LFTVXO083145BULK

Overview

The LFTVXO083145BULK is a Voltage-Controlled Temperature-Compensated Crystal Oscillator (VCTCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 30.72 MHz with an HCMOS output format. The device requires a 3.3V supply voltage and draws a maximum current of 7mA. It features a frequency stability of ±250ppb and functions within a temperature range of -5°C to 85°C. The component is housed in a compact 6-SMD, no-lead package measuring 7.00mm x 5.00mm x 2.00mm.

Feature Summary

• Integrates voltage control and temperature compensation for high-frequency stability
• Delivers digital HCMOS output signals suitable for logic interfacing
• Designed for surface-mount assembly in space-constrained applications

Applications

• Precision timing systems requiring low phase noise
• Telecommunications equipment clock sources
• Industrial instrumentation with strict frequency tolerance needs

Procurement Notes

Verify the specific suffix 'BULK' against official IQD documentation to confirm packaging configuration, as it differs from standard tape-and-reel formats. Ensure the operating temperature range of -5°C to 85°C aligns with the target environment requirements before integration. Cross-reference the 3.3V supply specification with system power rails to guarantee compatibility.

Selection Notes

Select this VCTCXO when superior frequency stability compared to standard VCXOs is required without the complexity of OCXOs. The HCMOS output simplifies interface design for digital circuits. Consider the 7mA current consumption for power budget calculations. The 6-SMD footprint offers a balance between performance and board space efficiency for moderate-density designs.

Part Context

This component belongs to the LFTVXO series of VCTCXOs from IQD Frequency Products. These oscillators utilize crystal resonators combined with analog compensation circuits to maintain accuracy over temperature variations. The series supports various frequencies and packages, catering to diverse industrial and commercial timing applications requiring reliable clock generation.

Replacement Considerations

Consult official IQD substitution guides for direct replacements. Verify pinout compatibility and electrical parameters such as supply voltage and output drive capability when evaluating alternative VCTCXO models from other manufacturers.