581L52002CAT

Oscillators Overview

The 581L52002CAT is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by CTS-Frequency Controls. It operates at a frequency of 20 MHz with an output format of HCMOS. The device requires a supply voltage of 3.3 V and is housed in an 8-SMD, No Lead surface mount package measuring 5.0 mm x 3.2 mm. It supports Stratum 3 frequency stability standards and includes clipping sine wave characteristics within its design parameters.

Oscillators Feature Summary

• Integrates voltage-controlled tuning capability for precise frequency adjustment alongside temperature compensation.
• Delivers high-frequency stability compliant with Stratum 3 specifications for critical timing applications.
• Features a compact surface-mount footprint designed for efficient PCB layout integration.

Oscillators Applications

• Telecommunications base station synchronization
• Network infrastructure timing distribution
• Precision measurement equipment clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure the correct output logic level and packaging configuration match the system requirements. Confirm that the 3.3 V supply voltage aligns with the target circuit design before procurement. Cross-reference the 8-SMD package dimensions with the mechanical constraints of the intended assembly area to prevent placement issues.

Oscillators Selection Notes

Select this component when Stratum 3 stability is required in a small form factor. Ensure the application can accommodate the 3.3 V operating voltage and HCMOS output interface. Consider the thermal environment, as the TCXO function compensates for temperature variations within the specified operational range to maintain accuracy.

Oscillators Part Context

This oscillator belongs to the 581 series of VCTCXOs from CTS-Frequency Controls. The series is engineered for applications demanding high stability and low phase noise. The 581L52002CAT specifically targets the 20 MHz frequency band, providing a reliable solution for systems requiring precise clock generation with voltage control capabilities.

Oscillators Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify pin compatibility and electrical parameter alignment if considering cross-brand replacements. Ensure any substitute maintains the 8-SMD package and 3.3 V operation to fit existing designs.