581EN26002ITT

Oscillators Overview

The CTS-Frequency Controls 581EN26002ITT is a Stratum 3 TCXO oscillator housed in a 5.0mm x 3.2mm surface-mount package. It operates at a frequency of 26 MHz with an HCMOS output format and a +2.5V supply voltage. The device provides high stability of ±0.20 ppm across the -40°C to +85°C operating temperature range. It features a standby function for power management and is supplied in a reel packaging configuration.

Oscillators Feature Summary

• Stratum 3 frequency stability for precision timing applications
• Integrated standby mode for reduced power consumption
• HCMOS logic output compatibility
• Surface-mount construction for automated assembly

Oscillators Applications

• Telecommunications base stations
• Network synchronization equipment
• Precision measurement instruments
• Industrial control systems

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm electrical parameters, as variations may exist within the series. Ensure the required output load and supply voltage match the design specifications before procurement. Confirm RoHS compliance status through official documentation. Check lead times and production cycles directly with authorized distributors or the manufacturer.

Oscillators Selection Notes

Select this component when Stratum 3 stability is required in a compact surface-mount form factor. The 26 MHz frequency and HCMOS output suit digital interface requirements. Consider the +2.5V supply constraint and standby functionality for power-sensitive designs. Evaluate thermal performance within the specified -40°C to +85°C range for the intended environment.

Oscillators Part Context

This part belongs to the CTS 581 series of Temperature Compensated Crystal Oscillators (TCXOs). The series offers various frequencies and stability levels, including Stratum 3 options. The 581EN variant specifically denotes the 2.5V supply and standby feature set, distinguishing it from other series members with different voltage or output configurations.

Oscillators Replacement Considerations

Consult the official CTS datasheet for parameter-equivalent alternatives within the 581 series. Verify pinout compatibility and electrical specifications before substituting. No direct public substitute part numbers are confirmed in the provided source material.