Considerations

Consult official IQD Frequency Products substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters to ensure functional equivalence. Verify that any substitute maintains the same frequency stability and output waveform characteristics.