I538-2O7-10.000 MHZ

Oscillators Overview

The I538-2O7-10.000 MHZ is a temperature-compensated crystal oscillator (TCXO) from the ILSI I538 series, housed in a 3.2 mm x 5.0 mm ceramic surface-mount package. It operates at a nominal frequency of 10 MHz with a supply voltage of 3.0 V and delivers an HCMOS output level. The device features low jitter and non-PLL-based output generation, ensuring high signal integrity. Key electrical parameters include a frequency stability of 1.5 ppm over temperature, a maximum aging rate of 1 ppm per year, and a typical current consumption of 4 mA. It supports lead-free processing and is designed for demanding timing applications.

Oscillators Feature Summary

• Low jitter, non-PLL based output generation
• Compatible with lead-free processing standards
• HCMOS output level availability

Oscillators Applications

• Server and storage systems
• SONET/SDH networks
• Wi-Fi and 802.11 wireless interfaces
• T1/E1 and T3/E3 transmission lines
• Fibre Channel connections

Oscillators Procurement Notes

Verify the specific suffix codes against the official ILSI datasheet to confirm exact frequency tolerance, stability class, and packaging details. Ensure the ordering part number matches the required operating temperature range and output load specifications. Cross-reference the manufacturer's latest documentation to confirm compliance with RoHS and REACH directives before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a compact 3250 footprint TCXO is required for 10 MHz reference signals. The 1.5 ppm stability suits precision timing needs where standard crystals are insufficient. Consider the HCMOS output for direct digital interface compatibility. Evaluate power budget constraints given the 3V operation and typical current draw relative to system requirements.

Oscillators Part Context

This oscillator belongs to the ILSI I538 series, which offers various frequency options within the 8 MHz to 40 MHz range. The series is characterized by its ceramic SMD construction and robust performance in telecommunications and data infrastructure environments. It complements other models like the I537 and I738 series by providing specific form-factor and stability combinations for modern electronic designs.

Oscillators Replacement Considerations

Direct substitutes may include other 3250 package TCXOs with 10 MHz frequency and similar 1.5 ppm stability. Verify pinout compatibility and output waveform characteristics before substitution. Check if alternative manufacturers offer equivalent lead-free certified components with matching thermal and electrical performance profiles.