356P2500B3I3T

Oscillators Overview

The CTS-Frequency Controls 356P2500B3I3T is a Voltage Controlled Crystal Oscillator (VCXO) operating at a nominal frequency of 250 MHz. It utilizes an LVPECL output format and requires a supply voltage ranging from 3.135 VDC to 3.465 VDC. The device features a frequency stability of 50 ppm and an absolute pull range of ±50 ppm. It supports enable/disable functionality and operates within a temperature range of -40°C to +85°C. The component is housed in a 6-SMD, No Lead package with dimensions of 7.00mm x 5.00mm.

Oscillators Feature Summary

• Provides high-frequency signal generation at 250 MHz using crystal-based resonance.
• Delivers differential LVPECL output signals for reliable data transmission.
• Incorporates enable and disable control pins for power management flexibility.

Oscillators Applications

• High-speed serial communication interfaces requiring precise clocking
• Telecommunications equipment utilizing OC-48/STM-16 standards
• Test and measurement instruments demanding stable frequency references

Oscillators Procurement Notes

Verify the specific suffix codes against official CTS documentation to confirm electrical parameters such as output type and temperature range. Ensure that the ordering information matches the required LVPECL output and 250 MHz frequency specification. Cross-reference the package details to confirm compatibility with the intended surface mount footprint.

Oscillators Selection Notes

Select this component when a 250 MHz VCXO with LVPECL outputs is required for high-speed applications. Consider the ±50 ppm stability and pull range requirements relative to system jitter specifications. Evaluate the 3.3V supply voltage constraints and thermal performance within the -40°C to +85°C operational envelope before integration.

Oscillators Part Context

This oscillator belongs to the 356P/L series by CTS-Frequency Controls, designed for compact surface-mount applications. The series offers various frequencies and output formats, including HCMOS, LVDS, and LVPECL. The 356P variant specifically targets higher frequency ranges with low phase noise characteristics suitable for demanding digital systems.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.