LFTCXO085776

Overview

The LFTCXO085776 is a temperature-compensated crystal oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 20 MHz with an HCMOS output format. The device supports a supply voltage range from 3.135 V to 3.465 V and features a load capacitance of 15 pF. It is designed for surface mount installation in a compact package measuring 7 mm in length, 5 mm in width, and 2.0 mm in height. The component ensures reliable performance across an operating temperature range from -40 °C to +105 °C.

Feature Summary

• Temperature compensation maintains frequency stability across wide thermal variations
• HCMOS digital output interface provides standard logic compatibility
• Surface mount construction enables automated PCB assembly processes

Applications

• Telecommunications base station synchronization
• Industrial control system timing references
• Automotive electronic module clocking

Procurement Notes

Verify the specific part number against official IQD Frequency Products documentation to confirm electrical parameters and mechanical dimensions. Ensure that the required supply voltage and output load specifications align with the target circuit design. Confirm compliance with RoHS directives and check for any specific handling requirements during procurement and storage.

Selection Notes

Select this component when a stable 20 MHz reference is required within a 3.3 V system. Consider the extended industrial temperature range for harsh environments. Evaluate the physical footprint constraints against the available board space. Compare alternative oscillators if different output formats or voltage levels are necessary for the application.

Part Context

This TCXO belongs to the LFT series of surface mount oscillators from IQD Frequency Products. The series offers various frequencies and packages tailored for precision timing applications. The LFTCXO085776 specifically targets designs requiring high stability and robust performance in demanding operational conditions.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing the component in existing designs.